One-step synthesis of graphene/polyallylamine-Au nanocomposites and their electrocatalysis toward oxygen reduction
文献类型：期刊论文
| 作者 | Zhang QX ; Ren QQ ; Miao YQ ; Yuan JH ; Wang KK ; Li FH ; Han DX ; Niu L |
| 刊名 | talanta
 |
| 出版日期 | 2012 |
| 卷号 | 89页码:391-395 |
| 关键词 | EXFOLIATED GRAPHITE OXIDE GOLD NANOPARTICLES GRAPHENE SHEETS AQUEOUS DISPERSIONS WATER NANOSHEETS FILMS NANOPLATELETS |
| ISSN号 | 0039-9140 |
| 通讯作者 | miao yq |
| 中文摘要 | a simple, inexpensive, one-step synthesis of graphene/paa-au nanocomposites was achieved by using polyallylamine (paa) as a reducing and stabilizing agent. the synthetic process was carried out only in aqueous solution, which is versatile and environmentally friendly. the resulting nanocomposites could be dispersed into water stably without any additional protection by polymeric or surfactant stabilizers. the products were further characterized by uv-visible absorption spectroscopy, transmission electron microscopy (tem), fourier transform infrared spectroscopy (ftir) and photoelectron spectroscopy (xps). the results indicate that graphene sheets played an important role as a support material to increase the active area of au nanoparticles (aunps). and the resulting graphene/paa-au nanocomposites film exhibited good electrocatalytical activity towards reduction of both h2o2 and o-2, which showed potential application in electrochemical sensors. (c) 2011 elsevier b.v. all rights reserved. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000301278000056 |
| 公开日期 | 2013-06-08 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48369]  |
| 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 | Zhang QX,Ren QQ,Miao YQ,et al. One-step synthesis of graphene/polyallylamine-Au nanocomposites and their electrocatalysis toward oxygen reduction[J]. talanta,2012,89:391-395. |
| APA | Zhang QX.,Ren QQ.,Miao YQ.,Yuan JH.,Wang KK.,...&Niu L.(2012).One-step synthesis of graphene/polyallylamine-Au nanocomposites and their electrocatalysis toward oxygen reduction.talanta,89,391-395. |
| MLA | Zhang QX,et al."One-step synthesis of graphene/polyallylamine-Au nanocomposites and their electrocatalysis toward oxygen reduction".talanta 89(2012):391-395. |
入库方式： OAI收割
来源：长春应用化学研究所
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