The simple preparation of graphene/Pt nanoparticles composites and their electrochemical performance |
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| Authors: | Yuanguang Zhang Chengmao Liu Yulin Min Xianfeng Qi Xiaodong Ben |
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| Affiliation: | 1. School of Chemistry and Chemical Engineering, Anqing Normal University, Anqing, 246011, People’s Republic of China
2. Anhui Provincial Laboratory of Optoelectronic and Magnetism Functional Materials, Anqing Normal University, Anqing, 246011, People’s Republic of China
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| Abstract: | The graphene-Pt nanoparticles (NPs) composites were prepared with ascorbic acid as the reductant through in-situ reduction method. The graphene-Pt NPs were characterized by X-ray diffraction, the Fourier-transform infrared spectra, Raman spectroscopy, scanning electron microscopy and transmission electron microscopy. The obtained production was loaded with Pt nanoparticles, which could increase the active surface area of the electrode catalyst and accelerated the electron transfer. |
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