Crystalline graphitic carbon nitride in photocatalysis

被引:15
作者
Li, Zhou [1 ]
Ma, Liang [2 ]
Yu, Mengxue [2 ]
Chang, Shixin [2 ]
Huang, Zibin [1 ]
Cheng, Zhenmin [1 ]
Li, Yuhan [3 ]
Carabineiro, Sonia A. C. [4 ]
Lv, Kangle [2 ]
机构
[1] East China Univ Sci & Technol, Sch Chem Engn, Shanghai 200237, Peoples R China
[2] South Cent Minzu Univ, Coll Resources & Environm, Wuhan 430074, Peoples R China
[3] Chongqing Technol & Business Univ, Engn Res Ctr Waste Oil Recovery Technol & Equipmen, Chongqing Key Lab Catalysis & New Environm Mat, Minist Educ, Chongqing 400067, Peoples R China
[4] Univ NOVA Lisboa, NOVA Sch Sci & Technol, Dept Chem, LAQV REQUIMTE, P-2829516 Caparica, Portugal
基金
中国国家自然科学基金;
关键词
Crystalline carbon nitride; Photocatalysis; Redox reaction; Modification; NITROGEN VACANCIES; DOPED CRYSTALLINE; G-C3N4; NANOSHEETS; H2O2; PRODUCTION; LIGHT; POLYMERIZATION; STRATEGY; NO; PHOTOREACTIVITY; FABRICATION;
D O I
10.1016/j.surfin.2024.104492
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Crystalline graphitic carbon nitride (CCN) surpasses pristine graphitic carbon nitride (CN) in photocatalytic efficacy due to its well-organized structures that can facilitate the separation and migration of charge carriers. However, the performance improvement of CCN is hindered by limited surface adsorption and/or reaction sites. This review paper elucidates the crucial role of highly photocatalytic active CCN in addressing challenges related to energy resource depletion and environmental pollution. Initially, the synthesis procedures of CCN, such as molten-salt, solvothermal, template and self-assembly methods are concisely outlined. Subsequently, strategies for CCN modification are highlighted, including morphological control, defect engineering, composite construction and single-atom modification. Finally, the future development of CCN is outlined, addressing existing challenges and opportunities.
引用
收藏
页数:15
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