Zobrazeno 1 - 10
of 703
pro vyhledávání: '"Yung-Eun Sung"'
Publikováno v:
ACS Omega, Vol 9, Iss 24, Pp 26285-26292 (2024)
Externí odkaz:
https://doaj.org/article/d73b94c3ddf34e77b68d8abaeeb39b57
Autor:
Ban Seok Lee, Sang-Hwan Oh, Yoon Jeong Choi, Min-Jeong Yi, So Hee Kim, Shin-Yeong Kim, Yung-Eun Sung, Sun Young Shin, Yongju Lee, Seung-Ho Yu
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-12 (2023)
SiO is an adequate anode material for next generation lithium-ion batteries, but little is known about its aging mechanism. Here, the authors report thermal instability of the graphite/SiO composite anode induced by the accelerated loss of lithium fr
Externí odkaz:
https://doaj.org/article/fe563677a327486eb1ef773b422a6935
Publikováno v:
Advanced Materials Interfaces, Vol 10, Iss 12, Pp n/a-n/a (2023)
Abstract Developing a high‐performance anode design is important for a low‐cost proton‐exchange membrane water electrolyzer (PEMWE). In this study, an iridium nickel oxide directly coated anode (IrNiOx electrode) for high‐efficient PEMWE is r
Externí odkaz:
https://doaj.org/article/9c0fdabd9aa440b0868893d69effcfa4
Autor:
Seok Mun Kang, Duho Kim, Kug‐Seung Lee, Min‐Seob Kim, Aihua Jin, Jae‐Hyuk Park, Chi‐Yeong Ahn, Tae‐Yeol Jeon, Young Hwa Jung, Seung‐Ho Yu, Junyoung Mun, Yung‐Eun Sung
Publikováno v:
Advanced Science, Vol 7, Iss 16, Pp n/a-n/a (2020)
Abstract A breakthrough utilizing an anionic redox reaction (O2−/On−) for charge compensation has led to the development of high‐energy cathode materials in sodium‐ion batteries. However, its reaction results in a large voltage hysteresis due
Externí odkaz:
https://doaj.org/article/68c1fa2d6b1945f3a71ffa65481f02e1
Autor:
Hyunjoon Lee, Min Jeong Kim, Taeho Lim, Yung-Eun Sung, Hyun-Jong Kim, Ho-Nyun Lee, Oh Joong Kwon, Yong-Hun Cho
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-8 (2017)
Abstract The development of a low cost and highly active alternative to the commercial Pt/C catalysts used in the oxygen reduction reaction (ORR) requires a facile and environmentally-friendly synthesis process to facilitate large-scale production an
Externí odkaz:
https://doaj.org/article/a905d18924aa4cf7b812554cee011b18
Autor:
Byoung-Hoon Lee, Heejong Shin, Armin Sedighian Rasouli, Hitarth Choubisa, Pengfei Ou, Roham Dorakhan, Ivan Grigioni, Geonhui Lee, Erfan Shirzadi, Rui Kai Miao, Joshua Wicks, Sungjin Park, Hyeon Seok Lee, Jinqiang Zhang, Yuanjun Chen, Zhu Chen, David Sinton, Taeghwan Hyeon, Yung-Eun Sung, Edward H. Sargent
Publikováno v:
Nature Catalysis. 6:234-243
Autor:
Tae Yong Yoo, Jongmin Lee, Sungjun Kim, Min Her, Shin-Yeong Kim, Young-Hoon Lee, Heejong Shin, Hyunsun Jeong, Arun Kumar Sinha, Sung-Pyo Cho, Yung-Eun Sung, Taeghwan Hyeon
Publikováno v:
Energy & Environmental Science. 16:1146-1154
High-power PEMFC performance requires holistic consideration of activation, ohmic, and concentration losses. A scalable production method of ORR electrocatalysts is developed to tackle all the critical factors to achieve practical PEMFC operation.
Autor:
Megalamane Siddaramappa Bootharaju, Chan Woo Lee, Guocheng Deng, Hyeseung Kim, Kangjae Lee, Sanghwa Lee, Hogeun Chang, Seongbeom Lee, Yung‐Eun Sung, Jong Suk Yoo, Nanfeng Zheng, Taeghwan Hyeon
Publikováno v:
Advanced Materials. 35
Autor:
Juwon Jeong, Jiwoo Choi, Segeun Jang, Heejong Shin, Sungjun Kim, Junghwan Jang, Hyun S. Park, Mansoo Choi, Yung-Eun Sung
Publikováno v:
Journal of Industrial and Engineering Chemistry. 113:325-331
Autor:
Euiyeon Jung, Seong-Jun Kim, Jiheon Kim, Sojung Koo, Jaewoo Lee, Shin-Yeong Kim, Vinod K. Paidi, Wonjae Ko, Junseok Moon, Kug-Seung Lee, Sung-Pyo Cho, Duho Kim, Seung-Ho Yu, Yung-Eun Sung, Taeghwan Hyeon
Publikováno v:
ACS Energy Letters. 7:2646-2653