| A feasible approach to the fabrication of gold/polyaniline nanofiber composites and its application as electrocatalyst for oxygen reduction | |
| Department | 固体润滑国家重点实验室 |
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; Wang JQ(王金清)
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| 2012 | |
| Source Publication | Materials Chemistry and Physics
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| ISSN | 0254-0584 |
| Volume | 132Issue:2-3Pages:500-504 |
| Abstract | 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. |
| Keyword | Nanostructures Sol-gel Growth Electrochemical Techniques Adsorption |
| Subject Area | 材料科学与物理化学 |
| DOI | 10.1016/j.matchemphys.2011.11.060 |
| Funding Organization | the National Natural Science Foundation of China (Grant Nos. 50801065;51075384);“Top Hundred Talents Program” of Chinese Academy of Sciences |
| Indexed By | SCI |
| If | 2.072 |
| Language | 英语 |
| Funding Project | 聚合物摩擦学组 |
| compositor | 第二作者单位 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3411 |
| Collection | 固体润滑国家重点实验室（LSL） |
| Corresponding Author | Wang JQ(王金清) |
| Affiliation | 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 |
| Recommended Citation 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.,...&王金清.(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. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| 500-504.PDF（910KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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