Adsorption-energy-based activity descriptors for electrocatalysts in energy storage applications
文献类型：期刊论文
| 作者 | Wang, Youwei; Qiu, Wujie; Song, Erhong; Gu, Feng; Zheng, Zhihui; Zhao, Xiaolin; Zhao, Yingqin; Liu, Jianjun; Zhang, Wenqing1 |
| 刊名 | NATIONAL SCIENCE REVIEW
 |
| 出版日期 | 2018 |
| 卷号 | 5期号:3页码:327 |
| 关键词 | activity descriptors electrocatalysts adsorption energy energy storage applications overpotential |
| ISSN号 | 2095-5138 |
| DOI | 10.1093/nsr/nwx119 |
| 英文摘要 | Energy storage technologies, such as fuel cells, ammonia production and lithium-air batteries, are important strategies for addressing the global challenge of energy crisis and environmental pollution. Taking overpotential as a direct criterion, we illustrate in theory and experiment that the adsorption energies of charged species such as Li++ e(-) and H++ e(-) are a central parameter to describe catalytic activities related to electricity-in/electricity-out efficiencies. The essence of catalytic activity is revealed to relate with electronic coupling between catalysts and charged species. Based on adsorption energy, some activity descriptors such as d-band center, eg-electron number and charge-transfer capacity are further defined by electronic properties of catalysts that directly affect interaction between catalysts and charged species. The present review is helpful for understanding the catalytic mechanisms of these electrocatalytic reactions and developing accurate catalytic descriptors, which can be employed to screen high-activity catalysts in future high-throughput calculations and experiments. |
| 学科主题 | Multidisciplinary Sciences |
| WOS记录号 | WOS:000440951600012 |
| 出版者 | OXFORD UNIV PRESS |
| 资助机构 | This work was supported by the National Natural Science Foundation of China (51432010 and 21573272), the Program of Shanghai Subject Chief Scientist (16XD1401100) and a research grant from the Science and Technology Commission of Shanghai Municipality (16DZ2260600). ; This work was supported by the National Natural Science Foundation of China (51432010 and 21573272), the Program of Shanghai Subject Chief Scientist (16XD1401100) and a research grant from the Science and Technology Commission of Shanghai Municipality (16DZ2260600). |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24935]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Shanghai Univ, Mat Genome Inst, Shanghai 200444, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Youwei,Qiu, Wujie,Song, Erhong,et al. Adsorption-energy-based activity descriptors for electrocatalysts in energy storage applications[J]. NATIONAL SCIENCE REVIEW,2018,5(3):327, 341. |
| APA | Wang, Youwei.,Qiu, Wujie.,Song, Erhong.,Gu, Feng.,Zheng, Zhihui.,...&Zhang, Wenqing.(2018).Adsorption-energy-based activity descriptors for electrocatalysts in energy storage applications.NATIONAL SCIENCE REVIEW,5(3),327. |
| MLA | Wang, Youwei,et al."Adsorption-energy-based activity descriptors for electrocatalysts in energy storage applications".NATIONAL SCIENCE REVIEW 5.3(2018):327. |
入库方式： OAI收割
来源：上海硅酸盐研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。