Promoting the electrocatalytic activity of platinum film for hydrogen evolution reaction by phosphorus doping

doi:10.1016/j.matchemphys.2021.124412

CORC > 兰州理工大学 > 兰州理工大学 > 石油化工学院

	Promoting the electrocatalytic activity of platinum film for hydrogen evolution reaction by phosphorus doping
	Zhao, Qiuping 1; Qian, Qingyi 1,2; Zhang, Bin 2; Zhang, Xingkai 2
刊名	MATERIALS CHEMISTRY AND PHYSICS
	2021
卷号	263
关键词	Platinum-phosphorus film Platinum film Electroless deposition Water splitting Hydrogen evolution reaction
ISSN号	0254-0584
DOI	10.1016/j.matchemphys.2021.124412
英文摘要	The electrocatalytic performance of platinum film for HER is improved through phosphorus (P) doping. Platinum (Pt) and platinum-phosphorus (Pt?P) films are conveniently prepared on copper substrates through a modified electroless deposition strategy. The P doping, which is confirmed by EDS and XPS tests, can reduce the crystallinity of Pt and affect the electronic environment of Pt in the Pt-P film. Compared to the Pt film, the Pt-P film shows better electrocatalytic activity and stability for HER in 1.0 M KOH solution. The Pt-P film has the over-potential of 87.8 mV at a current density of 10 mA cm(-2), far below the Pt film with the corresponding over-potential of 254 mV.
WOS研究方向	Materials Science
语种	英语
出版者	ELSEVIER SCIENCE SA
WOS记录号	WOS:000630904700001
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/147408]
专题	石油化工学院
作者单位	1.Lanzhou Univ Technol, Coll Petrochem Technol, Lanzhou 730050, Peoples R China; 2.Chinese Acad Sci, Key Lab Sci & Technol Wear & Protect Mat, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China
推荐引用方式 GB/T 7714	Zhao, Qiuping,Qian, Qingyi,Zhang, Bin,et al. Promoting the electrocatalytic activity of platinum film for hydrogen evolution reaction by phosphorus doping[J]. MATERIALS CHEMISTRY AND PHYSICS,2021,263.
APA	Zhao, Qiuping,Qian, Qingyi,Zhang, Bin,&Zhang, Xingkai.(2021).Promoting the electrocatalytic activity of platinum film for hydrogen evolution reaction by phosphorus doping.MATERIALS CHEMISTRY AND PHYSICS,263.
MLA	Zhao, Qiuping,et al."Promoting the electrocatalytic activity of platinum film for hydrogen evolution reaction by phosphorus doping".MATERIALS CHEMISTRY AND PHYSICS 263(2021).