본문 바로가기
주메뉴 바로가기
한국공학대학교 입학안내 통합정보시스템
한국공학대학교EEML
SITEMAP

110년의 역사로 또다른 100년을 준비한다

  • 즐겨찾는 메뉴

국제학술대회발표

/WEB-INF/jsp/k2web/com/cop/site/layout.jsp
EEML_JW_MS_K2WT001_S

International Conference

  • [146] Geon Woo Youn, Bong Jin Kim, and Ji Heon Ryu, "Electrode Architectures with Polycrystalline and Single-Crystalline NCM811 in Lithium-Ion Batteries for Enhanced Electrochemical Performance," the 76th Annual Meeting of the International Society of Electrochemistry (ISE2025), September 7 - 12, 2025, Rheingoldhalle, Mainz, Germany.
  • [145] Sang Jun Yeo, Inje Song, and Ji Heon Ryu, "Capacity Fading Mechanisms of NCM811/Natural Graphite Full Cells Based on Cell Design," the 76th Annual Meeting of the International Society of Electrochemistry (ISE2025), September 7 - 12, 2025, Rheingoldhalle, Mainz, Germany.
  • [144] Sang Jun Yeo, Jeong Yeon Lee, and Ji Heon Ryu, "Comparative Study of Si-based Negative Electrode Materials for Lithium-Ion Batteries," the 76th Annual Meeting of the International Society of Electrochemistry (ISE2025), September 7 - 12, 2025, Rheingoldhalle, Mainz, Germany.
  • [143] Min Seo Cho, Kang Min Park, and Ji Heon Ryu, "Optimization of FePO4 Precursor Synthesis via Precipitation for LiFePO4 Positive Electrode Materials in Lithium-Ion Batteries," the 76th Annual Meeting of the International Society of Electrochemistry (ISE2025), September 7 - 12, 2025, Rheingoldhalle, Mainz, Germany.
  • [142] Min Seo Cho and Ji Heon Ryu, "Electrochemical Analysis for Detecting Physical Defects in Lithium-Ion Batteries," the 76th Annual Meeting of the International Society of Electrochemistry (ISE2025), September 7 - 12, 2025, Rheingoldhalle, Mainz, Germany.
  • [141] Nan Young Go, Min Seo Cho, and Ji Heon Ryu, "Electrode Design and Processing for Enhancing Performance of LiMn0.6Fe0.4PO4 Positive Electrode in Lithium-Ion Batteries," Pacific Rim Meeting on Electrochemical and solid state science (PRiME 2024), October 6-11, 2024, Hawaii Convention Center, Honolulu, USA.
  • [140] Chang Hun Lim and Ji Heon Ryu, "Effects of Overcharge Voltage on Capacity Degradation Behaviors in Graphite/NCM Full Cells," Pacific Rim Meeting on Electrochemical and solid state science (PRiME 2024), October 6-11, 2024, Hawaii Convention Center, Honolulu, USA.
  • [139] Bong Jin Kim, Geon Woo Youn, and Ji Heon Ryu, "Electrochemical Behavior Variation of Graphite/LiNi0.6Co0.2Mn0.2O2 Cells during Overdischarge," Pacific Rim Meeting on Electrochemical and solid state science (PRiME 2024), October 6-11, 2024, Hawaii Convention Center, Honolulu, USA.
  • [138] Jun Haeng Huh, Geon Woo Youn, and Ji Heon Ryu, "Characterization of Mixing State of Electrode Slurry Using Electrochemical Impedance Spectroscopy for High-Performance Lithium-Ion Batteries," The 22nd International Meeting on Lithium Batteries (IMLB2024), June 16-21, 2024, AisaWorld-Expo, Hong Kong.
  • [137] Sang Jun Yeo, Min Jin Kim, Ji Su Park, and Ji Heon Ryu, "Enhancing Electrochemical Performance of Carbon-Coated Silicon Monoxide Negative Electrodes via Electrode Composition and Structure Optimization," The 22nd International Meeting on Lithium Batteries (IMLB2024), June 16-21, 2024, AisaWorld-Expo, Hong Kong.
  • [136] Jun Haeng Huh and Ji Heon Ryu, "Optimizing the Activation Process for Improved Electrochemical Characteristics in Cathode-less Zn/MnO2 Cells," The 12th Asian Conference on Electrochemical Power Sources (ACEPS-12), May 19-22, 2024, Osaka International Convention Center, Osaka, Japan.
  • [135] Bong Jin Kim and Ji Heon Ryu, "Enhanced Cycle Performance of Zinc Metal Electrode for Zn-ion Batteries through Electroplating with a Boric Acid Additive," The 12th Asian Conference on Electrochemical Power Sources (ACEPS-12), May 19-22, 2024, Osaka International Convention Center, Osaka, Japan.
  • [134] Bong Jin Kim, Geon Woo Yoon, In Je Song, and Ji Heon Ryu, "Comparative Study on the Electrochemical Behaviors of Positive Electrode Materials of Lithium-ion Batteries during Overdischarge," the 14th edition of the International Conference on Advanced Lithium Batteries for Automobile Application (ABAA-14), October 30 - November 1, 2023, Vinpearl Landmark 81 Hotel, Ho Chi Minh City, Vietnam.
  • [133] Inje Song, Bong Jin Kim, and Ji Heon Ryu, "Electrochemical Investigation of Copper Current Collector Dissolution during Overdischarge in Lithium-ion Cell," the 14th edition of the International Conference on Advanced Lithium Batteries for Automobile Application (ABAA-14), October 30 - November 1, 2023, Vinpearl Landmark 81 Hotel, Ho Chi Minh City, Vietnam.
  • [132] Min Jin Kim, Nan Young Go, and Ji Heon Ryu, "The Impact of Drying Temperature on NCM622 Positive Electrode Fabrication in Lithium-ion Batteries," the 14th edition of the International Conference on Advanced Lithium Batteries for Automobile Application (ABAA-14), October 30 - November 1, 2023, Vinpearl Landmark 81 Hotel, Ho Chi Minh City, Vietnam.
  • [131] Hee Jin Joo, Gyeong Rae Gim, and Ji Heon Ryu, "Effect of the SBR/CMC Binder Composition on the Electrochemical Performance of Graphite-SiO Blend Negative Electrode in Lithium-ion Batteries," the 14th edition of the International Conference on Advanced Lithium Batteries for Automobile Application (ABAA-14), October 30 - November 1, 2023, Vinpearl Landmark 81 Hotel, Ho Chi Minh City, Vietnam.
  • [130] Jun Haeng Huh, Min Seo Cho, and Ji Heon Ryu, "Enhancing Electrolyte Absorption in High-Loading Graphite Negative Electrodes of Lithium-ion Batteries with Non-Ionic Surfactant Additives," the 14th edition of the International Conference on Advanced Lithium Batteries for Automobile Application (ABAA-14), October 30 - November 1, 2023, Vinpearl Landmark 81 Hotel, Ho Chi Minh City, Vietnam.
