Enhanced oxygen evolution catalytic activity of NiS2 by coupling with ferrous phosphite and phosphide
文献类型：期刊论文
| 作者 | Yu, Jie1,3 ; Zhang, Tao1; Xing, Changchang1,3; Li, Xuejiao1,3; Li, Xinyang1; Wu, Bo2; Li, Yue1
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| 刊名 | SUSTAINABLE ENERGY & FUELS
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| 出版日期 | 2021-03-21 |
| 卷号 | 5 |
| ISSN号 | 2398-4902 |
| DOI | 10.1039/d0se01837f |
| 通讯作者 | Li, Yue(yueli@issp.ac.cn) |
| 英文摘要 | We develop a facile method to improve the OER performance of NiS2 nanospheres by coupling ferrous phosphite and phosphide (simply abbreviated as Fe-P) with NiS2. The as prepared NiS2/Fe-P nanospheres possess abundant interfaces which can not only enrich the electroactive sites but also promote electronic transfer, thus further facilitating intrinsic activity for the OER. Consequently, optimal NiS2/Fe-P exhibits outstanding OER activity with an ultralow overpotential of only 218 mV at a current density of 10 mA cm(-2) and a Tafel slope of 47.5 mV dec(-1). More importantly, it can achieve a relatively high current density of 800 mA cm(-2) with an overpotential of only 306 mV, as well as pretty good stability after 160 h testing, which is beneficial for practical applications. |
| 资助项目 | National Science Fund for Distinguished Young Scholars[51825103] ; Natural Science Foundation of China[51771188] ; Natural Science Foundation of China[51571189] ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology[2017FXZY002] ; Anhui Provincial Natural Science Foundation[1708085QE92] ; Open Project of State Key Laboratory of Environment-friendly Energy Materials[19kfhg08] |
| WOS研究方向 | Chemistry ; Energy & Fuels ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:000631643300014 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 资助机构 | National Science Fund for Distinguished Young Scholars ; Natural Science Foundation of China ; Major Program of Development Foundation of Hefei Center for Physical Science and Technology ; Anhui Provincial Natural Science Foundation ; Open Project of State Key Laboratory of Environment-friendly Energy Materials |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/120822]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Li, Yue |
| 作者单位 | 1.Chinese Acad Sci, Inst Solid State Phys, Key Lab Mat Phys, HFIPS, Hefei 230031, Peoples R China 2.Southwest Univ Sci & Technol, State Key Lab Environm Friendly Energy Mat, Mianyang 621010, Sichuan, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Jie,Zhang, Tao,Xing, Changchang,et al. Enhanced oxygen evolution catalytic activity of NiS2 by coupling with ferrous phosphite and phosphide[J]. SUSTAINABLE ENERGY & FUELS,2021,5. |
| APA | Yu, Jie.,Zhang, Tao.,Xing, Changchang.,Li, Xuejiao.,Li, Xinyang.,...&Li, Yue.(2021).Enhanced oxygen evolution catalytic activity of NiS2 by coupling with ferrous phosphite and phosphide.SUSTAINABLE ENERGY & FUELS,5. |
| MLA | Yu, Jie,et al."Enhanced oxygen evolution catalytic activity of NiS2 by coupling with ferrous phosphite and phosphide".SUSTAINABLE ENERGY & FUELS 5(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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