Designing a novel dual Z-scheme Bi2S3-ZnS/MoSe2 photocatalyst for photocatalytic reduction of Cr(VI)

Longyu Qiu,Yingjun Wang,Chenxi Zhu,Fenyang Tian,Xin Zhang,Dongmei Huang,Jie Sheng,Yongsheng Yu,Weiwei Yang

Separation and Purification Technology（2022）

引用 18|浏览23

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摘要

•MoSe2 nanosheets are used as substrate to grow Bi2S3 and ZnS nanoparticles.•Bi2S3-ZnS/MoSe2compositeshowsexcellentphotocatalytic Cr(VI) reduction.performance.•Thecompositeexhibitswideabsorptioninvisibleandnear-infraredregion.•DualZ-schemeheterojunctions promote the spatial separation of carriers.

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关键词

Bi2S3-ZnS/MoSe2 nanocomposites,Cr(VI),Dual Z-scheme heterojunction,Photocatalytic reduction

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