  • [129] Chang Hun Lim, Seong Ho Noh, and Ji Heon Ryu, "Improved Cycle Performance by Coating the Zn Metal Electrode with a Protective Layer Containing Hydrophilic Fumed Silica and Carbon Black," the 14th edition of the International Conference on Advanced Lithium Batteries for Automobile Application (ABAA-14), October 30 - November 1, 2023, Vinpearl Landmark 81 Hotel, Ho Chi Minh City, Vietnam.
  • [128] Seong Ho Noh and Ji Heon Ryu, "Impact of Metal Impurities in the Positive Electrode on the Occurrence of Defects of Lithium-ion Batteries," the 14th edition of the International Conference on Advanced Lithium Batteries for Automobile Application (ABAA-14), October 30 - November 1, 2023, Vinpearl Landmark 81 Hotel, Ho Chi Minh City, Vietnam.
  • [127] Min Jin Kim, Hyang Sun Jeon, and Ji Heon Ryu, "Optimization of Electrode Design using Carbon Nanotubes for Enhanced Electrochemical Performance of SiO Negative Electrode," the 74th Annual Meeting of the International Society of Electrochemistry (ISE2023), September 3 - 8, 2023, CENTRE DE CONGRÈS DE LYON, Lyon, France.
  • [126] Hee Jin Joo, Gyeong Rae Gim, and Ji Heon Ryu, "Phase Inversion Technique for Efficient High-Loading Electrode Manufacturing in Lithium-ion Batteries," the 74th Annual Meeting of the International Society of Electrochemistry (ISE2023), September 3 - 8, 2023, CENTRE DE CONGRÈS DE LYON, Lyon, France.
  • [125] Inje Song, Eunbi Go, and Ji Heon Ryu, "Analysis of Capacity Degradation Modes in NCM/Graphite Full Cells Based on Half Cell Data," the 74th Annual Meeting of the International Society of Electrochemistry (ISE2023), September 3 - 8, 2023, CENTRE DE CONGRÈS DE LYON, Lyon, France.
  • [124] Seong Ho Noh, Sang Jun Yeo, Jeong Min Kang, Chang Hun Lim, Bong Jin Kim, and Ji Heon Ryu, "Impact of Cell Configurations and Operating Conditions on the Electrochemical Performance of Zinc Electrode in Zn/MnO2 Secondary Batteries," the 74th Annual Meeting of the International Society of Electrochemistry (ISE2023), September 3 - 8, 2023, CENTRE DE CONGRÈS DE LYON, Lyon, France.
  • [123] Jeong Min Kang and Ji Heon Ryu, "Electrochemical Degradation Analysis of High Loading NCM Positive Electrode in Lithium-ion Batteries" the 11th Asian Conference on Electrochemical Power Sources (ACEPS-11), December 11-14, 2022, University Town, National University of Singapore, Singapore.
  • [122] Hyang Sun Jeon and Ji Heon Ryu, "Enhanced Cycle Performance of High-capacity SiOx Negative Electrode through Use of Carbon Nanotube Conducting Agent," the 11th Asian Conference on Electrochemical Power Sources (ACEPS-11), December 11-14, 2022, University Town, National University of Singapore, Singapore.
  • [121] Gyeong Rae Gim and Ji Heon Ryu, "Improved Cycle Performance by Appropriate Balancing SiO and Graphite Negative Electrode in Bi-layer Structure," the 11th Asian Conference on Electrochemical Power Sources (ACEPS-11), December 11-14, 2022, University Town, National University of Singapore, Singapore.
  • [120] Bong Jin Kim, Geonwoo Yoon, Inje Song, and Ji Heon Ryu, "Electrochemical Characteristics of Graphite/LiNi0.6Co0.2Mn0.2O2 Cells During Overdischarge," the 7th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2022), November 6-9, 2022, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [119] Chang Hun Lim, Hyang Sun Jeon, Hee Jin Joo, and Ji Heon Ryu, "Electrochemical Performance of Non-uniform NCM811-NCM523 Blend Positive Electrode," the 7th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2022), November 6-9, 2022, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [118] Min Seo Cho, Jun Haeng Huh, Jeong Min Kang, and Ji Heon Ryu, "Functional Additives for High-loading Graphite Negative Electrode in Lithium-ion Batteries," the 7th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2022), November 6-9, 2022, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [117] Jeong Min Kang and Ji Heon Ryu, " Improved Cycle Performance of Graphite-Silicon Oxide Blend Electrode by Using Dual Binders," Materials Challenges in Alternative & Renewable Energy (MCARE2022), August 22 – 26, 2022, The Westin Josun Hotel, Busan, Korea.
  • [116] Hyang Sun Jeon and Ji Heon Ryu, "Electrochemical Characteristics and Deterioration Behavior of Silicon Monoxide Negative Electrode for Lithium-ion Batteries," Materials Challenges in Alternative & Renewable Energy (MCARE2022), August 22 – 26, 2022, The Westin Josun Hotel, Busan, Korea.
  • [115] Gyeng Rae Kim, Tae Hun Kim, and Ji Heon Ryu, "Enhanced Quick-charge Capability of Li4Ti5O12 Negative Electrode Prepared by Phase Inversion Process," Materials Challenges in Alternative & Renewable Energy (MCARE2022), August 22 – 26, 2022, The Westin Josun Hotel, Busan, Korea.
  • [114] Eunbi Go and Ji Heon Ryu, "LiNi0.5Mn1.5O4 Symmetric Lithium-ion Full Cell using Different Redox Centers," the 72nd Annual Meeting of the International Society of Electrochemistry (ISE2021), August 29 – September 3, 2021, International Conference Center Jeju (ICC Jeju), Jeju, Korea.
  • [113] Hyang Sun Jeon, Seongho Noh, and Ji Heon Ryu, "High-performance Non-uniform Graphite/SiO Composite Electrode with Cluster Structure for Lithium-ion Batteries," the 72nd Annual Meeting of the International Society of Electrochemistry (ISE2021), August 29 – September 3, 2021, International Conference Center Jeju (ICC Jeju), Jeju, Korea.
  • [112] Tae Hun Kim and Ji Heon Ryu, "Novel Electrode Manufacturing Process through Phase Inversion for High-Performance Electrodes in Lithium-ion Batteries," the 72nd Annual Meeting of the International Society of Electrochemistry (ISE2021), August 29 – September 3, 2021, International Conference Center Jeju (ICC Jeju), Jeju, Korea.
  • [111] Tae Hun Kim, Bong Jin Kim, and Ji Heon Ryu, "Enhanced Cycle Performance of NixCuy-Coated Micro-sized Silicon Negative Electrode Materials Using Electroless Plating," the 72nd Annual Meeting of the International Society of Electrochemistry (ISE2021), August 29 – September 3, 2021, International Conference Center Jeju (ICC Jeju), Jeju, Korea.
