Solvothermal synthesis of CdS?graphene composites by varying the Cd/S ratio
2015
rong li | feifei chen | yun lei | jun xu
Yun Lei, Jun Xu, Rong Li, Feifei Chen, 'Solvothermal synthesis of CdS?graphene composites by varying the Cd/S ratio', Ceramics International, vol. 41(2), pp.3158-3161, Elsevier BV, 2015
显示更多 [+] 显示较少 [-]Graphite oxide was prepared by Hummers method and treated by ultrasonic waves to obtain graphene oxide. CdS�??graphene composites were successfully synthesized via a one-step solvothermal method with different Cd/S ratios, with cadmium acetate as cadmium source, thiourea as sulfur source and ethylene glycol as reaction solvent and characterized by X-ray diffraction, scanning electron microscopy and UV�??vis absorption spectra. The photoelectric characteristics of CdS�??graphene composites were evaluated by transient photocurrent response and three-electrode cyclic voltammetry
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