Rationally designed Sb2S3/PDI composites with enhanced visible light photoactivity

Constructing organic-inorganic semiconductor heterojunctions is an efficient way to inhibit the recombination of photogenerated charge carriers and enhance photocatalytic performance of semiconductor. Herein, a novel heterojunction antimony sulfide-perylene diimides (Sb2S3-PDI) heterojunction has be...

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Autores principales:	Jin-Ge Hao, Hui-Qi Chen, Lei Xie, Ze-Xiang Li, Jia-Lin Zhang, Wei-Ya Huang, Tao Deng, Kang-Qiang Lu, Kai Yang
Formato:	article
Lenguaje:	EN
Publicado:	Elsevier 2022
Materias:	Antimony sulfide Perylene diimides Semiconductor Heterojunctions Photocatalysis Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/ce518838853f40b281ceaa4daa75a5f3
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id	oai:doaj.org-article:ce518838853f40b281ceaa4daa75a5f3
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spelling	oai:doaj.org-article:ce518838853f40b281ceaa4daa75a5f32021-11-24T04:27:31ZRationally designed Sb2S3/PDI composites with enhanced visible light photoactivity1873-390510.1016/j.catcom.2021.106368https://doaj.org/article/ce518838853f40b281ceaa4daa75a5f32022-02-01T00:00:00Zhttp://www.sciencedirect.com/science/article/pii/S1566736721000911https://doaj.org/toc/1873-3905Constructing organic-inorganic semiconductor heterojunctions is an efficient way to inhibit the recombination of photogenerated charge carriers and enhance photocatalytic performance of semiconductor. Herein, a novel heterojunction antimony sulfide-perylene diimides (Sb2S3-PDI) heterojunction has been fabricated through a facile hydrothermal method. Compared with bare Sb2S3 and PDI, the Sb2S3-PDI hybrid has showed significantly superior activity in photocatalytic reduction of Cr (VI). The superior photocatalytic performance of Sb2S3-PDI hybrid is due to the formation of type-I heterojunction, which leads to a more efficient separation and migration of photogenerated electron-hole pairs. This work is expected to promote continued interest in the construction of organic-inorganic semiconductor composites with enhanced photocatalytic performance.Jin-Ge HaoHui-Qi ChenLei XieZe-Xiang LiJia-Lin ZhangWei-Ya HuangTao DengKang-Qiang LuKai YangElsevierarticleAntimony sulfidePerylene diimidesSemiconductorHeterojunctionsPhotocatalysisChemistryQD1-999ENCatalysis Communications, Vol 162, Iss , Pp 106368- (2022)
institution	DOAJ
collection	DOAJ
language	EN
topic	Antimony sulfide Perylene diimides Semiconductor Heterojunctions Photocatalysis Chemistry QD1-999
spellingShingle	Antimony sulfide Perylene diimides Semiconductor Heterojunctions Photocatalysis Chemistry QD1-999 Jin-Ge Hao Hui-Qi Chen Lei Xie Ze-Xiang Li Jia-Lin Zhang Wei-Ya Huang Tao Deng Kang-Qiang Lu Kai Yang Rationally designed Sb2S3/PDI composites with enhanced visible light photoactivity
description	Constructing organic-inorganic semiconductor heterojunctions is an efficient way to inhibit the recombination of photogenerated charge carriers and enhance photocatalytic performance of semiconductor. Herein, a novel heterojunction antimony sulfide-perylene diimides (Sb2S3-PDI) heterojunction has been fabricated through a facile hydrothermal method. Compared with bare Sb2S3 and PDI, the Sb2S3-PDI hybrid has showed significantly superior activity in photocatalytic reduction of Cr (VI). The superior photocatalytic performance of Sb2S3-PDI hybrid is due to the formation of type-I heterojunction, which leads to a more efficient separation and migration of photogenerated electron-hole pairs. This work is expected to promote continued interest in the construction of organic-inorganic semiconductor composites with enhanced photocatalytic performance.
format	article
author	Jin-Ge Hao Hui-Qi Chen Lei Xie Ze-Xiang Li Jia-Lin Zhang Wei-Ya Huang Tao Deng Kang-Qiang Lu Kai Yang
author_facet	Jin-Ge Hao Hui-Qi Chen Lei Xie Ze-Xiang Li Jia-Lin Zhang Wei-Ya Huang Tao Deng Kang-Qiang Lu Kai Yang
author_sort	Jin-Ge Hao
title	Rationally designed Sb2S3/PDI composites with enhanced visible light photoactivity
title_short	Rationally designed Sb2S3/PDI composites with enhanced visible light photoactivity
title_full	Rationally designed Sb2S3/PDI composites with enhanced visible light photoactivity
title_fullStr	Rationally designed Sb2S3/PDI composites with enhanced visible light photoactivity
title_full_unstemmed	Rationally designed Sb2S3/PDI composites with enhanced visible light photoactivity
title_sort	rationally designed sb2s3/pdi composites with enhanced visible light photoactivity
publisher	Elsevier
publishDate	2022
url	https://doaj.org/article/ce518838853f40b281ceaa4daa75a5f3
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Rationally designed Sb2S3/PDI composites with enhanced visible light photoactivity

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