Graphene oxide/polypyrrole nanocomposites: one-step electrochemical doping, coating and synergistic effect for energy storage
文献类型：期刊论文
| 作者 | Zhu CZ ; Zhai JF ; Wen D ; Dong SJ |
| 刊名 | journal of materials chemistry
 |
| 出版日期 | 2012 |
| 卷号 | 22期号:13页码:6300-6306 |
| 关键词 | SUPERCAPACITOR ELECTRODES CONDUCTING POLYMERS CARBON NANOTUBES OXIDE SHEETS POLYPYRROLE NANOSHEETS COMPOSITE CAPACITANCE FILMS PERFORMANCE |
| ISSN号 | 0959-9428 |
| 通讯作者 | dong sj |
| 中文摘要 | we introduce a facile method for the construction of graphene oxide/polypyrrole (go/ppy) nanocomposites via one-step coelectrodeposition. in this process, the relatively large anionic go serves as a weak electrolyte and is entrapped in the ppy nanocomposites during the electropolymerization of pyrrole, and also acts as an effective charge-balancing dopant within the ppy film. scanning electron microscopy (sem), x-ray photoelectron spectroscopy (xps), x-ray diffraction (xrd) and fourier transform infrared spectroscopy (ftir) results demonstrate that the go/ppy nanocomposites are successfully synthesized. the obtained go/ppy nanocomposites exhibit good electrochemical properties and cycling performance, indicating a synergistic effect of ppy and go. taking its higher capacitance, lower cost and shorter processing time into consideration, go may be a good choice for the fabrication of electrochemical supercapacitors based on conducting polymer nanocomposites. it should be noted that this coelectrodeposition is also applicable for the graphene oxide/poly[3,4-ethylenedioxythiophene] (go/pedot) nanocomposites. moreover, this facile and effective approach for the synthesis of go/conducting polymer nanocomposites further extends the application of go and should be very promising for the fabrication of inexpensive, high-performance electrochemical supercapacitors. |
| 收录类别 | SCI收录期刊论文 |
| 语种 | 英语 |
| WOS记录号 | WOS:000301195300056 |
| 公开日期 | 2013-06-30 |
| 源URL | [http://ir.ciac.jl.cn/handle/322003/48621]  |
| 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 | Zhu CZ,Zhai JF,Wen D,et al. Graphene oxide/polypyrrole nanocomposites: one-step electrochemical doping, coating and synergistic effect for energy storage[J]. journal of materials chemistry,2012,22(13):6300-6306. |
| APA | Zhu CZ,Zhai JF,Wen D,&Dong SJ.(2012).Graphene oxide/polypyrrole nanocomposites: one-step electrochemical doping, coating and synergistic effect for energy storage.journal of materials chemistry,22(13),6300-6306. |
| MLA | Zhu CZ,et al."Graphene oxide/polypyrrole nanocomposites: one-step electrochemical doping, coating and synergistic effect for energy storage".journal of materials chemistry 22.13(2012):6300-6306. |
入库方式： OAI收割
来源：长春应用化学研究所
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