One-step synthesis of bimetallic Ni-Fe phosphates and their highly electrocatalytic performance for water oxidation

doi:10.1016/j.materresbull.2019.02.026

	One-step synthesis of bimetallic Ni-Fe phosphates and their highly electrocatalytic performance for water oxidation
	Guo, Tan; Zhang, Lijing; Yun, Shan; Zhang, Jiadong; Kang, Litao; Li, Yanxing; Li, Huaju; Huang, Aibin
刊名	MATERIALS RESEARCH BULLETIN
	2019-06-01
卷号	114 页码:80
关键词	Bimetallic phosphate Transition metals Oxygen evolution NiFe Electrocatalysts
ISSN号	0025-5408
DOI	10.1016/j.materresbull.2019.02.026
文献子类	Article
英文摘要	The development of highly efficient non-precious electrocatalysts for oxygen evolution reaction (OER) is of great importance for overall water splitting. In this study, we proposed a one-step hydrothermal method for the synthesis of high performance bimetallic phosphate OER electrocatalyst without any post treatment. We found that the introduction of iron into nickel phosphates can significantly enhanced the OER electrocatalytic performance. Owing to the good electrical conductivity, large electrochemical surface area and synergistic effects, the obtained bimetallic phosphates with optimized composition possess superior OER catalytic activity with a small overpotential of 0.25 V in alkaline condition. Importantly, the catalyst only loses 10% of current density after 12 h' stability tests, further confirming their excellent OER catalytic performance.
WOS研究方向	Materials Science
语种	英语
出版者	PERGAMON-ELSEVIER SCIENCE LTD
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/27085]
专题	中国科学院上海硅酸盐研究所
推荐引用方式 GB/T 7714	Guo, Tan,Zhang, Lijing,Yun, Shan,et al. One-step synthesis of bimetallic Ni-Fe phosphates and their highly electrocatalytic performance for water oxidation[J]. MATERIALS RESEARCH BULLETIN,2019,114:80.
APA	Guo, Tan.,Zhang, Lijing.,Yun, Shan.,Zhang, Jiadong.,Kang, Litao.,...&Huang, Aibin.(2019).One-step synthesis of bimetallic Ni-Fe phosphates and their highly electrocatalytic performance for water oxidation.MATERIALS RESEARCH BULLETIN,114,80.
MLA	Guo, Tan,et al."One-step synthesis of bimetallic Ni-Fe phosphates and their highly electrocatalytic performance for water oxidation".MATERIALS RESEARCH BULLETIN 114(2019):80.