典型文献
Selective introduction of surface defects in anatase TiO2 nanosheets for highly efficient photocatalytic hydrogen generation
文献摘要：
Defect engineering greatly enhances the cat-alytic activity of transition metal semiconductor photocat-alysts.Recently,localized surface defects engineering has been intensively researched,but it still remains challenges on how to tilt the balance to the controllable construction of surface defects rather than bulk ones.Here,we report a facile room-temperature solution processing strategy on(001)facet exposed anatase TiO2 nanosheets(ATO),in which localized defects are generated on the surface selectivity with high concentration.To achieve the aspect,lithium-ethylenediamine(Li-EDA)treatment is carried out on(001)facet exposed ATO under a mild condition.The optimized sample exhibits outstanding photocatalytic H2 production rates of 9.28 mmol·g-1·h-1 with loading 0.5 wt％Pt as co-catalyst(AM 1.5),which is nearly 7.5 times higher than that of the pristine ATO.This defect engi-neering strategy of ATO photocatalyst will spark the ideas for the defects engineering and semiconductor photocata-lyst,which is with important application prospect in solar energy conversion,including hydrogen generation and carbon dioxide reduction.
文献关键词：
中图分类号：
作者姓名：
Jiang-Yuan Qiu;Hua-Zhang Feng;Zhao-Hui Chen;Shu-Hong Ruan;Yan-Ping Chen;Ting-Ting Xu;Jing-Yun Su;En-Na Ha;Lu-Yang Wang
作者机构：
College of New Materials and New Energies,Shenzhen Technology University,Shenzhen 518118,China;College of Health Science and Environmental Engineering,Shenzhen Technology University,Shenzhen 518118,China
文献出处：
引用格式：
[1]Jiang-Yuan Qiu;Hua-Zhang Feng;Zhao-Hui Chen;Shu-Hong Ruan;Yan-Ping Chen;Ting-Ting Xu;Jing-Yun Su;En-Na Ha;Lu-Yang Wang-.Selective introduction of surface defects in anatase TiO2 nanosheets for highly efficient photocatalytic hydrogen generation)[J].稀有金属（英文版）,2022(06):2074-2083
A类：
B类：
Selective,introduction,surface,defects,anatase,TiO2,nanosheets,highly,efficient,photocatalytic,hydrogen,generation,Defect,engineering,greatly,enhances,activity,transition,metal,semiconductor,alysts,Recently,localized,has,been,intensively,researched,but,still,remains,challenges,how,tilt,balance,controllable,construction,rather,than,bulk,ones,Here,we,report,facile,room,temperature,solution,processing,strategy,facet,exposed,ATO,which,are,generated,selectivity,concentration,To,achieve,aspect,lithium,ethylenediamine,Li,EDA,treatment,carried,under,mild,condition,optimized,sample,exhibits,outstanding,H2,production,rates,loading,wt,Pt,AM,nearly,times,higher,that,pristine,This,photocatalyst,will,spark,ideas,important,application,prospect,solar,energy,conversion,including,carbon,dioxide,reduction
AB值：
0.619036
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