  • [110] Seong Tae Yoo and Ji Heon Ryu, "Enhanced Electrochemical Performance of LMO/NMC Composite Positive Electrode with Bilayer Structure," the 72nd Annual Meeting of the International Society of Electrochemistry (ISE2021), August 29 – September 3, 2021, International Conference Center Jeju (ICC Jeju), Jeju, Korea.
  • [109] Gyeong Rae Gim and Ji Heon Ryu, "Enhanced Interface Stability of Bi-layered Silicon Monoxide and Graphite Negative Electrode for Lithium-ion Batteries," the 72nd Annual Meeting of the International Society of Electrochemistry (ISE2021), August 29 – September 3, 2021, International Conference Center Jeju (ICC Jeju), Jeju, Korea.
  • [108] Haebeen Kim and Ji Heon Ryu, "Activated Magnesium Negative Electrode for High Voltage Mg-Li Hybrid Batteries," the 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), November 1-4, 2020, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [107] Seong Tae Yoo, Jeong Min Kang, Haebeen Kim, and Ji Heon Ryu, "Electrochemical Characteristics of MnO2 as an Insertion Host for Li and Mg Rechargeable Batteries," the 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), November 1-4, 2020, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [106] Jeong Min Kang, Hyoung Woo Kim, Young Seok Jang, Haebeen Kim, and Ji Heon Ryu, "Thick Electrode Using Polytetrafluorethylene (PTFE) Binder for High Energy Lithium-Ion Batteries," the 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), November 1-4, 2020, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [105] Gyeong Rae Gim, Hyang Sun Jeon, Nan Young Go, Eun Bi Go, Tae Hun Kim, and Ji Heon Ryu, "Enhanced Cycle Performance of Bi-Layered Silicon Monoxide and Graphite Negative Electrode for Lithium-Ion Batteries," the 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), November 1-4, 2020, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [104] Eunbi Go, Hyoung Woo Kim, Haebeen Kim, and Ji Heon Ryu, "Cycle Performance and Thermal Stability of Silicon Monoxide Negative Electrode According to Electrode Configuration," the 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), November 1-4, 2020, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [103] Tae Hun Kim, Gyeong Rae Gim, Haebeen Kim, and Ji Heon Ryu, "A Comparative Study of the Electrochemical Characteristics of Lithium Vanadates as Negative Electrode Materials for Lithium-Ion Batteries," the 6th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2020), November 1-4, 2020, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [102] Seong Tae Yoo, Seung Ju Yoon, Jeong Min Kang, Haebeen Kim, and Ji Heon Ryu, "Electrochemical Performance of NaxFe2(CN)6 Positive Electrode Materials for Lithium-ion Batteries," The 10th Asian Electrochemical Power Sources 2019 (ACEPS-10), November 24~27, 2019, Kaohsiung Exhibition Center, Kaohsiung, Taiwan.
  • [101] Tae Hun Kim, Gyeong Rae Gim, Hwandong Park, Haebeen Kim, and Ji Heon Ryu, "KVO3 as High Capacity Negative Electrode Material for Lithium-ion Batteries," The 10th Asian Electrochemical Power Sources 2019 (ACEPS-10), November 24~27, 2019, Kaohsiung Exhibition Center, Kaohsiung, Taiwan.
  • [100] Eunbi Go, Hyoung Woo Kim, Haebeen Kim, Tae Hun Kim, and Ji Heon Ryu, "Electrochemical Characteristics of Silicon Monoxide Negative Electrode according to Electrode Configuration," The 10th Asian Electrochemical Power Sources 2019 (ACEPS-10), November 24~27, 2019, Kaohsiung Exhibition Center, Kaohsiung, Taiwan.
  • [99] Haebeen Kim, Tae Hun Kim, and Ji Heon Ryu, "Electrochemical Properties of High-capacity Graphite/SiO Mixture Negative Electrode for Lithium-ion Batteries," Advanced Lithium Batteries for Automobile Applications (ABAA-12), October 6~9, 2019, Maritim Hotel Ulm, Ulm, Germany.
  • [98] Tae Hun Kim, Eunbi Go, Haebeen Kim, and Ji Heon Ryu, "Ni-electroless Plated Silicon Monoxide Negative Electrode Materials for Lithium-ion Batteries," The 2019 E-MRS (The European Materials Research Society) Fall Meeting, September 16~19, 2019, Warsaw University of Technology, Warsaw, Poland.
  • [97] Haebeen Kim, Duri Kim, and Ji Heon Ryu, "Electrochemical Characteristics of Mg/V2O5 High-Capacity Hybrid Batteries with Mg-Li Dual Salt Electrolytes," Materials Challenges in Alternative & Renewable Energy (MCARE2019), August 19~23, 2019, Lotte Hotel, Jeju, Korea.
  • [96] Haebeen Kim, Duri Kim, and Ji Heon Ryu, "Electrolyte Additives for Mg Stripping Reaction in Lithium-Magnesium Hybrid Batteries," the International Battery Association (IBA 2019), March 3-8, 2019, the Scripps Seaside Forum, San Diego, USA.
  • [95] Ji Seon Oh, Duri Kim, Seung Ho Chae, Seungjoo Oh, Seong Tae Yoo, Haebeen Kim, and Ji Heon Ryu, "Electrochemical Performances of the Sn-Cu Alloy Negative Electrode Materials through Simple Chemical Reduction Method," the 5th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2018), November 11-14, 2018, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [94] Haebeen Kim and Ji Heon Ryu, "Electrochemical Performance of Mg/LiV3O8 Hybrid Batteries with Mg-Li Dual Salt Electrolytes," the 5th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2018), November 11-14, 2018, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [93] Duri Kim and Ji Heon Ryu, "Amorphous V2O5 Positive Electrode Materials by Precipitation Method in Magnesium Rechargeable Batteries," the 5th International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE 2018), November 11-14, 2018, Ramada Plaza Jeju Hotel, Jeju, Korea.
  • [92] Seulki Chae, Jiyong Soon, Hyejeong Jeong, Seunghae Hwang , Ji Heon Ryu, and Seung M. Oh, "Artificially-built passivating film on LiNi0.5Mn1.5O4 by molecular layer deposition of (pentafluorophenylpropyl)trimethoxysilane," 19th International Meeting on Lithium Batteries (IMLB2018), June 17-22, 2018, Kyoto International Conference Center (KICC), Kyoto, Japan.
  • [91] Duri Kim and Ji Heon Ryu, "Improved cycle performance of Cu-coated Sn Powder Negative Electrodes via Simple Galvanic Displacement," 19th International Meeting on Lithium Batteries (IMLB2018), June 17-22, 2018, Kyoto International Conference Center (KICC), Kyoto, Japan.
