Recent Advances in LDH/g-C3N4 Heterojunction Photocatalysts for Organic Pollutant Removal

被引：6
|
作者：
Du, Cheng [1 ,2 ]
Xu, Jialin [1 ,2 ]
Ding, Guixiang [3 ]
He, Dayong [1 ,2 ]
Zhang, Hao [2 ]
Qiu, Weibao [1 ]
Li, Chunxue [4 ]
Liao, Guangfu [1 ,3 ]
机构：
[1] Chinese Acad Sci, Shenzhen Inst Adv Technol, Shenzhen 518055, Peoples R China
[2] Shenzhen Mindray Biomed Elect Co Ltd, Shenzhen 518000, Peoples R China
[3] Fujian Agr & Forestry Univ, Coll Mat Engn, Fuzhou 350002, Peoples R China
[4] Fujian Univ Technol, Coll Ecol Environm & Urban Construct, Fuzhou 350118, Peoples R China
来源：
NANOMATERIALS | 2023年 / 13卷 / 23期
基金：
中国国家自然科学基金;
关键词：
layered double hydroxides; carbon nitride; heterojunction; photocatalysis; organic pollutant removal; LAYERED DOUBLE HYDROXIDE; CHARGE-TRANSFER; PERFORMANCE; WATER; NANOCOMPOSITES; MECHANISM; CATALYSTS; AL;
D O I：
10.3390/nano13233066
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Environmental pollution has been decreased by using photocatalytic technology in conjunction with solar energy. An efficient method to obtain highly efficient photocatalysts is to build heterojunction photocatalysts by combining graphitic carbon nitride (g-C3N4) with layered double hydroxides (LDHs). In this review, recent developments in LDH/g-C3N4 heterojunctions and their applications for organic pollutant removal are systematically exhibited. The advantages of LDH/g-C3N4 heterojunction are first summarized to provide some overall understanding of them. Then, a variety of approaches to successfully assembling LDH and g-C3N4 are simply illustrated. Last but not least, certain unmet research needs for the LDH/g-C3N4 heterojunction are suggested. This review can provide some new insights for the development of high-performance LDH/g-C3N4 heterojunction photocatalysts. It is indisputable that the LDH/g-C3N4 heterojunctions can serve as high-performance photocatalysts to make new progress in organic pollutant removal.
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收藏
页数：19
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