典型文献
Achieving simultaneous Cu particles anchoring in meso-porous TiO2 nanofabrication for enhancing photo-catalytic CO2 reduction through rapid charge separation
文献摘要：
A facile solvo-thermal approach was successfully employed to prepare titanium oxide(TiO2)nano-aggregates with simultaneous copper particles anchoring.The as-synthesized composite could convert CO2 into CH4 and CO products under simulated solar irradiation.The impact of copper loading amounts on the photo-reduction capability was evaluated.It was found proper amount of Cu loading could en-hance the activity of CO2 photo-reduction.As a result,the optimal composite(TiO2-Cu-5％)consisting of TiO2 supported with 5％(mole ratio)Cu exhibits 2.2 times higher CH4 yield and 3 times higher CO yield compared with pure TiO2.Conduction band calculated from the band gap and valence X-ray photoelec-tron spectroscopy(XPS)indicated TiO2 nano-aggregates have suitable band edge alignment with respect to the CO2/CH4 and CO2/CO redox potential.Furthermore,with involving of Cu particles,an efficient sep-aration of photo-generated charges was achieved on the basis of photocurrent response and photolumi-nescence spectra results,which contributed to the improved photo-catalytic performance.The present work suggested that the Cu-decorated TiO2 could serve as an efficient photo-catalyst for solar-driven CO2 photo-reduction.
文献关键词：
中图分类号：
作者姓名：
Jinyan Xiong;Mengmeng Zhang;Mengjie Lu;Kai Zhao;Chao Han;Gang Cheng;Zhipan Wen
作者机构：
College of Chemistry and Chemical Engineering,Hubei Key Laboratory of Biomass Fibers and Ecodyeing&Finishing,Wuhan Textile University,Wuhan 430200,China;School of Chemistry and Environmental Engineering,Wuhan Institute of Technology,Wuhan 430205,China;School of Materials Science and Energy Engineering,Foshan University,Foshan 528000,China;Australia School of Civil and Environmental Engineering,Faculty of Engineering and Information Technology,University of Technology Sydney,Sydney,NSW 2007,Australia
文献出处：
引用格式：
[1]Jinyan Xiong;Mengmeng Zhang;Mengjie Lu;Kai Zhao;Chao Han;Gang Cheng;Zhipan Wen-.Achieving simultaneous Cu particles anchoring in meso-porous TiO2 nanofabrication for enhancing photo-catalytic CO2 reduction through rapid charge separation)[J].中国化学快报（英文版）,2022(03):1313-1316
A类：
solvo
B类：
Achieving,simultaneous,particles,anchoring,meso,porous,TiO2,nanofabrication,enhancing,catalytic,reduction,through,rapid,separation,facile,thermal,approach,was,successfully,employed,prepare,titanium,oxide,aggregates,copper,synthesized,composite,could,convert,into,CH4,products,under,simulated,solar,irradiation,impact,loading,amounts,capability,evaluated,It,found,proper,hance,activity,optimal,consisting,supported,mole,exhibits,times,higher,yield,compared,pure,Conduction,band,calculated,from,gap,valence,ray,photoelec,tron,spectroscopy,XPS,indicated,have,suitable,edge,alignment,respect,redox,potential,Furthermore,involving,efficient,generated,charges,achieved,basis,photocurrent,response,photolumi,nescence,spectra,results,which,contributed,improved,performance,present,work,suggested,that,decorated,serve,catalyst,driven
AB值：
0.577753
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