Domestic

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49. Donghyeon Lee, Heajung Song, Insoo Choi*, 양극성막을 활용한 역전기투석 기반 탄소농도차발전 시스템 개발, The Korean Hydrogen & New Energy Society, fall meeting (2023)

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48. Heajung Song, Donghyeon Lee, Insoo Choi*, Unveiling the adsorption mechanism of organic foulants on anion exchange membrane in reverse electrodialysis, The Korean Hydrogen & New Energy Society, fall meeting (2023)

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47. Ji-Soo Jeong, Donghyeon Lee, Insoo Choi*, Identifying a rheological phenomena in reverse electrodialysis system via surface modification and porosity control of spacer, The Korean Hydrogen & New Energy Society, fall meeting (2023)

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46. Hyemin Jung, Jungmin Choi, Mihui Shen, Insoo Choi*, 전기화학적 수소 추출기용  고내구성 고활성 Ir계 전극의 전기화학적 제조 , The Korean Institute of Chemical Engineers, fall meeting (2023)

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45. Eunji Kwon, Heajung Song, Donghyeon Lee, Insoo Choi*, 역전기투석용 다공성 미세 구조 전극의 전기화학적  제조 및 첨가제 영향 연구, The Korean Institute of Chemical Engineers, fall meeting (2023)

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44. Eunji Kwon, Hyemin Jung, Jungmin Choi, Heajung Song, Insoo Choi*, Preparation of porous electrode for reverse electrodialysis and the additive effect therein, The Korean Institute of Chemical Engineers, fall meeting (2022)

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43. Insoo Choi*, Hoyoung Kim, Soo-Kil, Kim, Electrochemically fabricated Ni-based hydrogen catalyst for PEMWE, The Korean Society of Industrial and Engineering Chemistry, spring meeting (2022)

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42. Eunji Kwon, Min-su Kim, Young-ha Kim, Bum-Ki Cho, June Lee, Ha-neul Hong, Insoo Choi*, A study on the activation and structural improvement with porous electrodes for reverse electrodialysis, The Korean Institute of Chemical Engineers, spring meeting (2022)

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41. Hyemin Jung, Seunghwan Lee, Hak-joo Lee, Jungmin Choi, Seongbum Kim**, Insoo Choi*, RED application study of DSA electrode manufactured by CO2 laser thermal reduction method, The Korean Institute of Chemical Engineers, spring meeting (2022)

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40. Heajung Song, Insoo Choi*, In-operando electrochemical pulse technology to decrease contamination of anion exchange membrane in reverse electrodialysis, The Korean Institute of Chemical Engineers, spring meeting (2022)

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39. Ji-Soo Jeong, Insoo Choi*, A study on the effect of pressure drop and performance of reverse electrodialysis: shadow effect and diffusion boundary layer, The Korean Institute of Chemical Engineers, spring meeting (2022)

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38. Heajung Song, Insoo Choi*, Definition of contamination mechanism for anion exchange membrane in reverse electrodialysis, The Korean Institute of Chemical Engineers fall meeting (2021)

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37. Ji-Soo Jeong, Eunji Kwon, Insoo Choi*, Development of a new spacer to relieve the pressure drop of  reverse electrodialysis devices, The Korean Institute of Chemical Engineers fall meeting (2021)

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36. Jieun Lee, Insoo Choi*, Development of an oxygen electrode catalyst based on  Pt-Ru oxide for an unitized regenerative fuel cell, The Korean Hydrogen & New Energy Society, fall meeting (2021)

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35. Heajung Song, Insoo Choi*, Electrochemical study on adsorption contamination of  anion exchange membrane in reverse electrodialysis, The Korean Hydrogen & New Energy Society, fall meeting (2021)

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34. Ji-Soo Jeong, Eunji Kwon, Insoo Choi*, A Study on Performance Improvement of reverse electrodialysis system through the surface reforming of Spacer, The Korean Hydrogen & New Energy Society, fall meeting (2021)

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33. Jieun Lee, Insoo Choi*, Research on development of non-precious metal catalyst for alkaline water electrolysis, The Korean Institute of Chemical Engineers spring meeting (2021)

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32. Heajung Song, Insoo Choi*, The mechanism of adsorptive contamination of ion exchange membrane in reverse electro-dialysis, The Korean Institute of Chemical Engineers spring meeting (2021)

