典型文献
Novel organic/inorganic PDI-Urea/BiOBr S-scheme heterojunction for improved photocatalytic antibiotic degradation and H2O2 production
文献摘要：
The matched energy band structure and efficient carrier separation efficiency are the keys to hetero-geneous photocatalytic reactions.A novel organic/inorganic step scheme(S-scheme)heterojunction PDI-Urea/BiOBr composite photocatalyst was constructed by simple solvothermal reaction combined with in-situ growth strategy.The composite photocatalyst not only has high chemical stability,but also can gen-erate and accumulate a large number of active species(h+,·O2-,·OH,H2O2).PDI-Urea/BiOBr showed higher photocatalytic activity for the degradation of antibiotic such as ofloxacin(OFLO),tetracycline(TC)and the production of H2O2 in the spectral range of 400-800 nm.The apparent rate constant of 15％PDI-Urea/BiOBr for photocatalytic degradation of TC(or OFLO)was 2.7(or 2.5)times that of pure BiOBr and 1.7(or 1.8)times that of pure PDI-Urea.The H2O2 evolution rate of 15％PDI-Urea/BiOBr was 2.5 times that of PDI-Urea and 1.5 times that of BiOBr,respectively.This work has formed a mature S-scheme het-erojunction design thought and method,which offers new visions for the development of heterogeneous photocatalysts.
文献关键词：
中图分类号：
作者姓名：
Weiwei Wang;Xibao Li;Fang Deng;Jiyou Liu;Xiaoming Gao;Juntong Huang;Jilin Xu;Zhijun Feng;Zhi Chen;Lu Han
作者机构：
School of Materials Science and Engineering,Nanchang Hangkong University,Nanchang 330063,China;Key Laboratory of Jiangxi Province for Persistent Pollutants Control and Resources Recycle,Nanchang Hangkong University,Nanchang 330063,China;Department of Chemistry and Chemical Engineering,Shaanxi Key Laboratory of Chemical Reaction Engineering,Yan'an University,Yan'an 716000,China;School of Materials and Metallurgy,University of Science and Technology Liaoning,Anshan 114051,China
文献出处：
引用格式：
[1]Weiwei Wang;Xibao Li;Fang Deng;Jiyou Liu;Xiaoming Gao;Juntong Huang;Jilin Xu;Zhijun Feng;Zhi Chen;Lu Han-.Novel organic/inorganic PDI-Urea/BiOBr S-scheme heterojunction for improved photocatalytic antibiotic degradation and H2O2 production)[J].中国化学快报（英文版）,2022(12):5200-5207
A类：
OFLO
B类：
Novel,inorganic,PDI,Urea,BiOBr,scheme,heterojunction,improved,photocatalytic,antibiotic,degradation,H2O2,production,matched,energy,band,structure,efficient,carrier,separation,efficiency,keys,reactions,novel,step,composite,was,constructed,by,simple,solvothermal,combined,situ,growth,strategy,not,only,has,chemical,stability,but,also,can,erate,accumulate,large,number,active,species,h+,showed,higher,activity,such,ofloxacin,tetracycline,spectral,range,apparent,constant,times,that,pure,evolution,respectively,This,work,formed,mature,design,thought,method,which,offers,new,visions,development,heterogeneous,photocatalysts
AB值：
0.471559
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