Excellent Sulfur Dioxide Electrooxidation Performance and Good Stability on a Fe-N-Doped Carbon-Cladding Catalyst in H2SO4
文献类型：期刊论文
| 作者 | Zhao, Qing1,2; Hou, Ming1; Jiang, Shangfeng1,2; Ai, Jun1; Zheng, Limin1; Shao, Zhigang1 |
| 刊名 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY
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| 出版日期 | 2017 |
| 卷号 | 164页码:II456-II462 |
| DOI | 10.1149/2.0741707jes |
| 英文摘要 | This work developed a non-precious carbon-cladding catalyst with excellent SO2 electrooxidation performance, which was synthesized through pyrolyzing a BP2000 supported composite precursor of melamine and Pluronic F127 dispersed FeCl3. This Fe-N-doped catalyst displays the onset and half-wave SO2 oxidation potential of 0.516 V and 0.629 V, respectively, which are particularly close to those of the Pt/C (JM, 20%). This carbon-cladding catalyst exhibits the higher SO2 catalytic activity than Pt/ C, when the applied oxidation potential is above 1.194 V. Furthermore, stability of this catalyst is also better than Pt/ C after the accelerated durability tests in H2SO4. Based on physical characterizations, the effectively doped Fe-N, well embedded Fe3C substances as well as the high surface area, large pore volume and mesoporous structures in the catalyst are synergetic responsible for its excellent SO2 electrooxidation performance and better stability. (C) 2017 The Electrochemical Society. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000404397300145 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/152059]  |
| 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 |
| 作者单位 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Fuel Cell Syst & Engn Lab, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhao, Qing,Hou, Ming,Jiang, Shangfeng,et al. Excellent Sulfur Dioxide Electrooxidation Performance and Good Stability on a Fe-N-Doped Carbon-Cladding Catalyst in H2SO4[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2017,164:II456-II462. |
| APA | Zhao, Qing,Hou, Ming,Jiang, Shangfeng,Ai, Jun,Zheng, Limin,&Shao, Zhigang.(2017).Excellent Sulfur Dioxide Electrooxidation Performance and Good Stability on a Fe-N-Doped Carbon-Cladding Catalyst in H2SO4.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,164,II456-II462. |
| MLA | Zhao, Qing,et al."Excellent Sulfur Dioxide Electrooxidation Performance and Good Stability on a Fe-N-Doped Carbon-Cladding Catalyst in H2SO4".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 164(2017):II456-II462. |
入库方式： OAI收割
来源：大连化学物理研究所
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