Efficient removal of Cr(VI) by a 3D Z-scheme TiO2-ZnxCd1-xS graphene

https://doi.org/10.1016/j.jes.2021.09.037Get rights and contentAbstractEfficient and robust photocatalysts for environmental pollutants removal with outstanding stability have great significance. Herein, we report a kind of three dimensional (3D) photocatalyst presented as Z-scheme heterojunction, which combining TiO2 and ZnxCd1-xS with graphene aerogel to contrast TiO2-ZnxCd1-xS graphene aerogel (TSGA, x=0.5) through a moderate hydrothermal process. The as-prepared Z-scheme TSGA…
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