Effect of metal deposition sequence in carbon-supported Pd-Pt catalysts on activity towards CO2 electroreduction to formate
文献类型：期刊论文
| 作者 | Wang, Guoxiong1; Cai, Fan1,3; Gao, Dunfeng1; Si, Rui2; Ye, Yifan1,3; He, Ting1,3; Miao, Shu1; Bao, Xinhe1 |
| 刊名 | ELECTROCHEMISTRY COMMUNICATIONS
 |
| 出版日期 | 2017-03-01 |
| 卷号 | 76页码:1-5 |
| 关键词 | Carbon Dioxide Electroreduction Palladium Platinum Deposition Sequence Formate Production |
| ISSN号 | 1388-2481 |
| DOI | 10.1016/j.elecom.2017.01.009 |
| 文献子类 | Article |
| 英文摘要 | 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. |
| WOS关键词 | ELECTROCATALYTIC REDUCTION ; FORMIC-ACID ; NANOPARTICLES ; DIOXIDE ; PERFORMANCE ; OXIDE |
| WOS研究方向 | Electrochemistry |
| 语种 | 英语 |
| WOS记录号 | WOS:000395615900001 |
| 出版者 | ELSEVIER SCIENCE INC |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169404]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 通讯作者 | Wang, Guoxiong |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, CAS Ctr Excellence Nanosci, Dalian Natl Lab Clean Energy,State Key Lab Cataly, Dalian 116023, Peoples R China 2.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100039, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Guoxiong,Cai, Fan,Gao, Dunfeng,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 | Wang, Guoxiong.,Cai, Fan.,Gao, Dunfeng.,Si, Rui.,Ye, Yifan.,...&Bao, Xinhe.(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 | Wang, Guoxiong,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. |
入库方式： OAI收割
来源：大连化学物理研究所
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