A feasible approach to the fabrication of gold/polyaniline nanofiber composites and its application as electrocatalyst for oxygen reduction
文献类型：期刊论文
| 作者 | Liu S(刘胜)1,2; Xu HM(许红民)1; Ou JF(欧军飞)2; Li ZP(李章朋)2; Yang SR(杨生荣)2 ; Wang JQ(王金清)2
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| 刊名 | Materials Chemistry and Physics
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| 出版日期 | 2012 |
| 卷号 | 132期号:2-3页码:500-504 |
| 关键词 | Nanostructures Sol-gel growth Electrochemical techniques Adsorption |
| ISSN号 | 0254-0584 |
| 通讯作者 | 王金清 |
| 英文摘要 | In this work, one dimensional gold/polyaniline (Au/PANi) nanofiber composites are successfully synthesized via electrostatic adsorption and in situ reduction of HAuCl4. By observations of field emission scanning electron microscopy (FE-SEM) and high resolution transmission electron microscopy (HR-TEM), it is clearly seen that the as-prepared Au nanoparticles were uniformly distributed on the PANi surface. In addition, the synthesized Au/PANi nanofiber composites are also characterized by X-ray diffraction (XRD) analysis, Raman, Fourier transform infrared (FTIR), and UV–vis absorption spectra, and the results further confirm Au/PANi nanofiber composites have been synthesized and the strong interaction between PANi and Au nanoparticles indeed exists. Thermogravimetry (TG) analysis indicates that the thermal stability of the nanocomposites of Au/PANi is improved compared to the pure PANi. More importantly, the nanocomposites of Au/PANi show good electrocatalytic behavior toward oxygen reduction. |
| 学科主题 | 材料科学与物理化学 |
| 收录类别 | SCI |
| 资助信息 | the National Natural Science Foundation of China (Grant Nos. 50801065;51075384);“Top Hundred Talents Program” of Chinese Academy of Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000301083800041 |
| 公开日期 | 2013-07-12 |
| 源URL | [http://210.77.64.217/handle/362003/3411]  |
| 专题 | 兰州化学物理研究所_固体润滑国家重点实验室 |
| 作者单位 | 1.The Technical Center of Zibo Entry-exit Inspection and Quarantine Bureau, Zibo 255031, PR China 2.Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences, Lanzhou 730000, PR China |
| 推荐引用方式 GB/T 7714 | Liu S,Xu HM,Ou JF,et al. A feasible approach to the fabrication of gold/polyaniline nanofiber composites and its application as electrocatalyst for oxygen reduction[J]. Materials Chemistry and Physics,2012,132(2-3):500-504. |
| APA | Liu S,Xu HM,Ou JF,Li ZP,Yang SR,&Wang JQ.(2012).A feasible approach to the fabrication of gold/polyaniline nanofiber composites and its application as electrocatalyst for oxygen reduction.Materials Chemistry and Physics,132(2-3),500-504. |
| MLA | Liu S,et al."A feasible approach to the fabrication of gold/polyaniline nanofiber composites and its application as electrocatalyst for oxygen reduction".Materials Chemistry and Physics 132.2-3(2012):500-504. |
入库方式： OAI收割
来源：兰州化学物理研究所
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