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Conversion of Catalytically Inert 2D Bismuth Oxide Nanosheets for Effective Electrochemical Hydrogen Evolution Reaction Catalysis via Oxygen Vacancy Concentration Modulation
Nano-Micro Letters ( IF 26.6 ) Pub Date : 2022-04-01 , DOI: 10.1007/s40820-022-00832-6 Ziyang Wu 1 , Ting Liao 1, 2 , Sen Wang 3 , Janith Adikaram Mudiyanselage 4 , Aaron S Micallef 4, 5 , Wei Li 4 , Anthony P O'Mullane 2, 4 , Jianping Yang 6 , Wei Luo 6 , Kostya Ostrikov 2, 4 , Yuantong Gu 1, 2 , Ziqi Sun 2, 4
中文翻译:
通过氧空位浓度调制将催化惰性二维氧化铋纳米片转化为有效的电化学析氢反应催化
更新日期:2022-04-01
Nano-Micro Letters ( IF 26.6 ) Pub Date : 2022-04-01 , DOI: 10.1007/s40820-022-00832-6 Ziyang Wu 1 , Ting Liao 1, 2 , Sen Wang 3 , Janith Adikaram Mudiyanselage 4 , Aaron S Micallef 4, 5 , Wei Li 4 , Anthony P O'Mullane 2, 4 , Jianping Yang 6 , Wei Luo 6 , Kostya Ostrikov 2, 4 , Yuantong Gu 1, 2 , Ziqi Sun 2, 4
Affiliation
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Catalytically inert 2D Bi2O3 is activated for boosting electrochemical hydrogen evolution reaction (HER) via oxygen vacancy concentration modulation.
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The relationship between the varied oxygen vacancy concentrations and the corresponding HER activity is revealed by both experimental Vo verification and theoretical density-functional theory calculations.
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This work provides insights into activating catalytically inert materials into high-performance catalysts.
中文翻译:
通过氧空位浓度调制将催化惰性二维氧化铋纳米片转化为有效的电化学析氢反应催化
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催化惰性 2D Bi 2 O 3被激活以通过氧空位浓度调制促进电化学析氢反应 (HER)。
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通过实验V o验证和理论密度泛函理论计算揭示了不同氧空位浓度与相应 HER 活性之间的关系。
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这项工作提供了将催化惰性材料活化成高性能催化剂的见解。