Efficient solar-light induced photocatalytic capacity of Mg-Al LDO coupled with N-defected g-C3N4

doi:10.1016/j.cplett.2021.138846

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	Efficient solar-light induced photocatalytic capacity of Mg-Al LDO coupled with N-defected g-C3N4
	Zheng, Xiaogang; Zhu, Qi; Peng, Hao; Quan, Yan; Wen, Jing
第一作者	Zheng, Xiaogang
	2021-09-16
发表期刊	CHEMICAL PHYSICS LETTERS
ISSN	0009-2614
卷号	779
摘要	To enhance the photocatalytic activity of Mg-Al layered double oxide (LDO) for solar-light excited RhB removal, Mg-Al LDO coupling with N-defected g-C3N4 (Mg-Al@CN) composites were prepared using Mg-Al layered double hydroxide (LDH) and melamine as raw materials. Compared with Mg-Al LDO, Mg-Al@CN exhibited the better adsorption and photocatalytic capacity of RhB due to the combined effect between Mg-Al LDO and g-C3N4. The removal efficiency of RhB over optimal Mg-Al@CN-3 was 91.12% of 60 mg L-1 RhB solution within 120 min, and decreased to 86.11% after five cycles. The enhanced photocatalytic performance of Mg-Al@CN for RhB removal was due to the narrow band-gap structure, extending visible-light capture, and efficient transfer and separation of photo-generated carriers. center dot O-2(-) radical was vital for the Mg-Al@CN assisted photocatalytic reaction.
DOI	10.1016/j.cplett.2021.138846
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/34369
专题	盐湖资源与化学实验室
推荐引用方式 GB/T 7714	Zheng, Xiaogang,Zhu, Qi,Peng, Hao,et al. Efficient solar-light induced photocatalytic capacity of Mg-Al LDO coupled with N-defected g-C3N4[J]. CHEMICAL PHYSICS LETTERS,2021,779.
APA	Zheng, Xiaogang,Zhu, Qi,Peng, Hao,Quan, Yan,&Wen, Jing.(2021).Efficient solar-light induced photocatalytic capacity of Mg-Al LDO coupled with N-defected g-C3N4.CHEMICAL PHYSICS LETTERS,779.
MLA	Zheng, Xiaogang,et al."Efficient solar-light induced photocatalytic capacity of Mg-Al LDO coupled with N-defected g-C3N4".CHEMICAL PHYSICS LETTERS 779(2021).

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