Changchun Institute of Optics,Fine Mechanics and Physics,CAS
PPy modified titanium foam electrode with high performance for supercapacitor | |
Wei J.; Wei S.; Wang G.; He X.; Gao B.; Zhao C. | |
2013 | |
发表期刊 | European Polymer Journal |
ISSN | ISBN/00143057 |
卷号 | 49期号:11 |
摘要 | Pyrrole was polymerized on the surface of titanium foam using FeCl 3 as oxidant and the as-synthesized product could be directly used as electrode for supercapacitor. The globular polypyrrole (PPy) particles were firmly loaded on the substrate with high density. The morphology study of PPy film is observed in SEM images, the XRD, FTIR and UV-vis spectra reveal the structure and crystalline of PPy nanoparticles. The electrochemical properties of PPy modified electrode are investigated by cyclic voltammetry (CV), galvanostatic charge/discharge (GCD) and cycle life techniques. The electrochemical measurements showed such a PPy-Ti electrode had a wide working potential window, a high specific capacitance of 855 F g-1 and excellent cycle stability at a discharge current density of 1 A g-1. 2013 Elsevier Ltd. All rights reserved. |
收录类别 | SCI ; EI |
文献类型 | 期刊论文 |
条目标识符 | http://ir.ciomp.ac.cn/handle/181722/40816 |
专题 | 中科院长春光机所知识产出 |
推荐引用方式 GB/T 7714 | Wei J.,Wei S.,Wang G.,et al. PPy modified titanium foam electrode with high performance for supercapacitor[J]. European Polymer Journal,2013,49(11). |
APA | Wei J.,Wei S.,Wang G.,He X.,Gao B.,&Zhao C..(2013).PPy modified titanium foam electrode with high performance for supercapacitor.European Polymer Journal,49(11). |
MLA | Wei J.,et al."PPy modified titanium foam electrode with high performance for supercapacitor".European Polymer Journal 49.11(2013). |
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