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A novel g-C3N4/g-C3N4−x homojunction with efficient interfacial charge transfer for photocatalytic degradation of atrazine and tetracycline

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成果类型:
期刊论文
作者:
Feng, Chengyang;Ouyang, Xilian;Deng, Yaocheng;Wang, Jiajia;Tang, Lin
通讯作者:
Lin Tang
作者机构:
[Wang, Jiajia; Tang, Lin; Feng, Chengyang; Ouyang, Xilian] Hunan Univ, Coll Environm Sci & Engn, Changsha 410082, Peoples R China.
[Wang, Jiajia; Tang, Lin; Feng, Chengyang; Ouyang, Xilian] Hunan Univ, Key Lab Environm Biol & Pollut Control, Minist Educ, Changsha 410082, Peoples R China.
[Deng, Yaocheng] Hunan Agr Univ, Coll Resources & Environm, Changsha 410028, Peoples R China.
通讯机构:
[Lin Tang] C
College of Environmental Science and Engineering, Hunan University, Changsha 410082, China<&wdkj&>Key Laboratory of Environmental Biology and Pollution Control, Hunan University, Ministry of Education, Changsha 410082, China
语种:
英文
关键词:
Atrazine;Graphitic carbon nitride;Homojunction;Nitrogen deficient;Tetracycline
期刊:
Journal of Hazardous Materials
ISSN:
0304-3894
年:
2023
卷:
441
页码:
129845
基金类别:
CRediT authorship contribution statement Chengyang Feng: Conceptualization, Methodology, Software, Investigation, Writing – original draft. Xilian Ouyang: Conceptualization, Methodology, Writing – review & editing, Investigation. Yaocheng Deng: Supervision, acquisition. Jiajia Wang: Data curation, Writing – review & editing. Lin Tang: Conceptualization, Resources, Project administration, acquisition, Writing – review & editing.
机构署名:
本校为其他机构
院系归属:
资源环境学院
摘要:
The abuse of pesticides and antibiotics and their harm to the environment are the disadvantages of modern agriculture and breeding industry. g-C3N4 has shown great potential in photocatalytic water pollution purifi-cation under visible light irradiation, however, the conventional g-C3N4 suffers from the disadvantage of limited optical absorption and serious charge recombination, resulting in inefficient light energy conversion and pollutant degradation. This study provides a strategy of combining defect engineering with a built-in electric field to prepare homojunction a photocatalyst with hig...

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