An efficient hydrogen evolution photocatalyst of Rh@Cr2O3-loaded PbMoO4 twenty-six facet polyhedrons

doi:10.1039/d2nj02696a

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	An efficient hydrogen evolution photocatalyst of Rh@Cr2O3-loaded PbMoO4 twenty-six facet polyhedrons
	Zhang, Jing 1,2; Li, Chunlei 3; Jin, Xingzhi 3; Zheng, Yi 3
刊名	NEW JOURNAL OF CHEMISTRY
	2022-08-22
卷号	46 期号:33 页码:16035-16039
ISSN号	1144-0546
DOI	10.1039/d2nj02696a
英文摘要	Shape anisotropic semiconductors are advanced catalysts for resolving energy crises. However, modification studies are still needed to overcome their intrinsic disadvantages, such as the lack of active sites. With this aim, an excellent hydrogen evolution photocatalyst Rh@Cr2O3-loaded PbMoO4 twenty-six facet polyhedron (PM/Rh@Cr2O3) has been synthesized by a liquid method. Based on XPS, electrochemical investigation and hydrogen evolution reaction (HER) test, it is demonstrated that Rh acts as an electron collector and active site; moreover, Cr2O3 can assist Rh in the dissociation of water. In addition, Cr2O3 can also inhibit the reverse reaction of water splitting as well as the mass transfer of water. In conclusion, the H-2 yield rate increased from 0 mu mol g(-1) h(-1) of PbMoO4 (PM) to 704 mu mol g(-1) h(-1) of PM/Rh@Cr2O3, and PM/Rh@Cr2O3 exhibited excellent photo-stability.
WOS研究方向	Chemistry
语种	英语
出版者	ROYAL SOC CHEMISTRY
WOS记录号	WOS:000835898900001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/159825]
专题	石油化工学院
作者单位	1.Lanzhou Jinchuan Technol Pk Co Ltd, Lanzhou 730101, Gansu, Peoples R China; 2.Natl Nickel & Cobalt Adv Mat Engn Res Ctr, Lanzhou 730101, Gansu, Peoples R China; 3.Lanzhou Univ Technol, Sch Petrochem Technol, Pengjiaping Rd 36, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jing,Li, Chunlei,Jin, Xingzhi,et al. An efficient hydrogen evolution photocatalyst of Rh@Cr2O3-loaded PbMoO4 twenty-six facet polyhedrons[J]. NEW JOURNAL OF CHEMISTRY,2022,46(33):16035-16039.
APA	Zhang, Jing,Li, Chunlei,Jin, Xingzhi,&Zheng, Yi.(2022).An efficient hydrogen evolution photocatalyst of Rh@Cr2O3-loaded PbMoO4 twenty-six facet polyhedrons.NEW JOURNAL OF CHEMISTRY,46(33),16035-16039.
MLA	Zhang, Jing,et al."An efficient hydrogen evolution photocatalyst of Rh@Cr2O3-loaded PbMoO4 twenty-six facet polyhedrons".NEW JOURNAL OF CHEMISTRY 46.33(2022):16035-16039.