Graphene decorated ultra fine ZnS (CdS) by general method and its application in the water treatment
Zeng Bin1,2, Zeng Wujun1, Chen Dan1, Liu Wanfeng1, Jin Can2
1.College of Mechanical Engineering,Hunan University of Arts and Science,Changde 415000; 2.Hunan Collaborative Innovation Center for Construction and Development of Dongting Lake Ecological Economic Zone,Changde 415000
Abstract: A general approach was developed to prepare graphene decorated ultra fine ZnS (CdS) (ZnS (CdS)-G).Morphology was characterized via scanning electron microscopy (SEM),transmission electron microscopy (TEM),X-ray diffraction pattern (XRD) and fourier transform infrared spectrometer (FT-IR).The effect of graphene oxide (GO) on the morphology of ZnS (CdS)-G was discussed.The water treatment results showed that ZnS-G and CdS-G had the excellent photocatalytic performance.When the GO mass fraction was 2wt% and 89.1% of MO can be degraded under UV-light by ZnS-G in 50min.When the GO mass fraction was 4wt%,75.6% of MO can be degraded under visible-light by CdS-G in 100 min.
曾斌, 曾武军, 陈丹, 刘万锋, 金灿. 通用法制备石墨烯负载超细硫化锌(镉)及在水污染处理中的应用[J]. 化工新型材料, 2018, 46(8): 25-28.
Zeng Bin, Zeng Wujun, Chen Dan, Liu Wanfeng, Jin Can. Graphene decorated ultra fine ZnS (CdS) by general method and its application in the water treatment. New Chemical Materials, 2018, 46(8): 25-28.
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