Cross-linked ultrathin polyphosphazene-based nanosheet with promoted charge separation kinetics for efficient visible light photocatalytic CO2 reforming to CH4

2022 ◽  
pp. 121090
Author(s):  
Guoen Tang ◽  
Xiangdong Zeng ◽  
Linquan Hou ◽  
Ting Song ◽  
Shiheng Yin ◽  
...  
Keyword(s):  
Visible Light ◽  
Charge Separation ◽  
Co2 Reforming ◽  
Visible Light Photocatalytic ◽  
Separation Kinetics

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.

Efficient Visible Light Photocatalytic CO2 Reforming of CH4

ACS Catalysis ◽  
2015 ◽  
Vol 6 (2) ◽  
pp. 494-497 ◽  
Author(s):  
Bing Han ◽  
Wei Wei ◽  
Liang Chang ◽  
Peifu Cheng ◽  
Yun Hang Hu
Keyword(s):  
Visible Light ◽  
Co2 Reforming ◽  
Co2 Reforming Of Ch4 ◽  
Visible Light Photocatalytic

Enhancing visible light photocatalytic activity of bismuth vanadate with the loading of zinc oxide

2019 ◽  
Vol 12 (01) ◽  
pp. 1850110 ◽  
Author(s):  
Mengjun Liang ◽  
Lu Chen ◽  
Zhiyuan Yang ◽  
Zhen Zeng ◽  
Shuijin Yang
Keyword(s):  
Zinc Oxide ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Specific Surface ◽  
Visible Light Irradiation ◽  
Charge Separation ◽  
Facile Hydrothermal Method ◽  
Excellent Photocatalytic Activity ◽  
Efficient Charge ◽  
Visible Light Photocatalytic

ZnO/Bi4V2O[Formula: see text] nanocomposites were prepared via a facile hydrothermal method by loading different amounts of ZnO onto the surface of Bi4V2O[Formula: see text]. The resulting ZnO/Bi4V2O[Formula: see text] composites showed excellent photocatalytic activity than that of pure ZnO under visible light irradiation. When the ratio of ZnO to Bi4V2O[Formula: see text] was 1:1 (ZB2), the photocatalytic activity was best, which could degrade RhB almost completely within 30[Formula: see text]min. The enhanced photocatalytic activity of ZnO/Bi4V2O[Formula: see text] composites could be mainly ascribed to the efficient charge separation and the increased specific surface area. Based on the experimental and bandgap calculations, a possible photocatalytic mechanism was proposed.

The nanocomposite of polyaniline and nitrogen-doped layered HTiNbO5with excellent visible-light photocatalytic performance

2014 ◽  
Vol 16 (26) ◽  
pp. 13409-13417 ◽  
Author(s):  
Chao Liu ◽  
Liang Wu ◽  
Jing Chen ◽  
Ji-yuan Liang ◽  
Chang-shun Li ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Photocatalytic Activity ◽  
Visible Light ◽  
Charge Separation ◽  
Photocatalytic Performance ◽  
High Efficiency ◽  
Nitrogen Doped ◽  
Visible Light Photocatalytic Activity ◽  
N Doping ◽  
Visible Light Photocatalytic

N-doping and intercalation resulted in a PANI–N-HTiNbO5lamellar nanocomposite, which showed a dramatic enhanced visible-light photocatalytic activity and stability for the degradation of methylene blue (MB), due to the high efficiency of charge separation.

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