A Platelet Graphitic Nanofiber-Carbon Nanotube Hybrid for Efficient Oxygen Evolution Reaction
文献类型：期刊论文
| 作者 | Ali, Zulfiqar1,2; Mehmood, Mazhar2; Ahmad, Jamil2; Li, Xin1; Majeed, Abdul1; Tabassum, Hassina3; Hou, Peng-Xiang1; Liu, Chang1 |
| 刊名 | CHEMCATCHEM
 |
| 出版日期 | 2019-11-20 |
| 卷号 | 12期号:1页码:7 |
| ISSN号 | 1867-3880 |
| 关键词 | Platelet graphitic nanofiber Carbon nanaotube Alcogel electrolysis CVD OER electrocatalysis |
| DOI | 10.1002/cctc.201901462 |
| 通讯作者 | Hou, Peng-Xiang(pxhou@imr.ac.cn) ; Liu, Chang(cliu@imr.ac.cn) |
| 英文摘要 | Carbon nanostructures with a high-density of active sites are needed as catalysts for the oxygen evolution reaction (OER). Here we report a platelet graphitic nanofiber-carbon nanotube (PGNF-CNT) hybrid electrocatalyst prepared by chemical vapor deposition. The material is composed of interconnected CNTs and nanofibers consisting of graphitized carbon layers stacked at different angles to the fiber axis with a large number of exposed edges. These unique structural characteristics give the hybrid a high density of active sites, fast electron transfer and a large number of mass transport paths. As a result, the material has an excellent electrocatalytic activity for OER with an overpotential of 0.28V at a current density of 10mAcm(-2), which is much better than those of Ir/C and previously-reported carbonaceous catalysts. |
| 资助项目 | Higher Education Commission of Pakistan (HEC) under International Research Support Initiative Programme (IRSIP) Award[(1-8/HEC/HRD/2018/8229) PIN: IRSIP 42 Eng 02] ; Ministry of Science and Technology of China[2016YFA0200102] ; National Natural Science Foundation of China[51625203] ; National Natural Science Foundation of China[51772303] ; National Natural Science Foundation of China[51872293] |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| WOS记录号 | WOS:000497229900001 |
| 资助机构 | Higher Education Commission of Pakistan (HEC) under International Research Support Initiative Programme (IRSIP) Award ; Ministry of Science and Technology of China ; National Natural Science Foundation of China |
| 源URL | [http://ir.imr.ac.cn/handle/321006/137050]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Hou, Peng-Xiang; Liu, Chang |
| 作者单位 | 1.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, 72 Wenhua Rd, Shenyang 110016, Liaoning, Peoples R China 2.Pakistan Inst Engn & Appl Sci, Natl Ctr Nanotechnol, Dept Met & Mat Engn, Nilore 45650, Pakistan 3.Peking Univ, Beijing Key Lab Theory & Technol Adv Battery Mat, Dept Mat Sci & Engn, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Ali, Zulfiqar,Mehmood, Mazhar,Ahmad, Jamil,et al. A Platelet Graphitic Nanofiber-Carbon Nanotube Hybrid for Efficient Oxygen Evolution Reaction[J]. CHEMCATCHEM,2019,12(1):7. |
| APA | Ali, Zulfiqar.,Mehmood, Mazhar.,Ahmad, Jamil.,Li, Xin.,Majeed, Abdul.,...&Liu, Chang.(2019).A Platelet Graphitic Nanofiber-Carbon Nanotube Hybrid for Efficient Oxygen Evolution Reaction.CHEMCATCHEM,12(1),7. |
| MLA | Ali, Zulfiqar,et al."A Platelet Graphitic Nanofiber-Carbon Nanotube Hybrid for Efficient Oxygen Evolution Reaction".CHEMCATCHEM 12.1(2019):7. |
入库方式： OAI收割
来源：金属研究所
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