Synthesis of single-crystalline, porous TaON microspheres toward visible-light photocatalytic conversion of CO2 into liquid hydrocarbon fuels

RSC Advances ◽  
2016 ◽  
Vol 6 (93) ◽  
pp. 90792-90796 ◽  
Author(s):  
Qiutong Han ◽  
Yong Zhou ◽  
Lanqin Tang ◽  
Ping Li ◽  
Wenguang Tu ◽  
...  
Keyword(s):  
Charge Transfer ◽  
Visible Light ◽  
Significant Role ◽  
Charge Separation ◽  
Liquid Hydrocarbon ◽  
Hydrocarbon Fuels ◽  
Single Crystalline ◽  
Transfer Distance ◽  
Visible Light Photocatalytic

The porous spherical architecture of TaON plays a significant role in photoreduction of CO2, including the more reaction sites, easier trapping of photon, and shorter charge transfer distance from interior to surface to expedite charge separation.

Sulfur-doping synchronously ameliorating band energy structure and charge separation achieving decent visible-light photocatalysis of Bi2O2CO3

RSC Advances ◽  
2016 ◽  
Vol 6 (97) ◽  
pp. 94361-94364 ◽  
Author(s):  
Hongwei Huang ◽  
Ke Xiao ◽  
Fan Dong ◽  
Jinjian Wang ◽  
Xin Du ◽  
...  
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Photocatalytic Performance ◽  
Dye Degradation ◽  
Wide Band ◽  
Energy Structure ◽  
Wide Band Gap ◽  
Band Energy ◽  
Sulfur Doping ◽  
Visible Light Photocatalytic

Sulfur doping simultaneously endows the wide-band-gap Bi2O2CO3 promoted band energy structure and charge separation achieving enhanced visible-light photocatalytic performance for dye degradation and NO removal.

A g-C3N4/nanocarbon/ZnIn2S4nanocomposite: an artificial Z-scheme visible-light photocatalytic system using nanocarbon as the electron mediator

2015 ◽  
Vol 51 (96) ◽  
pp. 17144-17147 ◽  
Author(s):  
Fenfen Shi ◽  
Linlin Chen ◽  
Min Chen ◽  
Deli Jiang
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Separation Efficiency ◽  
Electron Mediator ◽  
Photocatalytic System ◽  
Charge Separation Efficiency ◽  
Visible Light Photocatalytic

Nanocarbon could be used as an electron mediator to construct a Z-scheme photocatalytic system with enhanced charge separation efficiency.

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