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DOI | 10.1038/s41467-017-02421-3 |
Chromium-ruthenium oxide solid solution electrocatalyst for highly efficient oxygen evolution reaction in acidic media | |
Lin, Yichao1,2; Tian, Ziqi1,2; Zhang, Linjuan3; Ma, Jingyuan4; Jiang, Zheng4; Deibert, Benjamin J.5; Ge, Ruixiang1,2; Chen, Liang1,2 | |
2019-01-11 | |
发表期刊 | NATURE COMMUNICATIONS |
ISSN | 2041-1723 |
出版年 | 2019 |
卷号 | 10 |
文章类型 | Article |
语种 | 英语 |
国家 | Peoples R China; USA |
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. |
领域 | 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000455474500002 |
WOS关键词 | X-RAY-ABSORPTION ; WATER OXIDATION ; SPECTROSCOPY ANALYSIS ; CATALYST ; SURFACE ; RUO2 ; IRO2 ; ELECTROLYSIS ; PERFORMANCE ; DEPENDENCE |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
URL | 查看原文 |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/203618 |
专题 | 资源环境科学 |
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, Yichao,Tian, Ziqi,Zhang, Linjuan,et al. Chromium-ruthenium oxide solid solution electrocatalyst for highly efficient oxygen evolution reaction in acidic media[J]. NATURE COMMUNICATIONS,2019,10. |
APA | Lin, Yichao.,Tian, Ziqi.,Zhang, Linjuan.,Ma, Jingyuan.,Jiang, Zheng.,...&Chen, Liang.(2019).Chromium-ruthenium oxide solid solution electrocatalyst for highly efficient oxygen evolution reaction in acidic media.NATURE COMMUNICATIONS,10. |
MLA | Lin, Yichao,et al."Chromium-ruthenium oxide solid solution electrocatalyst for highly efficient oxygen evolution reaction in acidic media".NATURE COMMUNICATIONS 10(2019). |
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