典型文献
Progress and perspectives for engineering and recognizing active sites of two-dimensional materials in CO2 electroreduction
文献摘要：
Carbon dioxide electroreduction usually suffers from low catalytic activities and debatable reaction mechanisms at present.That may be primarily ascribed to the high energy barrier for carbon dioxide activation over the conventionally fabricated catalysts and the infeasibility of traditional characterization techniques for unveiling the evolution of active sites and reactive inter-mediates.Two-dimensional(2D)materials,which possess the active sites with high proportion,high activity and high uni-formity,can act as ideal models to manipulate the active sites and understand structure-property relationship.In this review,we overview the boosted carbon dioxide activation by the intrinsic peculiar electronic states of 2D catalysts and the charge localization effect induced by chemical modification of two-dimensional catalysts.We also summarize the recognition of the structural evolutions for active sites in two-dimensional catalysts by means of in situ X-ray diffraction pattern and in situ X-ray absorption spectroscopy.Moreover,we emphasize the detection of the reactive intermediates on active sites in two-dimensional catalysts via in situ Raman spectroscopy and in situ Fourier transform infrared spectroscopy.Finally,we end this review with an outlook on the unresolved issues and future development of carbon dioxide electroreduction.
文献关键词：
中图分类号：
作者姓名：
Xingchen Jiao;Zexun Hu;Li Li;Yang Wu;Kai Zheng;Yongfu Sun;Yi Xie
作者机构：
Hefei National Laboratory for Physical Sciences at Microscale,University of Science and Technology of China,Hefei 230026,China;Institute of Energy,Hefei Comprehensive National Science Center Hefei 230031,China
文献出处：
引用格式：
[1]Xingchen Jiao;Zexun Hu;Li Li;Yang Wu;Kai Zheng;Yongfu Sun;Yi Xie-.Progress and perspectives for engineering and recognizing active sites of two-dimensional materials in CO2 electroreduction)[J].中国科学:化学（英文版）,2022(03):428-440
A类：
infeasibility
B类：
Progress,perspectives,engineering,recognizing,sites,two,dimensional,materials,electroreduction,Carbon,dioxide,usually,suffers,from,low,catalytic,activities,debatable,reaction,mechanisms,present,That,may,primarily,ascribed,high,energy,barrier,carbon,activation,conventionally,fabricated,catalysts,traditional,characterization,techniques,unveiling,reactive,Two,2D,which,possess,proportion,activity,uni,formity,can,ideal,models,manipulate,understand,structure,property,relationship,In,this,review,we,overview,boosted,by,intrinsic,peculiar,electronic,states,charge,localization,effect,induced,chemical,modification,We,also,summarize,recognition,structural,evolutions,means,situ,ray,diffraction,pattern,absorption,spectroscopy,Moreover,emphasize,detection,intermediates,via,Raman,Fourier,transform,infrared,Finally,end,outlook,unresolved,issues,future,development
AB值：
0.564483
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