Effect of metal deposition sequence in carbon-supported Pd-Pt catalysts on activity towards CO2 electroreduction to formate
Cai, F; Gao, DF; Si, R; Ye, YF; He, T; Miao, S; Wang, GX; Bao, XH
2017
发表期刊ELECTROCHEMISTRY COMMUNICATIONS
ISSN1388-2481
卷号76页码:1-5
文章类型期刊论文
摘要Pd/C catalysts facilitate CO2 electroreduction to formate with high Faradaic efficiency at low overpotentials. However, they are prone to deactivation due to CO poisoning. In this work, three carbon-supported Pd-Pt catalysts with different metal deposition sequences are prepared and their efficacy towards formate production over the Pd surface is studied. X-ray photoelectron spectroscopy and X-ray absorption spectroscopy results show that the surface composition and coordination number of Pd-Pd in carbon-supported Pd-Pt catalysts are greatly influenced by the order in which Pd and Pt nanoparticles (NPs) are deposited. The deposition of Pt NPs prior to Pd NPs on the carbon support gives the best results for formate production with high Faradaic efficiency. (C) 2017 Elsevier B.V. All rights reserved.
关键词Carbon Dioxide Electroreduction Palladium Platinum Deposition Sequence Formate Production
DOI10.1016/j.elecom.2017.01.009
收录类别SCI
语种英语
WOS记录号WOS:000395615900001
引用统计
被引频次:4[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.sinap.ac.cn/handle/331007/27303
专题中科院上海应用物理研究所2011-2018年
推荐引用方式
GB/T 7714
Cai, F,Gao, DF,Si, R,et al. Effect of metal deposition sequence in carbon-supported Pd-Pt catalysts on activity towards CO2 electroreduction to formate[J]. ELECTROCHEMISTRY COMMUNICATIONS,2017,76:1-5.
APA Cai, F.,Gao, DF.,Si, R.,Ye, YF.,He, T.,...&Bao, XH.(2017).Effect of metal deposition sequence in carbon-supported Pd-Pt catalysts on activity towards CO2 electroreduction to formate.ELECTROCHEMISTRY COMMUNICATIONS,76,1-5.
MLA Cai, F,et al."Effect of metal deposition sequence in carbon-supported Pd-Pt catalysts on activity towards CO2 electroreduction to formate".ELECTROCHEMISTRY COMMUNICATIONS 76(2017):1-5.
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