scholarly journals Boosting charge separation and nitrogen vacancies in graphitic carbon nitride by implanted strontium vanadate for highly efficient photocatalytic reduction of hexavalent chromium

RSC Advances ◽  
2021 ◽  
Vol 11 (26) ◽  
pp. 16034-16039
Author(s):  
Yuzhi Zhou ◽  
Shi-Zhao Kang ◽  
Lixia Qin ◽  
Xiangqing Li
Keyword(s):  
Photocatalytic Activity ◽  
Hexavalent Chromium ◽  
Charge Separation ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Photocatalytic Reduction ◽  
Graphitic Carbon Nitride ◽  
Highly Efficient ◽  
Excellent Photocatalytic Activity ◽  
Nitrogen Vacancies

A well-dispersed strontium vanadate implanted into graphitic carbon nitride showed excellent photocatalytic activity for Cr(vi) reduction. The improved charge separation owing to more nitrogen vacancies was the main reason for its enhanced activity.

Graphitic carbon nitride nanosheets with low ON1-doping content as an efficient photocatalyst for organic pollutants degradation

2021 ◽  
Author(s):  
Yan Huang ◽  
Lichao Ning ◽  
Zibo Feng ◽  
Guifeng Ma ◽  
Shuliang Yang ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Organic Pollutants ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Doping Content ◽  
Excellent Photocatalytic Activity ◽  
The Common ◽  
Carbon Nitride Nanosheets

Oxygen-doped (O-doped) graphitic carbon nitride (g-C3N4) usually presents excellent photocatalytic activity than pristine g-C3N4 with the common ON2-doping. However, very few researches concerned about the ON1-doped g-C3N4. Herein, g-C3N4 nanosheets...

Efficient visible-light photocatalytic heterojunctions formed by coupling plasmonic Cu2−xSe and graphitic carbon nitride

2015 ◽  
Vol 39 (8) ◽  
pp. 6186-6192 ◽  
Author(s):  
Jing Han ◽  
Hong Yan Zou ◽  
Ze Xi Liu ◽  
Tong Yang ◽  
Ming Xuan Gao ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Visible Light ◽  
Charge Separation ◽  
Carbon Nitride ◽  
Light Harvesting ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Light Illumination ◽  
Visible Light Illumination ◽  
Visible Light Photocatalytic

Heterojunctions formed by plasmonic Cu2−xSe nanocrystals and graphitic carbon nitride (g-C3N4) can improve the solar-light harvesting and charge separation/transfer with efficient photocatalytic activity under visible light illumination.

Enhanced photocatalytic hydrogen evolution over a heterojunction composed of silver cyanamide and graphitic carbon nitride

2018 ◽  
Vol 42 (19) ◽  
pp. 16005-16012 ◽  
Author(s):  
Chunpeng Bai ◽  
Jingce Bi ◽  
Junbiao Wu ◽  
Yide Han ◽  
Xia Zhang
Keyword(s):  
Photocatalytic Activity ◽  
Hydrogen Evolution ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Simulated Sunlight ◽  
Sunlight Irradiation ◽  
Photocatalytic Hydrogen Evolution ◽  
Excellent Photocatalytic Activity

A semiconductor heterojunction composed of silver cyanamide (Ag2NCN) and graphitic carbon nitride (g-C3N4) exhibited excellent photocatalytic activity for hydrogen evolution under simulated sunlight irradiation.

Facile preparation of a TiO2 quantum dot/graphitic carbon nitride heterojunction with highly efficient photocatalytic activity

2018 ◽  
Vol 29 (20) ◽  
pp. 205702 ◽  
Author(s):  
Xing Wang ◽  
Subin Jiang ◽  
Xuejian Huo ◽  
Rui Xia ◽  
Elisée Muhire ◽  
...  
Keyword(s):  
Photocatalytic Activity ◽  
Quantum Dot ◽  
Carbon Nitride ◽  
Graphitic Carbon ◽  
Graphitic Carbon Nitride ◽  
Highly Efficient ◽  
Facile Preparation
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