Bimetallic Ag-Ni/C particles as cathode catalyst in AFCs (alkaline fuel cells)
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- 作者：Xingjuan Songa ; b ; Dongming Zhanga ; zhangdongming71@hotmail.com" class="auth_mail ; zhangdongming71@whut.edu.cn" class="auth_mail
- 关键词：Cathode catalyst ; Ag&ndash ; Ni alloys ; Heat treatment ; Catalyst performance ; Microstructures
- 刊名：Energy
- 出版年：1 June 2014
- 年：2014
- 卷：70
- 期：Complete
- 页码：223-230
- 全文大小：2413 K
文摘
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Ag–Ni/C is applied as cathode catalyst for AFCs (alkaline fuel cells).
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Ag3Ni/C-500 °C shows the best performance.
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Non-equilibrium state of Ag–Ni alloy by heat treatment is observed.
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The decreased Ag(111) surfaces are favor to improve the catalyst activity.