| Ionic Liquids as Precursors for Efficient Mesoporous Iron-Nitrogen-Doped Oxygen Reduction Electrocatalyst | |
| Department | OSSO国家重点实验室 |
Li ZL(李泽龙); Li GL(李光兰); Jiang LH(姜鲁华); Li JL(李金磊); Sun GQ(孙公权); Xia CG(夏春谷) ; Li FW(李福伟); Xia CG(夏春谷); Li FW(李福伟); Sun GQ(孙公权)
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| 2014 | |
| Source Publication | Angewandte Chemie International Edition
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| ISSN | 1433-7851 |
| Volume | 53Pages:1-6 |
| Abstract | A ferrocene-based ionic liquid (Fe-IL) is used as a metal-containing feedstock with a nitrogen-enriched ionic liquid (N-IL) as a compatible nitrogen content modulator to prepare a novel type of non-precious-metal–nitrogen–carbon (M-N-C) catalysts, which feature ordered mesoporous structure consisting of uniform iron oxide nanoparticles embedded into N-enriched carbons. The catalyst Fe10@NOMC exhibits comparable catalytic activity but superior long-term stability to 20 wt% Pt/C for ORR with four-electron transfer pathway under alkaline conditions. Such outstanding catalytic performance is ascribed to the populated Fe (Fe3O4) and N (N2) active sites with synergetic chemical coupling as well as the ordered mesoporous structure and high surface area endowed by both the versatile precursors and the synthetic strategy, which also open new avenues for the development of M-N-C catalytic materials. |
| Keyword | Heterogeneous Catalysis Ionic Liquids Iron Ordered Mesoporous Carbon Oxygen Reduction Reaction |
| Subject Area | 物理化学与绿色催化 |
| Funding Organization | the Chinese Academy of Sciences;the National Natural Science Foundation of China (21133011;21373246);the “Strategic Priority Research Program” of the Chinese Academy of Sciences (XDA09030104) |
| Indexed By | SCI |
| If | 11.261 |
| Language | 英语 |
| Funding Project | 均相催化课题组 |
| compositor | 第一作者单位 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/7027 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） |
| Corresponding Author | Xia CG(夏春谷); Li FW(李福伟); Sun GQ(孙公权) |
| Recommended Citation GB/T 7714 | Li ZL,Li GL,Jiang LH,et al. Ionic Liquids as Precursors for Efficient Mesoporous Iron-Nitrogen-Doped Oxygen Reduction Electrocatalyst[J]. Angewandte Chemie International Edition,2014,53:1-6. |
| APA | Li ZL.,Li GL.,Jiang LH.,Li JL.,Sun GQ.,...&孙公权.(2014).Ionic Liquids as Precursors for Efficient Mesoporous Iron-Nitrogen-Doped Oxygen Reduction Electrocatalyst.Angewandte Chemie International Edition,53,1-6. |
| MLA | Li ZL,et al."Ionic Liquids as Precursors for Efficient Mesoporous Iron-Nitrogen-Doped Oxygen Reduction Electrocatalyst".Angewandte Chemie International Edition 53(2014):1-6. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Li-2014-Ionic Liquid（1887KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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