The solid-phase synthesis of an fe-n-c electrocatalyst for high-power proton-exchange membrane fuel cells
文献类型：期刊论文
| 作者 | Liu, Qingtao1; Liu, Xiaofang1; Zheng, Lirong2; Shui, Jianglan1 |
| 刊名 | Angewandte chemie-international edition
 |
| 出版日期 | 2018-01-26 |
| 卷号 | 57期号:5页码:1204-1208 |
| 关键词 | Electrocatalysis Fuel cells Iron Oxygen reduction reaction Solid-phase synthesis |
| ISSN号 | 1433-7851 |
| DOI | 10.1002/anie.201709597 |
| 通讯作者 | Liu, xiaofang(liux05@buaa.edu.cn) ; Shui, jianglan(shuijianglan@buaa.edu.cn) |
| 英文摘要 | The environmentally friendly synthesis of highly active fe-n-c electrocatalysts for proton-exchange membrane fuel cells (pemfcs) is desirable but remains challenging. a simple and scalable method is presented to fabricate fe-ii-doped zif-8, which can be further pyrolyzed into fe-n-c with 3wt% of fe exclusively in fe-n-4 active moieties. significantly, this fe-n-c derived acidic pemfc exhibits an unprecedented current density of 1.65 a cm(-2) at 0.6v and the highest power density of 1.14 w cm(-2) compared with previously reported npmcs. the excellent pemfc performance can be attributed to the densely and atomically dispersed fe-n-4 active moieties on the small and uniform catalyst nanoparticles. |
| WOS关键词 | OXYGEN-REDUCTION REACTION ; ZEOLITIC-IMIDAZOLATE FRAMEWORKS ; METAL ELECTROCATALYSTS ; REACTION CATALYSTS ; POROUS CARBON ; IRON ; IDENTIFICATION ; NANOMATERIALS ; POLYANILINE ; PERFORMANCE |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000422940600008 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2177872 |
| 专题 | 高能物理研究所 |
| 通讯作者 | Liu, Xiaofang; Shui, Jianglan |
| 作者单位 | 1.Beihang Univ, Sch Mat Sci & Engn, 37 Xueyuan Rd, Beijing 100083, Peoples R China 2.Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Facil, 19 Yuquan Rd, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Qingtao,Liu, Xiaofang,Zheng, Lirong,et al. The solid-phase synthesis of an fe-n-c electrocatalyst for high-power proton-exchange membrane fuel cells[J]. Angewandte chemie-international edition,2018,57(5):1204-1208. |
| APA | Liu, Qingtao,Liu, Xiaofang,Zheng, Lirong,&Shui, Jianglan.(2018).The solid-phase synthesis of an fe-n-c electrocatalyst for high-power proton-exchange membrane fuel cells.Angewandte chemie-international edition,57(5),1204-1208. |
| MLA | Liu, Qingtao,et al."The solid-phase synthesis of an fe-n-c electrocatalyst for high-power proton-exchange membrane fuel cells".Angewandte chemie-international edition 57.5(2018):1204-1208. |
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来源：高能物理研究所
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