  • [90] Haebeen Kim, Min Young Hong, and Ji Heon Ryu, "Electrochemical Characteristics of Li Plating Reaction on the Graphite Negative Electrode in Lithium-ion Batteries," 19th International Meeting on Lithium Batteries (IMLB2018), June 17-22, 2018, Kyoto International Conference Center (KICC), Kyoto, Japan.
  • [89] Tae Jin Lee, Ji Heon Ryu, Jiyong Soon, Seunghae Hwang, and Seung M. Oh, "Lithium Hexafluorophosphate-Based Highly Concentrated Electrolytes for High Lithium-ion Insertion Rates," The 58th Battery Symposium in Japan, November 14-16, 2017, Fukuhoka Convention Center, Fukuoka, Japan.
  • [88] Seunghae Hwang, Hyun-seung Kim, Hyejeong Jeong, Ji Heon Ryu, Seung M. Oh, "Ni(II)-chelated Thio-crown Complex as Single Redox Couple for Non-aqueous Flow Batteries," 68th Annual Meeting of the International Society of Electrochemistry (ISE2017), August 27-September 1, 2017, The Rhode Island Convention Center (RICC), Providence, RI, USA.
  • [87] Hyejeong Jeong, Jongjung Kim, Seunghae Hwang, SeulKi Chae, Jiyong Soon, Taejin Lee, Ji Heon Ryu, and Seung M. Oh, "Thermal degradation of Li/LiCoO2 half-cell at moderately elevated temperature," 68th Annual Meeting of the International Society of Electrochemistry (ISE2017), August 27-September 1, 2017, The Rhode Island Convention Center (RICC), Providence, RI, USA.
  • [86] Duri Kim and Ji Heon Ryu, "Memory Effect in Conversion Reaction of CoO Negative Electrode for Lithium-ion Batteries," The 9th Asian Conference on Electrochemical Power Sources (ACEPS-9), August 20-23, 2017, HICO, Gyeongju, Korea.
  • [85] Haebeen Kim and Ji Heon Ryu, "Effect of LiCl Additive on the Mg Stripping Reaction for the Lithium-Magnesium Hybrid Batteries," The 9th Asian Conference on Electrochemical Power Sources (ACEPS-9), August 20-23, 2017, HICO, Gyeongju, Korea.
  • [84] Jongjung Kim. Tae Jin Lee, Hyejeong Jeong, Jiyong Soon, SeulKi Chae, Seunghae Hwang, Ji Heon Ryu, and Seung M. Oh, "Thermal Stability of Solid Electrolyte interphase (SEI) Derived from Lithium Bis(trifluoromethane)Sulfonamide (LiTFSI) on Silicon Monoxide (SiO) Negative Electrode," The 9th Asian Conference on Electrochemical Power Sources (ACEPS-9), August 20-23, 2017, HICO, Gyeongju, Korea.
  • [83] Hyejeong Jeong, Jongjung Kim, Seunghae Hwang, SeulKi Chae, Jiyong Soon, Taejin Lee, Songhun Yoon, Ji Heon Ryu, and Seung M. Oh, "The Study of Coulombic Efficiency of Li/LiNi0.82Co0.15Al0.03O2 Half-Cell and Optimization of Formation Process," The 9th Asian Conference on Electrochemical Power Sources (ACEPS-9), August 20-23, 2017, HICO, Gyeongju, Korea.
  • [82] Tae Jin Lee, Ji Heon Ryu, Jiyong Soon, Jongjung Kim, Seulki Chae, Seunghae Hwang, Hyejeong Jeong, and Seung M. Oh, "Highly Concentrated Electrolytes for High Lithium-Ion Insertion Rates," The 9th Asian Conference on Electrochemical Power Sources (ACEPS-9), August 20-23, 2017, HICO, Gyeongju, Korea.
  • [81] Jongjung Kim, Jae Gil Lee, Hyun-seung Kim, Ji Heon Ryu, and Seung M. Oh, "A Comparative Study on Thermal Properties of Solid Electrolyte Interphase (SEI) Derived by imide-based salt on SiO Negative Electrode," 21st International Conference on Solid State Ionics (SSI-21), June 18-23, 2017, Padova Fiere, Padova, Italy.
  • [80] Haebeen Kim, Pyeongwoo Lee, Jiseon Oh, and Ji Heon Ryu, "Macroporous Tin Thick Foil Negative Electrode via Chemical Etching for Li-ion Batteries," 21st International Conference on Solid State Ionics (SSI-21), June 18-23, 2017, Padova Fiere, Padova, Italy.
  • [79] Duri Kim and Ji Heon Ryu, "Magnesium Stannide as the Solid-state Redox-mediator for Magnesium Metal Negative Electrode," 21st International Conference on Solid State Ionics(SSI-21), June 18-23, 2017, Padova Fiere, Padova, Italy.
  • [78] Jiyong Soon, Tae Jin Lee, Jongjung Kim, Hyejeong Jeong, Seulki Chae, Seunghae Hwang, Ji Heon Ryu, and Seung M. Oh, "Grafting of Nitrophenyl Group on Carbon Surface by Diazonium Chemistry to Suppress Irreversible Reactions," 20th Topical Meeting of the International Society of Electrochemistry, March 19-22, 2017, Pontificia Universidad Catolica Argentina, Buenos Aires, Argentina.
  • [77] Tae Jin Lee, Jeong Beom Lee, Jiwon Jung, Jiyong Soon, Ji Heon Ryu, and Seung M. Oh, "4-(Trimethylsiloxy)-3-Pentene-2-One As a Novel Film-Forming Agent for High-Voltage LiNi0.5Mn1.5O4 Positive Electrode," PRiME 2016(230th ECS meeting), October 2-7, 2016, Hawaii Conventional Center and Hilton Hawaiian Village, Honolulu, Hawaii, USA.
  • [76] Seung M. Oh, Tae Jin Lee, Jiwon Jung, Hosang Park, and Ji Heon Ryu, "Surface Films on LIB (Lithium-ion Battery) Electrodes," PRiME 2016(230th ECS meeting), October 2-7, 2016, Hawaii Conventional Center and Hilton Hawaiian Village, Honolulu, Hawaii, USA.
  • [75] Min Young Hong, Duri Kim, In-Ae Oh, Young-Sang Cho, and Ji Heon Ryu, "Superior Electrochemical Performance of Floorball-like Low Crystalline Macroporous TiO2 Spherical Powders for Negative Electrode Materials," 67th Annual Meeting of the International Society of Electrochemistry (ISE2016), August 21-26, 2016, World Forum, Hague, Netherlands.
  • [74] Duri Kim, Mina You, Min Young Hong, and Ji Heon Ryu, "Unusual Voltage Profiles of Partially Discharged CoO Negative Electrode in Conversion Reaction," 67th Annual Meeting of the International Society of Electrochemistry (ISE2016), August 21-26, 2016, World Forum, Hague, Netherlands.
