Enhancing Oxygen Evolution Reaction with Two-Dimensional Nickel Oxide on Au (111)

doi:10.3390/catal14050284

	Enhancing Oxygen Evolution Reaction with Two-Dimensional Nickel Oxide on Au (111)
	HD Zhang (张晗丁)1 ; HY Zhang (张豪宇)1 ; RJ Wang (王瑞静)1 ; JY Lv (吕嘉裕)1 ; WG Huang (黄武根)2; CY Guo (郭晨燕)1 ; F Yang (杨帆)1
	2024-04-23
发表期刊	CATALYSTS (IF:3.8[JCR-2023],3.9[5-Year])
ISSN	2073-4344
EISSN	2073-4344
卷号	14 期号:5 页码:284
发表状态	已发表
DOI	10.3390/catal14050284
摘要	The nature of the active sites of transition metal oxides during the oxygen evolution reaction (OER) has attracted much attention. Herein, we constructed well-defined nickel oxide/Au (111) model catalysts to study the relationship between the structures and their OER activity using scanning tunneling microscopy (STM), X-ray photoelectron spectroscopy (XPS), electrochemical measurements, and density functional theory (DFT) calculations. The deposited nickel oxides on Au (111) were found to exhibit a two-dimensional (2D)/three-dimensional (3D) structure by regulating the annealing temperature. Combining STM, XPS and electrochemical measurements, our results demonstrated an optimal OER reactivity could be achieved for NiOx with a 2D structure on Au and provided a morphological description of the active phase during electrocatalysis.
关键词	NiOx model catalysts oxygen evolution reaction Au (111) electrochemistry
学科门类	理学::化学
URL	查看原文
收录类别	SCI
语种	英语
WOS研究方向	Chemistry
WOS类目	Chemistry, Physical
WOS记录号	WOS:001234687000001
出版者	MDPI
文献类型	期刊论文
条目标识符	https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/375683
专题	物质科学与技术学院_硕士生物质科学与技术学院_博士生物质科学与技术学院_PI研究组_杨帆组
共同第一作者	HY Zhang (张豪宇); RJ Wang (王瑞静)
通讯作者	CY Guo (郭晨燕); F Yang (杨帆)
作者单位	1.School of Physical Science and Technology, Shanghai Key Laboratory of High-Resolution Electron Microscopy, ShanghaiTech University, Shanghai 201210, China 2.State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023, China
第一作者单位	物质科学与技术学院
通讯作者单位	物质科学与技术学院
第一作者的第一单位	物质科学与技术学院
推荐引用方式 GB/T 7714	HD Zhang ,HY Zhang ,RJ Wang ,et al. Enhancing Oxygen Evolution Reaction with Two-Dimensional Nickel Oxide on Au (111)[J]. CATALYSTS,2024,14(5):284.
APA	HD Zhang .,HY Zhang .,RJ Wang .,JY Lv .,WG Huang .,...&F Yang .(2024).Enhancing Oxygen Evolution Reaction with Two-Dimensional Nickel Oxide on Au (111).CATALYSTS,14(5),284.
MLA	HD Zhang ,et al."Enhancing Oxygen Evolution Reaction with Two-Dimensional Nickel Oxide on Au (111)".CATALYSTS 14.5(2024):284.