Preparation of phosphorus-doped MnxCd1-xS with boosted photocatalytic hydrogen evolution from pure water

doi:10.1039/d1se01361k

CORC > 金属研究所 > 中国科学院金属研究所

	Preparation of phosphorus-doped MnxCd1-xS with boosted photocatalytic hydrogen evolution from pure water
	Meng, Xianyu 1; Shi, Lei 1; Dai, Xueya 2; Zhang, Shuo 1; Liu, Gang 1; Qi, Wei 2
刊名	SUSTAINABLE ENERGY & FUELS
	2021-12-07
卷号	5 期号:24 页码:6460-6469
ISSN号	2398-4902
DOI	10.1039/d1se01361k
通讯作者	Shi, Lei(shilei_hit@qq.com) ; Qi, Wei(wqi@imr.ac.cn)
英文摘要	In the present work, a novel photocatalyst of phosphorus-doped (P-doped) MnxCd1-xS was developed for efficient pure water splitting for hydrogen evolution without any sacrificial agents. The doped phosphorus atoms narrowed the band gap of the proposed photocatalyst and enhanced the electron migration rate. In addition, the P-doped MnxCd1-xS catalyst showed a longer photo-electron lifetime, enabling more collision chances for the photocatalytic redox of water than the unmodified sample. The photocatalytic performance of P-doped MnxCd1-xS with Pt as the co-catalyst was approximately 6.6 fold higher than that of bare MnxCd1-xS (863 vs. 130 mu mol h(-1) g(-1)) in the reaction process of pure water splitting. The apparent quantum yield of H-2 evolution reached 0.95% under monochromatic irradiation at 450 nm.
资助项目	NSFC of China[22072163] ; NSFC of China[21761132010] ; NSFC of China[91645114] ; Natural Science Foundation of Liaoning Province of China[2020-YQ-02] ; Talent Scienti.c Research Fund of LSHU[2016XJJ-080] ; Scienti.c Research Fund of Liaoning Provincial Education Department[L2020038]
WOS研究方向	Chemistry ; Energy & Fuels ; Materials Science
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000718467400001
资助机构	NSFC of China ; Natural Science Foundation of Liaoning Province of China ; Talent Scienti.c Research Fund of LSHU ; Scienti.c Research Fund of Liaoning Provincial Education Department
内容类型	期刊论文
源URL	[http://ir.imr.ac.cn/handle/321006/167353]
专题	金属研究所_中国科学院金属研究所
通讯作者	Shi, Lei; Qi, Wei
作者单位	1.Liaoning Petrochem Univ, Sch Petrochem Engn, Fushun 113001, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China
推荐引用方式 GB/T 7714	Meng, Xianyu,Shi, Lei,Dai, Xueya,et al. Preparation of phosphorus-doped MnxCd1-xS with boosted photocatalytic hydrogen evolution from pure water[J]. SUSTAINABLE ENERGY & FUELS,2021,5(24):6460-6469.
APA	Meng, Xianyu,Shi, Lei,Dai, Xueya,Zhang, Shuo,Liu, Gang,&Qi, Wei.(2021).Preparation of phosphorus-doped MnxCd1-xS with boosted photocatalytic hydrogen evolution from pure water.SUSTAINABLE ENERGY & FUELS,5(24),6460-6469.
MLA	Meng, Xianyu,et al."Preparation of phosphorus-doped MnxCd1-xS with boosted photocatalytic hydrogen evolution from pure water".SUSTAINABLE ENERGY & FUELS 5.24(2021):6460-6469.