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31. Ji-Soo Jeong, Eun Ji Kwon, Insoo Choi*, A study on performance improvement of reverse electro-dialysis system through surface reforming of spacer, The Korean Institute of Chemical Engineers spring meeting (2021)

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30. Insoo Choi*, Structural and compositional modification of electrode for reverse electrodialysis and electrochemical effect therein (invited talk), The Korean Institute of Chemical Engineers fall meeting (2020)

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29. Heajung Song, Ji-Soo Jeong, Jieun Lee, Insoo Choi*, 역전기투석용 이온교환막의 부착오염 메커니즘 연구(on-line poster presentation), The Korean Institute of Chemical Engineers fall meeting (2020)

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28. Ji-Soo Jeong, Heajung Song, Jieun Lee, Insoo Choi*, 역전기투석 압력강하 개선을 통한 성능 향상 연구(on-line poster presentation), The Korean Institute of Chemical Engineers fall meeting (2020)

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27. Insoo Choi*, Blue energy: sustainable power generation by reverse electro-dialysis (invited talk), The Korean Society of Industrial and Engineering Chemistry fall meeting (2019)

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26. Insoo Choi*, Myeongho Kim, Facile electrochemical synthesis of heterostructured a-Sn@CuxO nanowire anode for Li-ion batteries with high stability and rate performance (poster presentation), The Korean Society of Industrial and Engineering Chemistry spring meeting (2019)

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25. Insoo Choi*, Engineered Ptshell-Pdcore bi-metallic catalyst for active and durable alcohol oxidation in direct-fuel fuel cells (poster presentation), The Korean Society of Industrial and Engineering Chemistry spring meeting (2019)

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24. Ji-Soo Jeong, Heajung Song, Insoo Choi*, Performance enhancement of RED by employing electrochemically-fabricated electrode system (poster presentation), The Korean Society of Industrial and Engineering Chemistry spring meeting (2019)

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23. Ji-Soo Jeong, Heajung Song, Insoo Choi*, Performance enhancement of RED by employing electrochemically-fabricated electrode system (poster presentation), The Korean Institute of Chemical Engineers spring meeting (2019)

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22. Insoo Choi, Jong Hyun Jang, Fuel production via Co-electrolysis of CO2-H2O (invited talk) Symposium SF-(광)전기화학적 수전해 및 이산화탄소 전환 기술 동향, Materials Research Society of Korea spring meeting (2019)

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21. Ji-Soo Jeong†, Heajung Song†, Insoo Choi*, Evaluation and optimization of performance in RED stack embedded with self-developed electrode system (poster presentation), 13th Korean-Japan Symposium on Materials and Interfaces (2018)

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20. Insoo Choi, Ji-Soo Jeong, Heajung Song, Fabricating an improved electrode system for a lab-scale reverse electro-dialysis stack (poster presentation), The Korean Society of Industrial and Engineering Chemistry fall meeting (2018)

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19. Insoo Choi, Ji-Soo Jeong, Facile synthesis of metal organic framework and its application for CO2 electrolysis (poster presentation), The Korean Institute of Chemical Engineers spring meeting (2018)

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18. Insoo Choi, Jong Hyun Jang, Fuel production via Co-electrolysis of CO2-H2O (invited talk), The Korean Hydrogen & New Energy Society fall meeting (2017)

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17. Insoo Choi, Hye-Ran Kim, Ji-Soo Jeong, Selective electrochemical conversion of CO2 on M-MOF-74 (M=Co, Ni, Zn) (poster presentation), The Korean Society of Industrial and Engineering Chemistry fall meeting (2017)

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16. Insoo Choi, Myeongho Kim, Jae Jeong Kim*, Structural refinement of substrate for Sn-based anode materials in Li-ion battery (poster presentation), The Korean Institute of Chemical Engineers fall meeting (2017)

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15. Insoo Choi, Sungkyung Kim, Jae Jeong Kim*, Quercetin as electrolyte additive for LiNi0.5Mn1.5O4 cathode for Lithium-ion secondary battery at elevated temperature (invited talk), The Korean Society of Industrial and Engineering Chemistry spring meeting (2017)

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14. Myeongho Kim, Insoo Choi, Jae Jeong Kim*, Electrochemical synthesis of Sn/CuO nanowires for high performance anode in Li-ion batteries (poster presentation), The Korean Society of Industrial and Engineering Chemistry spring meeting (2017)