  • [73] A. V. Tron, J. Kim, J. H. Ryu, W. Choi, and J. Mun, "Surface Modifications of LiFePO4 Electrode for Aqueous Lithium Ion Batteries," 18th International Meeting on Lithium Batteries(IMLB2016), June 19-24, 2016, Hyatt Regency, Chicago, Illinois, USA.
  • [72] J. G. Lee, J. Kim, T. J. Lee, J. B. Lee, H. S. Kim, J. Soon, J. H. Ryu, and S. M. Oh, "Damage of Solid Electrolyte Interphase (SEI) Layer By the Mechanical Stress Induced By Volume Change of Si Electrode," 18th International Meeting on Lithium Batteries(IMLB2016), June 19-24, 2016, Hyatt Regency, Chicago, Illinois, USA.
  • [71] H. S. Kim, J. G. Lee, S. M. Kim, J. Kim, J. Soon, J. B. Lee, J. Mun, J. H. Ryu, and S. M. Oh, "Mn(II) Scavenging Electrolyte Additive and Functional Binder," 18th International Meeting on Lithium Batteries(IMLB2016), June 19-24, 2016, Hyatt Regency, Chicago, Illinois, USA.
  • [70] J. Kim, H. S. Kim, J. G. Lee, H. Park, J. B. Lee, J. Soon, J. H. Ryu, and S. M. Oh, "Degradation of Solid Electrolyte Interphase By Phosphorus Pentafluoride Generated By Thermal Decomposition of Lithium Hexafluorophosphate," 18th International Meeting on Lithium Batteries(IMLB2016), June 19-24, 2016, Hyatt Regency, Chicago, Illinois, USA.
  • [69] J. Soon, H. S. Kim, T. J. Lee, J. Jung, J. G. Lee, J. Kim, J. B. Lee, J. H. Ryu, and S. M. Oh, "Copper Oxides As a Hydrogen Fluoride Scavenger for High-Voltage LiNi0.5Mn1.5O4 Positive Electrode," 18th International Meeting on Lithium Batteries(IMLB2016), June 19-24, 2016, Hyatt Regency, Chicago, Illinois, USA.
  • [68] Seulki Chae, Jeong Beom Lee, Tae-jin Lee, Ji Heon Ryu, and Seung M. Oh, "Solid electrolyte interphase generation via surface-bonded vinylene carbonate on graphite negative electrode for lithium-ion batteries," 19th Topical Meeting of the International Society of Electrochemistry, April 17-20, 2016, The University of Auckland, Auckland, New Zealand.
  • [67] Jeong Beom Lee, Janghyuk Moon, Jae Gil Lee, Hong Seo Hwang, Oh B. Chae, Ji Heon Ryu, Maenghyo Cho, Kyeongjae Cho, and Seung M. Oh, "Thermodynamic and Kinetic Consideration on the Conversion-type Lithium Storage in Vanadium Oxides," 2015 Fall Meeting of Materials Research Society(MRS-2015 fall meeting), November 29–December 4, 2015, Boston, Massachusetts, USA.
  • [66] Soyoung Shin, Daesoo Kim, Hyejeong Jeong, Junsoo Jang, Ji Heon Ryu, Seung M. Oh, "Particle breakage according to the size and morphology of powder-type electrode materials for lithium-ion batteries," The 56th Battery Symposium in Japan, November 11-13, 2015, Nagoya, Japan.
  • [65] Duri Kim, Mina You, and Ji Heon Ryu, "Effect of Electrode Composition on the Electrochemical Performance of the MnO Negative Electrode Materials for Li-ion Batteries," 66th Annual Meeting of the International Society of Electrochemistry (ISE2015), October 4-9, 2015, The Taipei International Convention Center (TICC), Taipei, Taiwan.
  • [64] Min Young Hong, Hyojin Jung, and Ji Heon Ryu, "Improvement of High-Temperature Performance of the LiMn2O4 Positive Electrode by the Addition of Li3PO4," 66th Annual Meeting of the International Society of Electrochemistry (ISE2015), October 4-9, 2015, The Taipei International Convention Center (TICC), Taipei, Taiwan.
  • [63] Jae Gil Lee, Jongjung Kim, Jeong Beom Lee, Hosang Park, Tae-jin Lee, Ji Heon Ryu, and Seung M. Oh, "A quantitative analysis on the failure mechanism of nano-Si electrode and the effect of fluoroethylene carbonate," 66th Annual Meeting of the International Society of Electrochemistry (ISE2015), October 4-9, 2015, The Taipei International Convention Center (TICC), Taipei, Taiwan.
  • [62] Jongjung Kim, Hosang Park, Jae Gil Lee, Ji Heon Ryu, and Seung M. Oh, "Failure mechanism of SiO negative electrode during high temperature storage," 66th Annual Meeting of the International Society of Electrochemistry (ISE2015), October 4-9, 2015, The Taipei International Convention Center (TICC), Taipei, Taiwan.
  • [61] Jeong Beom Lee, Janghyuk Moon, Oh B. Chae, Ji Heon Ryu, Maenghyo Cho, Kyeongjae Cho, and Seung M. Oh, "Combined theoretical ab-initio and experimental study on LiVO3, a novel conversion-type negative electrode for lithium-ion batteries," 66th Annual Meeting of the International Society of Electrochemistry (ISE2015), October 4-9, 2015, The Taipei International Convention Center (TICC), Taipei, Taiwan.
  • [60] Tae-jin Lee, Taeho Yoon, Jiwon Jung, Jiyong Soon, Jae Gil Lee, Ji Heon Ryu, and Seung M. Oh, "A comparative study on Li+ ion migration characteristics in the interphases of positive and negative electrodes," 66th Annual Meeting of the International Society of Electrochemistry (ISE2015), October 4-9, 2015, The Taipei International Convention Center (TICC), Taipei, Taiwan.
  • [59] Sunhyung Jurng, Hyun-seung Kim, Jae Gil Lee, Ji Heon Ryu, and Seung M. Oh, "Low Temperature Characteristics of Surface Film Derived from Elemental Sulfur Additive on Graphite Negative Electrode," 66th Annual Meeting of the International Society of Electrochemistry (ISE2015), October 4-9, 2015, The Taipei International Convention Center (TICC), Taipei, Taiwan.
  • [58] Jeyne Lyoo, Kee Bum Hwang, Duri Kim, Sehyeok Park, and Ji Heon Ryu, "Enhanced Electrochemical Performance of nano-Si/Carbon Composite by the Effective Dispersion of Si in Carbon Matrix," The 8th Asian Conference on Electrochemical Power Sources (ACEPS-8), August 21-24, 2015, Kai Wah Plaza Hotel, Kunming, China.
  • [57] Jiyong Soon, Tae Jin Lee, Jiwon Jung, Hyun-seung Kim, Ji Heon Ryu, and Seung M. Oh, "The Effect of Conducting Agents' Dispersivity on Electrochemical Performance of LiNi0.5Mn1.5O4 Positive Electrode for Lithium-ion Batteries," The 8th Asian Conference on Electrochemical Power Sources (ACEPS-8), August 21-24, 2015, Kai Wah Plaza Hotel, Kunming, China.
