Chromium-ruthenium oxide solid solution electrocatalyst for highly efficient oxygen evolution reaction in acidic media
文献类型：期刊论文
| 作者 | Lin, YC; Tian, ZQ; Zhang, LJ; Ma, JY; Jiang, Z; Deibert, BJ; Ge, RX; Chen, L |
| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2019 |
| 卷号 | 10期号:-页码:— |
| 关键词 | X-RAY-ABSORPTION WATER OXIDATION SPECTROSCOPY ANALYSIS CATALYST SURFACE RUO2 IRO2 ELECTROLYSIS PERFORMANCE DEPENDENCE |
| ISSN号 | 2041-1723 |
| DOI | 10.1038/s41467-018-08144-3 |
| 文献子类 | 期刊论文 |
| 英文摘要 | The development of active, acid-stable and low-cost electrocatalysts for oxygen evolution reaction is urgent and challenging. Herein we report an Iridium-free and low ruthenium-content oxide material (Cr0.6Ru0.4O2) derived from metal-organic framework with remarkable oxygen evolution reaction performance in acidic condition. It shows a record low overpotential of 178 mV at 10 mA cm(-2) and maintains the excellent performance throughout the 10 h chronopotentiometry test at a constant current of 10 mA cm(-2) in 0.5M H2SO4 solution. Density functional theory calculations further revealed the intrinsic mechanism for the exceptional oxygen evolution reaction performance, highlighting the influence of chromium promoter on the enhancement in both activity and stability. |
| 语种 | 英语 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/31510]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 作者单位 | 1.Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Zhejiang, Peoples R China; 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China; 3.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China; 4.Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai Synchrotron Radiat Facil, Shanghai 201204, Peoples R China; 5.Rutgers State Univ, Dept Chem & Chem Biol, Piscataway, NJ 08854 USA |
| 推荐引用方式 GB/T 7714 | Lin, YC,Tian, ZQ,Zhang, LJ,et al. Chromium-ruthenium oxide solid solution electrocatalyst for highly efficient oxygen evolution reaction in acidic media[J]. NATURE COMMUNICATIONS,2019,10(-):—. |
| APA | Lin, YC.,Tian, ZQ.,Zhang, LJ.,Ma, JY.,Jiang, Z.,...&Chen, L.(2019).Chromium-ruthenium oxide solid solution electrocatalyst for highly efficient oxygen evolution reaction in acidic media.NATURE COMMUNICATIONS,10(-),—. |
| MLA | Lin, YC,et al."Chromium-ruthenium oxide solid solution electrocatalyst for highly efficient oxygen evolution reaction in acidic media".NATURE COMMUNICATIONS 10.-(2019):—. |
入库方式： OAI收割
来源：上海应用物理研究所
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