Facile Dispersion of Nanosized NiFeP for Highly Effective Catalysis of Oxygen Evolution Reaction
文献类型：期刊论文
| 作者 | Zhang, Kai; Liu, Zichen ; Zhang, Gong; Liu, Huijuan; Qu, Jiuhui
|
| 刊名 | ACS SUSTAINABLE CHEMISTRY & ENGINEERING
 |
| 出版日期 | 2018-06-01 |
| 卷号 | 6期号:6页码:7206-7211 |
| 关键词 | Electrocatalysis Transition metal phosphide Oxygen evolution reaction Nanosize High dispersion Water splitting |
| ISSN号 | 2168-0485 |
| 文献子类 | Article |
| 英文摘要 | Transition metal phosphides (TMPs) are commonly attributed to efficient oxygen-evolving catalysts but are limited by insufficient exposure of active sites. Homogeneous dispersion and reducing size to nanoscale by modulating the combinations of metal and nonmetal P would benefit to explore their intrinsic activities. Based on size-confined synthesis strategy, nanostructured bimetallic phosphide NiFeP with dimensions of several nanometers has been synthesized via controlled pyrolysis of a green organophosphorus source. The highly dispersed Ni0.65Fe0.35P electrocatalyst exhibited relatively low oxygen evolution reaction overpotential of 270 mV while supporting the current density of 10 mA/cm(2) (without iR-drop corrections). Additionally, current density of 200 mA/cm(2) at overpotential of 500 mV was achieved in alkaline solutions, which was 4-fold and 5-fold OER activity higher (eta = 500 mV) than their single-metal counterparts Ni2P and FeP, respectively, and even better than a conventional method compound and noble metal benchmark. |
| 源URL | [http://ir.rcees.ac.cn/handle/311016/41143]  |
| 专题 | 生态环境研究中心_环境水质学国家重点实验室 |
| 推荐引用方式 GB/T 7714 | Zhang, Kai,Liu, Zichen,Zhang, Gong,et al. Facile Dispersion of Nanosized NiFeP for Highly Effective Catalysis of Oxygen Evolution Reaction[J]. ACS SUSTAINABLE CHEMISTRY & ENGINEERING,2018,6(6):7206-7211. |
| APA | Zhang, Kai,Liu, Zichen,Zhang, Gong,Liu, Huijuan,&Qu, Jiuhui.(2018).Facile Dispersion of Nanosized NiFeP for Highly Effective Catalysis of Oxygen Evolution Reaction.ACS SUSTAINABLE CHEMISTRY & ENGINEERING,6(6),7206-7211. |
| MLA | Zhang, Kai,et al."Facile Dispersion of Nanosized NiFeP for Highly Effective Catalysis of Oxygen Evolution Reaction".ACS SUSTAINABLE CHEMISTRY & ENGINEERING 6.6(2018):7206-7211. |
入库方式： OAI收割
来源：生态环境研究中心
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