Influence of surface capping on oxygen reduction catalysis: A case study of 1.7 nm Pt nanoparticles
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- 作者：Wen Liu ; Hailiang Wang ; hailiang.wang@yale.edu" class="auth_mail" title="E-mail the corresponding author
- 关键词：Oxygen reduction reaction ; Electrocatalyst ; Surface capping ; Pt nanoparticles
- 刊名：Surface Science
- 出版年：2016
- 出版时间：June 2016
- 年：2016
- 卷：648
- 期：Complete
- 页码：120-125
- 全文大小：1082 K
文摘
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Correlations between surface capping and electrocatalytic kinetics
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A useful model catalyst system comprising Pt nanoparticles with well-defined size, shape and various surface capping
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Surface capping can affect both the activity and selectivity of oxygen reduction reaction positively, neutrally or negatively.