中文版 | English
Title

Surface-confined self-reconstruction to sulfate-terminated ultrathin layers on NiMo3S4 toward biomass molecule electro-oxidation

Author
Corresponding AuthorWang,Jiacheng
Publication Years
2023-04-01
DOI
Source Title
ISSN
0926-3373
EISSN
1873-3883
Volume323
Abstract
Developing high-performance anode electrocatalysts is desirable in electrocatalytic energy devices powered by sustainable electricity. Compared to water oxidation using Ni-based anodes, electro-oxidation upgrading of biomass molecule with larger size lacks dynamics driving due to increased thickness and decreased electron transfer kinetics of insulating NiOOH amorphous layer (>50 nm) from uncontrollable in-depth reconstruction. Herein, a self-confined surface reconstruction strategy is proposed to construct ∼5 nm-thick NiOOH layers on NiMoS with superior activity and stability for 5-hydroxymethylfurfural oxidation reaction (HMFOR). In-situ high-valence Mo-O coordination and sulfate-terminated anion groups effectively prevent in-depth surface oxidation, leading to the ultra-thin active layers with increased electron transfer kinetics. The surface self-reconstructed NiMoS (NiMoS-R) exhibits nearly 100% of HMF conversion, FDCA selectivity and Faradaic efficiency, much better than sulfate-modified NiOOH and pure NiOOH. Moreover, a paired electrolyzer of NiMoS-R||NiMoS for HMFOR||HER is also assembled with an ultralow voltage of 1.414 V at 10 mA cm.
Keywords
URL[Source Record]
Indexed By
EI ; SCI
Language
English
SUSTech Authorship
Others
Funding Project
Program of Shanghai Academic Research Leader[20XD1424300];National Natural Science Foundation of China[52072389];National Natural Science Foundation of China[92163117];
WOS Research Area
Chemistry ; Engineering
WOS Subject
Chemistry, Physical ; Engineering, Environmental ; Engineering, Chemical
WOS Accession No
WOS:000890468200002
Publisher
EI Accession Number
20224513091358
EI Keywords
Anodes ; Electrocatalysts ; Electron transitions ; Electrooxidation ; Indium compounds ; Molecules ; Nickel compounds ; Sulfur compounds
ESI Classification Code
Electron Tubes:714.1 ; Electrochemistry:801.4.1 ; Chemical Reactions:802.2 ; Chemical Agents and Basic Industrial Chemicals:803 ; Atomic and Molecular Physics:931.3
ESI Research Field
CHEMISTRY
Scopus EID
2-s2.0-85141446667
Data Source
Scopus
Citation statistics
Cited Times [WOS]:4
Document TypeJournal Article
Identifierhttp://kc.sustech.edu.cn/handle/2SGJ60CL/411674
DepartmentDepartment of Materials Science and Engineering
Affiliation
1.State Key Laboratory of High Performance Ceramics and Superfine Microstructure,Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai,200050,China
2.Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing,100049,China
3.Department of Materials Science and Engineering,Southern University of Science and Technology,Shenzhen,Guangdong Province,518055,China
4.Institute of Applied Physics and Materials Engineering,University of Macau,China
5.John A. Paulson School of Engineering and Applied Sciences,Harvard University,Cambridge,02138,United States
6.State Key Laboratory of Advanced Technology for Materials Synthesis and processing,Wuhan University of Technology,Wuhan,Hubei,430070,China
7.State Key Laboratory of Rare Earth Materials Chemistry and Applications,College of Chemistry and Molecular Engineering,Peking University,Beijing,100871,China
8.School of Materials Science and Engineering,Taizhou University,Taizhou,318000,China
Recommended Citation
GB/T 7714
Wu,Tong,Xu,Zian,Wang,Xunlu,et al. Surface-confined self-reconstruction to sulfate-terminated ultrathin layers on NiMo3S4 toward biomass molecule electro-oxidation[J]. APPLIED CATALYSIS B-ENVIRONMENTAL,2023,323.
APA
Wu,Tong.,Xu,Zian.,Wang,Xunlu.,Luo,Mengjia.,Xia,Yu.,...&Huang,Fuqiang.(2023).Surface-confined self-reconstruction to sulfate-terminated ultrathin layers on NiMo3S4 toward biomass molecule electro-oxidation.APPLIED CATALYSIS B-ENVIRONMENTAL,323.
MLA
Wu,Tong,et al."Surface-confined self-reconstruction to sulfate-terminated ultrathin layers on NiMo3S4 toward biomass molecule electro-oxidation".APPLIED CATALYSIS B-ENVIRONMENTAL 323(2023).
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