Microwave-Assisted Elemental-Direct-Reaction Route to Nanocrystalline Copper Sulfides Cu9S8 and Cu7S4 |
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| Authors: | Yong ZhangZheng-Ping Qiao Xiao-Ming Chen |
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| Institution: | State Key Laboratory of Optoelectronic Materials and Technologies, School of Chemistry and Chemical Engineering, Sun Yat-Sen University, 135 Xingang Road W. Guangzhou, 510275, People's Republic of China |
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| Abstract: | Non-stoichiometric copper sulfides Cu9S8 and Cu7S4 nanocrystallites were synthesized by the reaction between elements S and Cu under microwave radiation for several minutes. The products were analyzed by using XRD, TEM, XPS, ICP and PL. |
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| Keywords: | non-stoichiometry copper sulfide microwave elemental-direct reaction |
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