S vacant Culn5S8 confined in a few-layer MoSe2 with interlayer-expanded hollow heterostructures boost photocatalytic CO2 reduction|Li-Juan Chen;Ting-Ting Liu;Shu-Ming Liu;Sheng Cai;Xiao-Xiao Zou;Jing-Wen Jiang;Zhi-Yuan Mei;Gen-Fu Zhao;Xiao-Fei Yang;Hong Guo|Nanomaterials and Energy Lab,Department of Mechanical and Materials Engineering,Western University,London,ON N6A 5B9,Canada - 期刊导航|首站-论文投稿智能助手|论文发表|论文智能投稿|期刊自助发表推荐|杂志社快速发表|查同导刊-域田数据官方网站

典型文献

S vacant Culn5S8 confined in a few-layer MoSe2 with interlayer-expanded hollow heterostructures boost photocatalytic CO2 reduction

文献摘要：

The conversion of CO2 into CO,CH4 and other hydrocarbons through solar energy can alleviate the energy shortage problem.We design a novel photocatalyst with S defects CuIn5S8@MoSe2 hollow structure.The interlayer-expanded MoSe2 can increase the adsorption of interme-diates.The unique hollow structure can improve the light utilization efficiency and the electron-holes separation.CuIn5S8 with S vacancies in bimetallic sites has high selectivity and photocatalytic reduction of CO2 activity.Therefore,S vacant CuIn5S8 confined in a few-layers MoSe2 with interlayer-expanded hollow heterostructures exhibit super performance for photocatalytic CO2 reduc-tion.After 8-h light reaction,the outputs of CO and CH4 for the 15.3 wt％ CuIn5S8@MoSe2 sample containing S vacancies (Vs) are 30.4 and 14.7 μmol·g-1,respectively.The mechanism is also investigated in detail through in situ Fourier transform infrared spectroscopy technology.

文献关键词：

中图分类号：

[1] 环境科学、安全科学（X） / 废物处理与综合利用（X7） / 一般性问题（X70） / 废气的处理与利用（X701）

[2] 环境科学、安全科学（X） / 环境污染及其防治（X5） / 大气污染及其防治（X51） / 气相污染物（X511）

[3] 医药、卫生（R） / 药学（R9） / 药理学（R96） / 实验药理学（R965）

作者姓名：

Li-Juan Chen;Ting-Ting Liu;Shu-Ming Liu;Sheng Cai;Xiao-Xiao Zou;Jing-Wen Jiang;Zhi-Yuan Mei;Gen-Fu Zhao;Xiao-Fei Yang;Hong Guo

作者机构：

School of Materials and Energy,Yunnan University,Kunming 650091,China;Nanomaterials and Energy Lab,Department of Mechanical and Materials Engineering,Western University,London,ON N6A 5B9,Canada

文献出处：

稀有金属（英文版）

引用格式：

[1]Li-Juan Chen;Ting-Ting Liu;Shu-Ming Liu;Sheng Cai;Xiao-Xiao Zou;Jing-Wen Jiang;Zhi-Yuan Mei;Gen-Fu Zhao;Xiao-Fei Yang;Hong Guo-.S vacant Culn5S8 confined in a few-layer MoSe2 with interlayer-expanded hollow heterostructures boost photocatalytic CO2 reduction)[J].稀有金属（英文版）,2022(01):144-154

A类：

Culn5S8,CuIn5S8

B类：

vacant,confined,few,MoSe2,interlayer,expanded,hollow,heterostructures,boost,photocatalytic,reduction,conversion,into,CH4,other,hydrocarbons,through,solar,energy,alleviate,shortage,problem,We,design,novel,photocatalyst,defects,increase,adsorption,interme,diates,unique,improve,light,utilization,efficiency,electron,holes,separation,vacancies,bimetallic,sites,has,high,selectivity,activity,Therefore,layers,exhibit,super,performance,After,reaction,outputs,wt,sample,containing,Vs,respectively,mechanism,also,investigated,detail,situ,Fourier,transform,infrared,spectroscopy,technology

AB值：

0.52341

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