  • [56] Jihyun Jang, Youngjin Kim, Sang-Mo Kim, Hyun-seung Kim, Ji Heon Ryu, and Seung M. Oh, "A First-Cycle Coulombic Efficiency Higher than 100% Observed for a Li2MO3 (M=Mo or Ru) Negative Electrode for Lithium-ion Batteries," The 8th Asian Conference on Electrochemical Power Sources (ACEPS-8), August 21-24, 2015, Kai Wah Plaza Hotel, Kunming, China.
  • [55] Jongjung Kim, Jae Gil Lee, Kun Woo Kim, Ji Heon Ryu, and Seung M. Oh, "Failure mechanism of Si-based negative electrodes: Phase transitions and irreversible reactions," The 8th Asian Conference on Electrochemical Power Sources (ACEPS-8), August 21-24, 2015, Kai Wah Plaza Hotel, Kunming, China.
  • [54] Hosang Park, Taeho Yoon, Tae-jin Lee, Ji Heon Ryu, Seung Mo Oh, "Evolution of Surface Films on the Electrodes of Lithium-ion Batteries," 45th IUPAC World Chemistry Congress (IUPAC-2015), August 7-14, 2015, BEXCO, Busan, Korea.
  • [53] Duri Kim, Min Young Hong, Taeeun Yim, Jun Ho Song, Ji-Sang Yu, Ji Heon Ryu, "Unique Electrochemical Characteristics of the LiNi0.8Co0.1Mn0.1O2 Positive Electrode Materials in Lithium-ion Batteries," 45th IUPAC World Chemistry Congress (IUPAC-2015), August 7-14, 2015, BEXCO, Busan, Korea.
  • [52] Min Young Hong, Duri Kim, Sang Jo An, Ji Heon Ryu, "Transition Metal Pyrophosphate as Novel Negative Electrode Materials in Lithium-ion Batteries," 45th IUPAC World Chemistry Congress (IUPAC-2015), August 7-14, 2015, BEXCO, Busan, Korea.
  • [51] Hyun-seung Kim, Taeho Yoon, Ji Heon Ryu, and Seung M. Oh, "A nickel chelate complex cation as a single redox couple working in non-aqueous electrolyte for redox-flow batteries," The International Flow Battery Forum (IFBF2015), June 16-17, 2015, Glasgow Marriott Hotel, Glasgow, United Kingdom.
  • [50] Junyoung Mun, Taeeun Yim, and Ji Heon Ryu, "Nafion Electrolyte Containing Room Temperature Ionic Liquids," 6th International Congress on Ionic Liquids (COIL-6), June 16-20, 2015, Lotte Hotel Jeju, Korea.
  • [49] Ye-ji Lee, Jae In Myoung, Taeeun Yim, Jun Ho Song, Ji-Sang Yu, and Ji Heon Ryu, "Enhanced Thermal Stability of LiNi0.6Co0.2Mn0.2O2 Positive Electrode by the Addition of another Element during the Heat Treatment", International Conference on Electronic Materials and Nanotechnology for Green Enevironmnet (ENGE2014), Ramada Plaza Hotel, November 16-19, 2014, Jeju, Korea.
  • [48] Sehyeok Park, Eunkyoung Hwang, and Ji Heon Ryu, "Electrochemical Performance of Olivine-type Lithium Metal Phosphate as Negative Electrode Materials in Lithium-ion Batteries", International Conference on Electronic Materials and Nanotechnology for Green Environment (ENGE2014), Ramada Plaza Hotel, November 16-19, 2014, Jeju, Korea.
  • [47] T. J. Lee, T. Yoon, J. Jung, J. Lee, O. B. Chae, J. H. Ryu, and S. M. Oh, "A Novel Electrolyte Additive for High-Voltage LiNi0.5Mn1.5O4 Positive Electrode", The 17th International Meeting on Lithium Batteries, Villa Erba, June 10-14, 2014, Como, Italy.
  • [46] H. S. Kim, T. Yoon, J. Jang, J. Mun, H. Hwang, J. H. Ryu, and S. M. Oh, "Nickel(II)-1,4,8,11-Tetraazacyclotetradecane As a Single Electrolyte Component for Non-Aqueous Redox Flow Batteries", The 17th International Meeting on Lithium Batteries, Villa Erba, June 10-14, 2014, Como, Italy.
  • [45] Jeong Beom Lee, Oh B. Chae, Ji Heon Ryu, and Seung M. Oh, "Amorphous Titanium/Vanadium Oxide Composite As a High-rate Negative Electrode Material for Lithium-ion Batteries," Electrochemical Conference on Energy and the Environment (ECEE2014), 2014. 3. 13~16, Intercontinental Shanghai PUXI, Shanghai, China.
  • [44] Ji Heon Ryu, Taeeun Yim, Jun Ho Song, and Ji-Sang Yu, "Evaluation of the Electrochemical and Thermal Stability of LiNi0.6Co0.2Mn0.2O2 Positive Electrode at Elevated Temperature," The Asia-Pacific Conference on Electrochemical Energy Storage and Conversion (APEnergy2014), 2014. 2. 5~8, Brisbane Convention and Exhibition Centre(BCEC), Brisbane, Australia.
  • [43] Junyoung Mun, Taeeun Yim, Jang Hoon Park, Ji Heon Ryu, Sang Young Lee, Young Gyu Kim, and Seung M. Oh, "Allylic ionic liquid electrolyte-assisted, electrochemical surface passivation of LiCoO2 for advanced safe lithium-ion batteries," The Asia-Pacific Conference on Electrochemical Energy Storage and Conversion (APEnergy2014), 2014. 2. 5~8, Brisbane Convention and Exhibition Centre(BCEC), Brisbane, Australia.
  • [42] Ji Heon Ryu, Daeun Kim, and Sehyeok Park, "Enhanced Electrochemical Performances of CoO Negative Electrode Materials in Lithium-ion Batteries by Surface Nitridation", The 15th Asian Chemical Congress (15ACC), 2013. 8. 19~23, Resort World Sentosa, Singapore.
  • [41] Seung Mo Oh, Hyun Deog Yoo, Jong Hyun Jang, Ji Heon Ryu, Yuwon Park, "Rate capability of activated carbon electrodes estimated by complex capacitance analysis", 2013 International Conference on Advanced Capacitors (ICAC2013), 2013. 5. 27~30, Osaka, Japan.
  • [40] Jin Wook Shin, Dang Hyok Yoon, Kyung Yoon Chung, and Ji Heon Ryu, "Effects of Li/Ti Ratios on the particles and electrochemical properties of Li4Ti5O12 examined by time-resolved XRD", The 14th International Symposium on Eco-Materials Processing and Design, 2013. 1. 15~18, Kagoshima, Japan.
