Abstract: Photo-generated electronic-holes are easy to recombine when titanium dioxide (TiO2) nano-materials are used in photocatalysis degradation of organic pollutants in wastewater.In order to solve this problem,graphene (GO),which has good conductivity,is used to prepare TiO2/GO composites.The experiments are carried out to study the effect of the morphology of TiO2 and the dosage of GO on the photocatalytic performance of the composites,and the effect of GO on the morphology of TiO2.It is shown that the addition of GO improves the adsorption performance of the composites.Flower like and rod like TiO2/GO composites have the best photocatalytic performance.
郭田辉, 张守臣. 多形貌二氧化钛/石墨烯复合材料的制备及光催化性能研究[J]. 现代化工, 2020, 40(3): 172-175.
GUO Tian-hui, ZHANG Shou-chen. Preparation of multiform titanium dioxide/graphene composites and study on their photocatalytic properties. Modern Chemical Industry, 2020, 40(3): 172-175.
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