Decoration of electro-reduced graphene oxide with uniform gold nanoparticles based on in situ diazonium chemistry and their application in methanol oxidation
文献类型：期刊论文
| 作者 | Ma WG ; Lv XY ; Han DX ; Li FH ; Dong XD ; Niu L |
| 刊名 | journal of electroanalytical chemistry
 |
| 出版日期 | 2013 |
| 卷号 | 690页码:111-116 |
| 关键词 | LITHIUM ION BATTERIES METAL NANOPARTICLES CYCLIC PERFORMANCE AU NANOPARTICLES FACILE SYNTHESIS GRAPHITE OXIDE FUEL-CELLS SURFACE SHEETS DERIVATIVES |
| ISSN号 | 1572-6657 |
| 通讯作者 | han dx |
| 中文摘要 | decorating graphene with high destiny and uniform size of noble metal nanoparticles is very important for a number of applications including sensing and electrocatalysis. herein, a novel approach based on in situ diazonium chemistry was reported to design gold nanoparticles/graphene hybrid materials (au-nps/g). graphene oxide was firstly electro-reduced on the glassy carbon electrode, and then this modified electrode was grafted by aminophenyl diazonium cations, generated in situ from p-phenylenediamine. subsequently, gold nanoparticles (au-nps) were deposited on the p-phenylenediamine grafted electrode by a potentiostatic method. x-ray photoelectron spectroscopy, scanning electron microscopy, cyclic voltammetry and electrochemical impedance spectroscopy were used to characterize the au-nps/g. the results demonstrated that the au-nps with high destiny and uniform size were dispersed on the electro-reduced graphene oxide. in addition, the obtained au-nps/g was utilized in electrocatalysis toward the oxidation of methanol showing excellent catalytic activity. (c) 2012 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| 公开日期 | 2014-04-16 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/50054]  |
| 专题 | 长春应用化学研究所_长春应用化学研究所知识产出_期刊论文 |
| 推荐引用方式 GB/T 7714 | Ma WG,Lv XY,Han DX,et al. Decoration of electro-reduced graphene oxide with uniform gold nanoparticles based on in situ diazonium chemistry and their application in methanol oxidation[J]. journal of electroanalytical chemistry,2013,690:111-116. |
| APA | Ma WG,Lv XY,Han DX,Li FH,Dong XD,&Niu L.(2013).Decoration of electro-reduced graphene oxide with uniform gold nanoparticles based on in situ diazonium chemistry and their application in methanol oxidation.journal of electroanalytical chemistry,690,111-116. |
| MLA | Ma WG,et al."Decoration of electro-reduced graphene oxide with uniform gold nanoparticles based on in situ diazonium chemistry and their application in methanol oxidation".journal of electroanalytical chemistry 690(2013):111-116. |
入库方式： OAI收割
来源：长春应用化学研究所
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