Outstanding capacitive performance of reticular porous carbon/graphene sheets with superhigh surface area Original Research Article Electrochimica Acta, Available online 6 January 2016, Pages Xuejin Li, Jin Zhou, Wei Xing, Fazle Subhan, Yu Zhang, Peng Bai, Benjing Xu, Shuping Zhuo, Qingzhong Xue, Zifeng Yan | Visible light activated photocatalytic degradation of tetracycline by a magnetically separable composite photocatalyst: graphene oxide/magnetite/cerium-doped titania Original Research Article Journal of Colloid and Interface Science, Available online 6 January 2016, Pages Muhan Cao, Peifang Wang, Yanhui Ao, Chao Wang, Jun Hou, Jin Qian
Graphical abstractA magnetically separable graphene oxide-cerium-doped titania (MGO-Ce-TiO2) hybrid photocatalyst was successfully prepared by a one step method. The as-obtained samples showed enhanced photocatalytic activity for the decomposition of tetracycline (TC, a typical antibiotic) under visible light irradiation. The composite catalysts combined high charge transferring properties of GO, superparamagnetic property of Fe3O4 and visible-light-activation of Ce-doped TiO2. The intermediates of tetracycline in the photocatalytic degradation process were analyzed. The photocatalytic degradation pathway of tetracycline was also proposed.
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