  • [39] Dang-Hyok Yoon, Jin-Wook Shin, Seung-Woo Han, Ji-Heon Ryu and Joayoung Jeong, "Synthesisi of pure nano-sized Li4Ti5O12 by solid-state reaction and its electrochemical properties for high power Li-ion batteries", The 29th International Korea-Japan Seminar on Ceramics, EXCO, November 21-24, 2012, Daegu, Korea.
  • [38] Ji Heon Ryu, "Effect of the initial phase transformation on the electrochemical characteristics of SnO negative electrode”, The 63rd Annual Meeting of the International Society of Electrochemistry, Clarion Congress Hotel, August 19-24, 2012, Prague, Czech Republic.
  • [37] Taeho Yoon, Sangjin Park, Junyoung Mun, Wonchang Choi, Yoon-Sok Kang, Jin-Hwan Park, Ji Heon Ryu, and Seung M. Oh, "Failure mechanisms of LiNi0.5Mn1.5O4 electrode at elevated temperature", 244th American Chemical Society National Meeting & Exposition, August 19-23, 2012, Philadelphia, Pennsylvania, USA.
  • [36] Ji Heon Ryu, Jin Wook Shin, and Dang Hyok Yoon, "Surface Nitridation of Li4Ti5O12 by Thermal Decomposition of Urea in Autogenic Reactor", 16th International Meeting on Lithium Batteries, Jeju ICC, June 17-22, 2012, Jeju, Korea.
  • [35] Youngjin Kim, Junwhan Ku, Jihyun Jang, Ji Hoen Ryu and Seung M. Oh, "Electrochemical and Spectroscopic Characterizations of Hydrothermally Synthesized MoO2/Carbon Microspheres", 16th International Meeting on Lithium Batteries, Jeju ICC, June 17-22, 2012, Jeju, Korea.
  • [34] Hosang Park, Taeho Yoon, Sunhyung Jurng, Ji Heon Ryu and Seung M. Oh, "Thermal Behavior of Surface Film on Graphite Electrode during Storage at Elevated Temperature", 16th International Meeting on Lithium Batteries, Jeju ICC, June 17-22, 2012, Jeju, Korea.
  • [33] Kun Woo Kim, Sang Jin Park, Ji Heon Ryu and Seung M. Oh, "LiBOB as an Electrolyte Additive for SiO Negative Electrode", 16th International Meeting on Lithium Batteries, Jeju ICC, June 17-22, 2012, Jeju, Korea.
  • [32] Jin Wook Shin, Dang Hyok Yoon, Kyung Yoon Chung, and Ji Heon Ryu, "Effects of Li/Ti Ratios on the Electrochemical Characteristics of Li4Ti5O12 Examined by Time-resolved XRD for Lithium Ion Batteries", 16th International Meeting on Lithium Batteries, Jeju ICC, June 17-22, 2012, Jeju, Korea.
  • [31] Oh B. Chae, Youngjin Kim, Jeongbeom Lee, Keon Ho Park, Jiwon Jung, Ji Heon Ryu and Seung M. Oh, "An Increase of Initial Coulombic Efficiency by Lithium Hydroxide Treatment on Amorphous TiO2 Electrode", 16th International Meeting on Lithium Batteries, Jeju ICC, June 17-22, 2012, Jeju, Korea.
  • [30] Seung M. Oh, Jun H. Ku, Oh B. Chae, Hyejung Jeong, and Ji Heon Ryu, "Li+ and Na+ Host by Structural Defects in Amorphous Metal Oxide Electrodes", 16th International Meeting on Lithium Batteries, Jeju ICC, June 17-22, 2012, Jeju, Korea.
  • [29] Taeho Yoon, Sangjin Park, Wonchang Choi, Yoon-Sok Kang, Jin-Hwan Park, Ji Heon Ryu and Seung M. Oh, "Degradation mechanism in high-voltage LiNi0.5Mn1.5O4 electrode at elevated temperature", 6th Asian Conference on Electrochemical Power Sources, 2012. 1. 5~ 8, Chennai, Tamil Nadu, India.
  • [28] Hosang Park, Sangjin Park, Ji Heon Ryu and Seung M. Oh, "In-situ characterization of irreversible reactions involved in Li2NiO2 electrode”, The 62nd Annual Meeting of the International Society of Electrochemistry, 2011. 9. 11~ 16, Niigata, Japan.
  • [27] Sangjin Park, Sun Hyung Jurng, Ji Heon Ryu and Seung M. Oh, "Electrochemical detection of lithium plating on negative electrode”, The 62nd Annual Meeting of the International Society of Electrochemistry, 2011. 9. 11~ 16, Niigata, Japan.
  • [26] Taeho Yoon, Sangjin Park, Wonchang Choi, Yoon-Sok Kang, Jin-Hwan Park, Ji Heon Ryu and Seung M. Oh, "Degradation Mechanisms in the High-voltage LiNi0.5Mn1.5O4 Electrode at Elevated Temperature”, 5th International Conference on Polymer Batteries and Fuel Cells, 2011. 7. 31~ 8. 5, Argonne National Lab., USA.
  • [25] Oh B. Chae, Jisun Kim, Jun H. Ku, Ji Heon Ryu and Seung M. Oh, "Amorphous Vanadium Pentoxide as Negative Electrode for Lithium-ion Batteries”, 5th International Conference on Polymer Batteries and Fuel Cells, 2011. 7. 31~ 8. 5, Argonne National Lab., USA.
  • [24] Chang-Hoon Hong, Alfian Noviyanto, Dang-Hyok Yoon, Ji Heon Ryu, "Solid-state synthesis of Li4Ti5O12 for anodic materials of Li-ion batteries", The 12th International Symposium on Eco-Materials Processing and Design, 2011. 1. 8~11, The Empress Hotel Chiang Mai, Thailand.
  • [23] Seung M. Oh, Jun H. Ku, Jisun Kim and Ji Heon Ryu, "Amorphous Metal Oxides as the Negative Electrode for Lithium-ion Batteries", 2010 AASA International Symposium on ‘One Green Asia’, 2010.10.18~20, Hotel Kyo-yuk Mun-hwa Hoekwan, Seoul, Korea.
  • [22] Daesoo Kim, Sangjin Park, Oh Byong Chae, Ji Heon Ryu, and Seung M. Oh, "Failure Mechanism of Spinel LiMn2O4 Positive Electrode for Lithium Secondary Batteries", The 61st Annual Meeting of the International Society of Electrochemistry, 2010. 9. 26~10. 1, Nice, France.
  • [21] Seung M. Oh, Jun H. Ku, Jisun Kim, and Ji Heon Ryu, "Amorphous metal oxides as the negative electrode for lithium-ion batteries", 3rd International Conference on Advanced Lithium Batteries for Automobile Application, Hanyang University, 2010. 9. 8~10, Seoul, Korea.