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13. Insoo Choi, Quercetin as electrolyte additive for LiNi0.5Mn1.5O4 cathode for Lithium-ion secondary battery at elevated temperature  (poster presentation), The Korean Institute of Chemical Engineers spring meeting (2017)

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12. Insoo Choi, Experimental investigation on operating parameters in power generation by lab-scale reverse electro-dialysis (RED) (invited talk), The Korean Society of Industrial and Engineering Chemistry fall meeting (2016)

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11. Insoo Choi, Experimental investigation on operating parameters in power generation by lab-scale reverse electro-dialysis (RED)  (poster presentation), The Korean Institute of Chemical Engineers fall meeting (2016)

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10. Insoo Choi, Jong Hyun Jang, Soo-Kil Kim, Electrochemical reduction of CO2 on metal alloy catalysts for fuel production (invited talk), The Korean Society of Industrial and Engineering Chemistry spring meeting (2016)

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9. Insoo Choi, Jihui Choi, Eunkyoung Hwang, Sang Hyun Ahn, Soo-Kil Kim, Electro-deposited metal alloy catalysts for electrochemical conversion of CO2 (invited talk), The Korean Electrochemical Society spring meeting (2016)​

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8. Sungkyung Kim, Myeongho Kim, Insoo Choi*, Jae Jeong Kim*, Improvement in cycle life of LiNi0.5Mn1.5O4 cathode for lithium-ion secondary batteries by employing quercetin as an electrolyte additive at the elevated temperature (poster presentation), The Korean Electrochemical Society spring meeting (2016)

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7. Myeongho Kim, Sungkyung Kim, Insoo Choi*, Jae Jeong Kim*, Sawtooth- or pyramidal-patterned Si electrode fabricated by MEMS process for Li-ion battery (poster presentation), The Korean Electrochemical Society spring meeting (2016)

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6. Insoo Choi, Preparation of Ptshell-Pdcore electrocatalyst for alcohol oxidation (poster presentation), The Korean Institute of Chemical Engineers fall meeting (2015)

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5. Insoo Choi, Hyunjoon Lee, Youngkwang Kim, Oh Joong Kwon, Characterization of self-humidifying ability of SiO2-supported Pt catalyst under low humidity in PEMFC (poster presentation), The Korean Electrochemical Society spring meeting (2015)

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4. Insoo Choi, Oh Joong Kwon, Preparation of Ptshell-Pdcore electrocatalyst for alcohol oxidation (invited talk), The Korean Society of Industrial and Engineering Chemistry spring meeting (2015)

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3. Insoo Choi, New & renewable energy production via electrochemical conversion system (invited talk), The Korean Institute of Chemical Engineers spring meeting (2015)

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2. Hyunjoon Lee, Youngkwang Kim, Kanghun Kim, Insoo Choi, Oh Joong Kwon, 전해도금 시 수소발생을 이용한 연료전지용 다공구조촉매층 제작 및 적용 (poster presentation), The Korean Institute of Chemical Engineers spring meeting (2015)

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1. Kanghun Kim, Hyunjoon Lee, Youngkwang Kim, Insoo Choi, Oh Joong Kwon, 구리 촉매층 위에서의 구리 무전해 도금 가능성 연구 (poster presentation), The Korean Institute of Chemical Engineers spring meeting (2015)

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(19 presentations before 2015)

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International

 

16. Jungmin Choi, Insoo Choi*, Metal (V, Cu)-doped Mg2Ni anode material for increasing the cycle life and capacity of Ni-MH battery, ICAE (International Conference on Advanced Electromaterials), Jeju, Republic of Korea (2023)

 

15. Donghyeon Lee, Heajung Song, Insoo Choi*, Developing a bipolar membrane-embedded  carbon-gradient reverse electrodialysis (CG-RED) system, ICAE (International Conference on Advanced Electromaterials), Jeju, Republic of Korea (2023)

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14. Eunji Kwon, Heajung Song, Insoo Choi*, Electrochemical Preparation of Porous and Micro-Structured Electrode for Reverse Electrodialysis and the Additive Effect Therein, ICAE (International Conference on Advanced Electromaterials), Jeju, Republic of Korea (2023)

