In-situ sulfurized In2S3_MoO3@MoS2 heterojunction for visible light induced CO2 photoreduction

doi:10.1016/j.jece.2021.106042

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	In-situ sulfurized In2S3_MoO3@MoS2 heterojunction for visible light induced CO2 photoreduction
	Wang, Fuhai; Liu, Daixin; Wen, Jing; Zheng, Xiaogang
刊名	JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING
	2021-10
卷号	9 期号:5
DOI	10.1016/j.jece.2021.106042
英文摘要	In2S3-decorated MoO3@MoS2 (In/MoO3@MoS2) composites were fabricated via the in-situ sulfurization of nonthermal plasma for the visible light driven photoreduction of CO2 to CH4 and CO. In2S3 can efficiently enhance the photocatalytic activity of In/MoO3@MoS2 in comparison to h-MoO3. The optimal 3-In/MoO3@MoS2 with a In content of 1.33% and the MoS2 thickness of around 10 nm presents the superior conversion efficiency of CO2, of which the yield of CH4 and CO are 29.4 and 35.6 mu mol g(-1) h (-1), respectively. However, the long-term photo-corrosion induced to the declining yield of CH4 and CO after three cycle times. The introduction of In2S3 into MoO3@MoS2 as well as the nonthermal plasma induced S-rich sites and O vacancies is likely to provide the sufficient active sites for promoting CO2 activation and the efficient junction interface for achieving the transfer and separation of charge carriers.
内容类型	期刊论文
源URL	[http://ir.isl.ac.cn/handle/363002/34372]
专题	青海盐湖研究所_盐湖资源与化学实验室
推荐引用方式 GB/T 7714	Wang, Fuhai,Liu, Daixin,Wen, Jing,et al. In-situ sulfurized In2S3_MoO3@MoS2 heterojunction for visible light induced CO2 photoreduction[J]. JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,2021,9(5).
APA	Wang, Fuhai,Liu, Daixin,Wen, Jing,&Zheng, Xiaogang.(2021).In-situ sulfurized In2S3_MoO3@MoS2 heterojunction for visible light induced CO2 photoreduction.JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING,9(5).
MLA	Wang, Fuhai,et al."In-situ sulfurized In2S3_MoO3@MoS2 heterojunction for visible light induced CO2 photoreduction".JOURNAL OF ENVIRONMENTAL CHEMICAL ENGINEERING 9.5(2021).