In Situ Growth of Ultrathin Ni(OH)(2) Nanosheets as Catalyst for Electrocatalytic Oxidation Reactions

doi:10.1002/cssc.202100811

	In Situ Growth of Ultrathin Ni(OH)(2) Nanosheets as Catalyst for Electrocatalytic Oxidation Reactions
	Zhang, Jifang 2,3; Gong, Wanbing 2; Yin, Huajie 1,2; Wang, Dongdong 2,3; Zhang, Yunxia 2; Zhang, Haimin 2; Wang, Guozhong 2; Zhao, Huijun 1,2
刊名	CHEMSUSCHEM
	2021-06-09
关键词	biomass valorization electrocatalysis 5-hydroxymethylfurfural nickel oxidation
ISSN号	1864-5631
DOI	10.1002/cssc.202100811
通讯作者	Gong, Wanbing(wbgong@issp.ac.cn) ; Zhao, Huijun(h.zhao@griffith.edu.au)
英文摘要	Development of electrocatalysts that are capable of efficiently oxidizing biomass-derived 5-hydroxymethylfurfural (HMF) into 2,5-furandicarboxylic acid (FDCA) is critically important for production of degradable plastics via non-fossil routes. In this study, a facile and scalable immersion synthetic approach has been developed to grow ultrathin nickel hydroxide nanosheets in situ on commercial nickel foam (Ni(OH)(2)/NF) as an anode for the electrocatalytic oxidation of HMF to FDCA with complete HMF conversion, 100 % FDCA yield, and >99 % faradaic efficiency at 1.39 V (vs. RHE) within 90 min. Mechanistic studies reveal that the initial oxidation of HMF takes place at the carbonyl group and FDCA is generated through two further oxidation steps. Impressively, the synthesized Ni(OH)(2)/NF can also be used to electrocatalytically oxidize other alcohol/aldehyde-containing compounds to the targeted products in alkaline medium with 100 % yield and >94 % faradaic efficiency under a low oxidation potential of 1.39 V (vs. RHE) within short reaction times.
资助项目	National Natural Science Foundation of China[51902311]
WOS关键词	ELECTROCHEMICAL OXIDATION ; OXYGEN EVOLUTION ; 2,5-FURANDICARBOXYLIC ACID ; HYDROGEN-PRODUCTION ; EFFICIENT ; WATER
WOS研究方向	Chemistry ; Science & Technology - Other Topics
语种	英语
出版者	WILEY-V C H VERLAG GMBH
WOS记录号	WOS:000659413500001
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/123722]
专题	中国科学院合肥物质科学研究院
通讯作者	Gong, Wanbing; Zhao, Huijun
作者单位	1.Griffith Univ, Ctr Clean Environm & Energy, Gold Coast Campus, Gold Coast, Qld 4222, Australia 2.Chinese Acad Sci, CAS Ctr Excellence Nanosci,Inst Solid State Phys, Ctr Environm & Energy Nanomat,HFIPS, Anhui Key Lab Nanomat & Nanotechnol,Key Lab Mat P, Hefei 230031, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Jifang,Gong, Wanbing,Yin, Huajie,et al. In Situ Growth of Ultrathin Ni(OH)(2) Nanosheets as Catalyst for Electrocatalytic Oxidation Reactions[J]. CHEMSUSCHEM,2021.
APA	Zhang, Jifang.,Gong, Wanbing.,Yin, Huajie.,Wang, Dongdong.,Zhang, Yunxia.,...&Zhao, Huijun.(2021).In Situ Growth of Ultrathin Ni(OH)(2) Nanosheets as Catalyst for Electrocatalytic Oxidation Reactions.CHEMSUSCHEM.
MLA	Zhang, Jifang,et al."In Situ Growth of Ultrathin Ni(OH)(2) Nanosheets as Catalyst for Electrocatalytic Oxidation Reactions".CHEMSUSCHEM (2021).