Zobrazeno 1 - 10 of 626 pro vyhledávání: '"Héctor D, Abruña"'
1
Akademický článek
Unconventional interfacial water structure of highly concentrated aqueous electrolytes at negative electrode polarizations
Autor: Chao-Yu Li, Ming Chen, Shuai Liu, Xinyao Lu, Jinhui Meng, Jiawei Yan, Héctor D. Abruña, Guang Feng, Tianquan Lian
Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-10 (2022)
Water-in-salt electrolytes can be useful for future electrochemical energy storage systems. Here, the authors investigate the potential-dependent double-layer structures at the interface between a gold electrode and a highly concentrated aqueous elec
Externí odkaz: https://doaj.org/article/236d84d6186043dabc1baa551dd0f25f
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2
Akademický článek
Understanding the lithium–sulfur battery redox reactions via operando confocal Raman microscopy
Autor: Shuangyan Lang, Seung-Ho Yu, Xinran Feng, Mihail R. Krumov, Héctor D. Abruña
Publikováno v: Nature Communications, Vol 13, Iss 1, Pp 1-11 (2022)
The complex redox processes in lithium–sulfur batteries are not yet fully understood at the fundamental level. Here, the authors report operando confocal Raman microscopy measurements to provide mechanistic insights into polysulfide evolution and s
Externí odkaz: https://doaj.org/article/62eb5467230145b2883ff4699be3c5b7
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3
Akademický článek
Synergistic Mn-Co catalyst outperforms Pt on high-rate oxygen reduction for alkaline polymer electrolyte fuel cells
Autor: Ying Wang, Yao Yang, Shuangfeng Jia, Xiaoming Wang, Kangjie Lyu, Yanqiu Peng, He Zheng, Xing Wei, Huan Ren, Li Xiao, Jianbo Wang, David A. Muller, Héctor D. Abruña, Bing Joe Hwang, Juntao Lu, Lin Zhuang
Publikováno v: Nature Communications, Vol 10, Iss 1, Pp 1-8 (2019)
Alkaline polymer electrolyte fuel cells are promising power sources, but performance is limited by catalytic activity. Here the authors report a non-precious metal-based catalyst for electrocatalytic oxygen reduction that imparts outstanding fuel cel
Externí odkaz: https://doaj.org/article/0d70fc325521476a895d91fdd915d8c1
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9
Akademický článek
Organic electrode materials for fast-rate, high-power battery applications
Autor: Cara N. Gannett, Luis Melecio-Zambrano, Monica Jo Theibault, Brian M. Peterson, Brett P. Fors, Héctor D. Abruña
Publikováno v: Materials Reports: Energy, Vol 1, Iss 1, Pp 100008- (2021)
The development of new battery materials with fast charging/discharging capabilities is necessary to meet the growing demands of modern technologies. While counter ion transport in inorganic materials (generally by de/intercalation) currently limits
Externí odkaz: https://doaj.org/article/add21aa01f7a405a8c2ff6279947e9fa
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