Effect of feeding ratios on the structure and electrochemical performance of graphite oxide/polypyrrole nanocomposites |
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| Authors: | YongQin Han Bing Ding XiaoGang Zhang |
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| Affiliation: | HAN YongQin,DING Bing & ZHANG XiaoGang College of Material Science & Engineering,Nanjing University of Aeronautics and Astronautics,Nanjing 210016,China |
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| Abstract: | Graphite oxide (GO)/polypyrrole (PPy) nanocomposites (GPYs) were synthesized using in situ polymerization.The effect of the feeding ratios of pyrrole and GO on the structure and electrochemical performances of GPYs was investigated.The structure was characterized via Fourier-transform infrared spectroscopy,scanning electron microscopy,transmission electron microscopy and X-ray diffraction.The electrochemical performance was characterized via cyclic voltammetry,galvanostatic charge-discharge and electrochemi... |
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| Keywords: | graphite oxide polypyrrole nanocomposites electrochemical performance |
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