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Atomic cobalt on nitrogen-doped graphene for hydrogen generation
文献类型：期刊论文
| 作者 | Fei, HL; Dong JC(董俊才) ; Dong, JC; Arellano-Jimenez, MJ; Ye, GL; Kim, ND; Samuel, ELG; Peng, ZW; Zhu, Z; Qin, F
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| 刊名 | NATURE COMMUNICATIONS
 |
| 出版日期 | 2015 |
| 卷号 | 6页码:8668 |
| 英文摘要 | Reduction of water to hydrogen through electrocatalysis holds great promise for clean energy, but its large-scale application relies on the development of inexpensive and efficient catalysts to replace precious platinum catalysts. Here we report an electrocatalyst for hydrogen generation based on very small amounts of cobalt dispersed as individual atoms on nitrogen-doped graphene. This catalyst is robust and highly active in aqueous media with very low overpotentials (30 mV). A variety of analytical techniques and electrochemical measurements suggest that the catalytically active sites are associated with the metal centres coordinated to nitrogen. This unusual atomic constitution of supported metals is suggestive of a new approach to preparing extremely efficient single-atom catalysts. |
| 学科主题 | Science & Technology - Other Topics |
| 类目[WOS] | Multidisciplinary Sciences |
| 收录类别 | SCI |
| WOS记录号 | WOS:000364936200011 |
| 公开日期 | 2016-05-03 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/228820]  |
| 专题 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Fei, HL,Dong JC,Dong, JC,et al. Atomic cobalt on nitrogen-doped graphene for hydrogen generation[J]. NATURE COMMUNICATIONS,2015,6:8668. |
| APA | Fei, HL.,董俊才.,Dong, JC.,Arellano-Jimenez, MJ.,Ye, GL.,...&陈栋梁.(2015).Atomic cobalt on nitrogen-doped graphene for hydrogen generation.NATURE COMMUNICATIONS,6,8668. |
| MLA | Fei, HL,et al."Atomic cobalt on nitrogen-doped graphene for hydrogen generation".NATURE COMMUNICATIONS 6(2015):8668. |
入库方式： OAI收割
来源：高能物理研究所
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