Ternary boron-, phosphorus- and oxygen-doped amorphous nickel nanoalloys for enhanced activity towards the oxygen evolution reaction

doi:10.1016/j.elecom.2019.106649

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	Ternary boron-, phosphorus- and oxygen-doped amorphous nickel nanoalloys for enhanced activity towards the oxygen evolution reaction
	Liu, Xuehui ; Wu, Jian ; Guo, Xingjia
刊名	ELECTROCHEMISTRY COMMUNICATIONS
	2020
卷号	111
关键词	P-CHLORONITROBENZENE CARBON PERFORMANCE OXIDES ELECTROCATALYSTS HYDROGENATION CATALYSTS NI3B CU
DOI	10.1016/j.elecom.2019.106649
英文摘要	The oxygen evolution reaction (OER) is a key reaction in hydrogen production through water splitting and in fuel cells. Nickel nanoalloys are potential low-cost OER electrocatalysts, but their catalytic activity and stability need to be improved. The doping of nickel catalysts with anionic elements combined with partial amorphization can improve their electrocatalytic activity. In this study, we report a ternary B-, P- and O-doped amorphous nickel nanoalloy (BPO-Ni) as an effective electrocatalyst for the OER. Compared with binary boron-oxygen-doped nickel (BO-Ni) and phosphorus-oxygen-doped nickel (PO-Ni), ternary BPO-Ni has higher OER catalytic activity and better durability under alkaline conditions. Our results reveal that the high catalytic activity of the B-, P- and O-doped Ni nanoalloy is derived from the synergistic effects between the ternary heteroatoms and the Ni atoms, thereby increasing their catalytic activity. This work produces a new non-metal doped amorphous nickel nanoalloy structure, and offers a way of studying novel inexpensive and efficient OER catalysts.
学科主题	Electrochemistry
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/20074]
专题	2020专题
作者单位	1.Wu, J (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Key Lab Magnet Mat & Devices, Ningbo 315201, Peoples R China. 2.Guo, XJ (corresponding author), Liaoning Univ, Coll Chem, Shenyang 110036, Peoples R China.
推荐引用方式 GB/T 7714	Liu, Xuehui,Wu, Jian,Guo, Xingjia. Ternary boron-, phosphorus- and oxygen-doped amorphous nickel nanoalloys for enhanced activity towards the oxygen evolution reaction[J]. ELECTROCHEMISTRY COMMUNICATIONS,2020,111.
APA	Liu, Xuehui,Wu, Jian,&Guo, Xingjia.(2020).Ternary boron-, phosphorus- and oxygen-doped amorphous nickel nanoalloys for enhanced activity towards the oxygen evolution reaction.ELECTROCHEMISTRY COMMUNICATIONS,111.
MLA	Liu, Xuehui,et al."Ternary boron-, phosphorus- and oxygen-doped amorphous nickel nanoalloys for enhanced activity towards the oxygen evolution reaction".ELECTROCHEMISTRY COMMUNICATIONS 111(2020).