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13. Heymin Jung, Mihui Shen, Insoo Choi*, Electrodeposited IrOx catalyst for durable and efficient electrochemical hydrogen pump, ICAE (International Conference on Advanced Electromaterials), Jeju, Republic of Korea (2023)

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12. Insoo Choi*, A study on new and advanced materials in secondary battery and fuel cells: in experimental and theoretical aspects (invited talk), 11th International Symposium on Natural Science, Incheon, Republic of Korea (2019)

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11. Hoyoung Kim, Hyanjoo Park, Seonhwa Oh, Hyeonjeong Park, Insoo Choi, Soo-Kil Kim*, Electrodeposition-Fabricated Hydrogen Evolution Catalysts for Proton Exchange Water Electrolysis (oral presentation), ICAE (International Conference on Advanced Electromaterials), Jeju, Republic of Korea (2019)

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10. Hyanjoo Park, Hoyoung Kim, Seonhwa Oh, Hyeonjeong Park, Won Suk Jung, Insoo Choi, Hyoung-Juhn Kim, Soo-Kil Kim*, Strategies to Improve the Performance of High Temperature PEMFC: Effects of Electrode Structures, Binders, and Humidity (oral presentation), International Conference on Advanced Electromaterials, Jeju, Republic of Korea (2019)

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9. Ji-Soo Jeong, Heajung Song, Insoo Choi*, Structure- or surface-modified electrodes for sustainable power generation by reverse electro-dialysis (poster presentation), MCARE (Materials Challenges in Alternative and Renewable Energy), Jeju, Republic of Korea (2019)

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8. Insoo Choi*, Dong-Hee Lim, Dong Yun Shin, Yonghun Cho, Engineered Ptshell-Pdcore bi-metallic catalyst for active and durable alcohol oxidation in direct-fuel fuel cells, AiMES ECS meeting 2018, Cancun, Mexico (2018)

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7. Seungyeon Baek, Hyeonsu Kim, Kwang Hwan Kim, Insoo Choi, Oh Sung Kwon, Oh Joong Kwon, Jae Jeong Kim, Electrochemical reduction of greenhouse gas with Couette-Taylor flow (CTF) mixer (oral presentation), 233rd ECS meeting 2018, Seattle, United States (2018)

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6. Insoo Choi, Highly dispersed and CO-tolerant Ptshell-Pdcore catalyst for ethanol oxidation reaction: catalytic activity and long-term durability (poster presentation), ICAE (International Conference on Advanced Electromaterials) 2017, Jeju, Republic of Korea (2017)

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5. Insoo Choi, Quercetin as electrolyte additive for LiNi0.5Mn1.5O4 cathode for Lithium-ion secondary battery at elevated temperature (poster presentation), CCMR (Collaborative Conference on Materials Research) 2017, Jeju, Republic of Korea (2017) 

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4. S. Kim, I. Choi, Quercetin as electrolyte additive for LiNi0.5Mn1.5O4 cathode for Lithium-ion secondary battery at elevated temperature (oral presentation), ICTILT 2016, Boston, Unites States (2016)

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3. I. Choi, J.Y. Han, S.J. Yoo, D. Henkensmeier, J.Y. Kim, S.Y. Lee, J. Han, S.W. Nam, H.J. Kim, J.H. Jang, Experimental investigation of operating parameters in power generation by lab-scale reverse electro-dialysis (oral presentation), PRiME ECS meeting 2016, Hawaii, Unites States (2016)

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2. Insoo Choi, Hak-Yoon Kim, Sang Hyun Ahn, Seung Jun Hwang, Jihui Choi, Hyan Joo Park, Sung Jong Yoo, Jong Hyun Jang, Soo-Kil Kim, Electrochemical conversion of carbon dioxide to formic acid on Sn-Zn alloy electrode prepared by electrodeposition (poster presentation), Nano Korea, Seoul, Korea (2015)

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1. Insoo Choi, Sangheon Lee, Min Kwan Ha, Young-Hoon Chung, In Young Cha, Sung Jong Yoo, Hyoung-Juhn Kim, Jin Young Kim, Jonghee Han, Soo-Kil Kim, Hyung Chul Ham, Jong Hyun Jang, Pd-Au alloy catalyst with various surface compositions for the electrochemical reduction of CO2 to produce syngas (CO+H2) (oral presentation), International Conference for Carbon Dioxide Utilization, Singapore (2015)

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(22 presentations before 2015)