Wet-chemistry synthesis of cobalt carbide nanoparticles as highly active   and stable electrocatalyst for hydrogen evolution reaction

doi:10.1007/s12274-017-1425-6

CORC > 北京大学 > 化学与分子工程学院

	Wet-chemistry synthesis of cobalt carbide nanoparticles as highly active and stable electrocatalyst for hydrogen evolution reaction
	Li, Siwei ; Yang, Ce ; Yin, Zhen ; Yang, Hanjun ; Chen, Yifu ; Lin, Lili ; Li, Mengzhu ; Li, Weizhen ; Hu, Gang ; Ma, Ding
刊名	NANO RESEARCH
	2017
关键词	Co2C nanoparticle wet-chemistry synthesis hydrogen evolution reaction synergetic effect MOLYBDENUM CARBIDE METHANE AROMATIZATION TUNGSTEN CARBIDE CATALYSTS OXYGEN PENETRATION CONVERSION NANOTUBES CELLULOSE NITRIDES
DOI	10.1007/s12274-017-1425-6
英文摘要	Transition metal carbide (TMC) nanomaterials are promising alternatives to Pt, and are widely used as heterogeneous electrocatalysts for the electrochemical hydrogen evolution reaction (HER). In this work, a bromide-induced wet-chemistry strategy to synthesize Co2C nanoparticles (NPs) was developed. Such NPs exhibited high electrocatalytic activity (eta = 181 mV for j = -10 mA.cm(-2)) and long-term stability (no obvious performance decrease after 4,000 cycles) for the HER. This study will pave the way for the design and fabrication of TMC NPs via a wetchemistry method, and will have significant impacts on broader areas such as nanocatalysis and energy conversion.; National Natural Science Foundation of China [21473003, 21303119]; National Basic Research Program of China [2013CB933100]; China Postdoctoral Science Foundation [2015M580011]; SCI(E); 中国科学引文数据库(CSCD); ARTICLE; 4; 1322-1328; 10
语种	英语
内容类型	期刊论文
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/474401]
专题	化学与分子工程学院
推荐引用方式 GB/T 7714	Li, Siwei,Yang, Ce,Yin, Zhen,et al. Wet-chemistry synthesis of cobalt carbide nanoparticles as highly active and stable electrocatalyst for hydrogen evolution reaction[J]. NANO RESEARCH,2017.
APA	Li, Siwei.,Yang, Ce.,Yin, Zhen.,Yang, Hanjun.,Chen, Yifu.,...&Ma, Ding.(2017).Wet-chemistry synthesis of cobalt carbide nanoparticles as highly active and stable electrocatalyst for hydrogen evolution reaction.NANO RESEARCH.
MLA	Li, Siwei,et al."Wet-chemistry synthesis of cobalt carbide nanoparticles as highly active and stable electrocatalyst for hydrogen evolution reaction".NANO RESEARCH (2017).