Preparation of core-shell heterojunction photocatalysts by coating CdS nanoparticles onto Bi4Ti3O12 hierarchical microspheres and their photocatalytic removal of organic pollutants and Cr(VI) ionsTingting Cheng, Hua Yang, Xianwen Wu et al.|Colloids and Surfaces A Physicochemical and Engineering Aspects|2021Cited by 257