Microwave-Assisted Rapid Synthesis of Graphene-Supported Single Atomic Metals
文献类型：期刊论文
| 作者 | Duan, XF; Xu, X; Zhao, ZP; Wan, CZ; Dong, JC ; Dong JC(董俊才); Fei, HL; Lin, ZY; Wang, YL; Liu, HT
|
| 刊名 | ADVANCED MATERIALS
 |
| 出版日期 | 2018 |
| 卷号 | 30期号:35页码:1802146 |
| 关键词 | electrocatalysis graphene microwave synthesis single atomic metals |
| ISSN号 | 0935-9648 |
| DOI | 10.1002/adma.201802146 |
| 文献子类 | Article |
| 英文摘要 | Graphene-supported single atomic metals (G-SAMs) have recently attracted considerable research interest for their intriguing catalytic, electronic, and magnetic properties. The development of effective synthetic methodologies toward G-SAMs with monodispersed metal atoms is vital for exploring their fundamental properties and potential applications. A convenient, rapid, and general strategy to synthesize a series of monodispersed atomic transition metals (for example, Co, Ni, Cu) embedded in nitrogen-doped graphene by two-second microwave (MW) heating the mixture of amine-functionalized graphene oxide and metal salts is reported here. The MW heating is able to simultaneously induce the reduction of graphene oxide, the doping of nitrogen, and the incorporation of metal atoms into the graphene lattices in one simple step. The rapid MW process minimizes metal diffusion and aggregation to ensure exclusive single metal atom dispersion in graphene lattices. Electrochemical studies demonstrate that graphene-supported Co atoms can function as highly active electrocatalysts toward the hydrogen evolution reaction. This MW-assisted method provides a rapid and efficient avenue to supported metal atoms for wide ranges of applications. |
| 电子版国际标准刊号 | 1521-4095 |
| WOS关键词 | NITROGEN-DOPED GRAPHENE ; OXYGEN EVOLUTION ; REDUCTION ; CATALYST ; HYDROGEN ; CARBON ; SITES ; FUNCTIONALIZATION ; IDENTIFICATION ; AMMONIA |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000442732400017 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/286246]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_管理与技术支持 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Duan, XF,Xu, X,Zhao, ZP,et al. Microwave-Assisted Rapid Synthesis of Graphene-Supported Single Atomic Metals[J]. ADVANCED MATERIALS,2018,30(35):1802146. |
| APA | Duan, XF.,Xu, X.,Zhao, ZP.,Wan, CZ.,Dong, JC.,...&Huang, Y.(2018).Microwave-Assisted Rapid Synthesis of Graphene-Supported Single Atomic Metals.ADVANCED MATERIALS,30(35),1802146. |
| MLA | Duan, XF,et al."Microwave-Assisted Rapid Synthesis of Graphene-Supported Single Atomic Metals".ADVANCED MATERIALS 30.35(2018):1802146. |
入库方式： OAI收割
来源：高能物理研究所
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