D-penicillamine assisted hydrothermal synthesis of Bi2S3 nanoflowers and their electrochemical application |
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| Authors: | Ming Zhang De-Jun Chen Rui-Zhi Wang Jiu-Ju Feng Zhengyu Bai Ai-Jun Wang |
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| Affiliation: | 1. School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, 453007, China;2. College of Chemistry and Life Science, College of Geography and Environmental Science, Zhejiang Normal University, Jinhua, 321004, China |
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| Abstract: | Single crystalline flower-like Bi2S3 nanostructures were successfully synthesized via a simple, facile and green hydrothermal method, with the assistance of D-penicillamine. The products were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), and transmission electron microscopy (TEM), and found their morphologies mainly depend on the ratios of Bi3 + to D-penicillamine, as well as the reaction temperature and time. And the possible growth mechanism has been discussed in some detail. In addition, the as-prepared Bi2S3 nanoflowers show good hydrogen storage ability. This strategy can be potentially expanded to prepare other metal chalcogenides materials. |
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