  • [20] Jun H. Ku, Ji Heon Ryu, and Seung Mo Oh, "High lithiation capacity and rate capability observed with amorphous MoO2 electrodes for lithium-ion batteries", The Fall 2010 ACS National Meeting, Boston Convention & Exhibition Center & Area Hotels, 2010. 8. 22~26, Boston, Massachusetts, USA.
  • [19] Jun H. Ku, Ji Heon Ryu, and Seung M. Oh, "Additional Li+ Storage Sites in Ball-Milled MoO2 Electrodes for Lithium-Ion Batteries", IMLB-15 15th International Meeting on Lithium Batteries, Fairmont The Queen Elizabeth, June 27-July 2, 2010, Montreal, Quebec, Canada.
  • [18] Oh B. Chae, Sangjin Park, Ji Heon Ryu, and Seung M. Oh, "Suppression of ZnO Electrode Swelling by Supporting on Carbon Matrix", IMLB-15 15th International Meeting on Lithium Batteries, Fairmont The Queen Elizabeth, June 27-July 2, 2010, Montreal, Quebec, Canada.
  • [17] Hosang Park, Junyoung Mun, Ji Heon Ryu, and Seung M. Oh, "Thermal Stability of Solid Electrolyte Interphase (SEI) on Graphite Electrode", IMLB-15 15th International Meeting on Lithium Batteries, Fairmont The Queen Elizabeth, June 27-July 2, 2010, Montreal, Quebec, Canada.
  • [16] Sangjin Park, Ji Heon Ryu, and Seung M. Oh, "Vinylene Carbonate (VC) Additive for Sn Thin-Film Negative Electrode", IMLB-15 15th International Meeting on Lithium Batteries, Fairmont The Queen Elizabeth, June 27-July 2, 2010, Montreal, Quebec, Canada.
  • [15] Seung M. Oh, Junyoung Mun, Taeeun Yim, Chang Young Choi, Hyungtae Choi, Ji Heon Ryu, and Young Gyu Kim , "Ionic Liquids as the Solvent for Lithium Ion Batteries ", 2nd International Conference on Advanced Lithium Batteries for Automobile Applications, 2009. 11. 25~28 , Tokyo, Japan.
  • [14] Seung M. Oh, Jun H. Ku, Jisun Kim, Ji Heon Ryu, "High lithiation capacity with unusual lithium storage sites in amorphous metal oxides for lithium-ion batteries", 2009 Northeastern Asian Symposium on " Renewable Energy " , 2009. 11. 4~6 , Hiroshima, Japan.
  • [13] Ji Y. Kwon, Ji Heon Ryu, and Seung M. Oh, "Electrochemical Preparation of Li21Si5 Phase and its Electrochemical Behaviors as the Negative Electrode for Lithium-ion Batteries”, The 60th Annual Meeting of the International Society of Electrochemistry, 2009. 8. 16~21, Beijing, China.
  • [12] Gil-Won Lee, Ji Heon Ryu, Kyung Hyun Ahn, and Seung M. Oh, "Effect of mixing processes on electrochemical performances of micron-sized LiCoO2 powder electrode”, 4th International Conference on Polymer Batteries and Fuel Cells, 2009. 8. 2~6, Yokohama, Japan.
  • [11] Jisun Kim, Min K. Chung, Bok H. Ka, Jun H. Ku, Sangjin Park, Ji H. Ryu, and Seung M. Oh, "Electrochemical performance of Fe2O3/Fe/carbon nano-composites for lithium ion batteries”, 4th International Conference on Polymer Batteries and Fuel Cells, 2009. 8. 2~6, Yokohama, Japan.
  • [10] Junyoung Mun, Taeeun Yim, Chang Young Choi, Ji Heon Ryu, Young Gyu Kim, and Seung M. Oh, "Corrosion behavior of Al current collector in ionic liquid solvent at elevated temperatures”, 4th International Conference on Polymer Batteries and Fuel Cells, 2009. 8. 2~6, Yokohama, Japan.
  • [09] Junyoung Mun, Sangmi Kim, Taeeun Yim, Hyun Yeong Lee, Ji Heon Ryu, Young Gyu Kim, and Seung M. Oh, "Solid electrolyte interphase (SEI) formation ionic liquid containing unsaturated alkyl substituent”, 4th International Conference on Polymer Batteries and Fuel Cells, 2009. 8. 2~6, Yokohama, Japan.
  • [08] Yang Hee Kim, Tae Ho Kim, Ji Heon Ryu, and Young Je Yoo, "Amperometric detection of NAD(P)H using iron oxide/carbon black (Fe2O3/CB) electrode ", 2009 KSSB Meeting and International Symposium, 2009. 4. 9~10, POSTECH, Korea.
  • [07] Yang Hee Kim, Ji Heon Ryu, and Young Je Yoo, "Screening of new metal oxides as an electrode material for direct electrochemical cofactor regeneration", 2008 KSSB Meeting and International Symposium, 2008. 10. 6, Jeju ICC, Korea.
  • [06] Ji Heon Ryu, Jae Woo Kim, Ji Yoon Kwon, and Seung M. Oh, “Amorphization Behavior of Li-Si Alloy Negative Electrode in Lithium Secondary Batteries”, IMLB-12 12th International Meeting on Lithium Batteries, Nara Centennial Hall, June 27-July 2, 2004, Nara, Japan.
  • [05] Ji Heon Ryu, Jae Woo Kim, and Seung M. Oh, “Anodic Performance of Silicon Powder Negative Electrode in Lithium Secondary Batteries”, IMLB-12 12th International Meeting on Lithium Batteries, Nara Centennial Hall, June 27-July 2, 2004, Nara, Japan
  • [04] Jae W. Kim, Ji H. Ryu, and Seung M. Oh, "Improvement of Si anode by Cu deposition for Li-ion batteries", The 44th Battery Symposium in Japan, November 4-6, 2003, Sakai, Japan.
  • [03] Jae W. Kim, Ji H. Ryu, and Seung M. Oh, "Cu-coated Si powders as the anode material for Li-ion batteries", The 5th Korea-Japan joint Seminar on Advanced Batteries, September 25-27, 2003, Yonsei University, Seoul, Korea.
  • [02] Ji H. Ryu, Song H. Yoon, Eun Y. Oh, B. W. Cho, W. I. Cho, and Seung M. Oh, "Cathodic properties of Li-deficient Li2-xRuO3 (x=0.0-1.0) in lithium secondary batteries", International meeting on lithium batteries, June 23-28, 2002, Monterey, California, USA.
  • [01] Jung Chul Shin, Ji Heon Ryu, and Seung M. Oh, "Preparation and electrochemical characterization of layered MnO2 cathode", The 4th Japan-Korea Joint Seminar on Advanced Batteries, June 15-16, 2001, Osaka Prefecture University, Sakai, Osaka, Japan.
맨위로