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2D titanium carbide (MXene) electrodes with lower-F surface for high performance lithium-ion batteries
Lu, Ming1,2; Li, Haojie2,3; Han, Wenjuan2,4; Chen, Junnan2; Shi, Wen2; Wang, Jiaheng3; Meng, Xiang-Min5; Qi, Jingang6; Li, Haibo4; Zhang, Bingsen2; Zhang, Wei1; Zheng, Weitao1
Corresponding AuthorZhang, Bingsen(bszhang@imr.ac.cn) ; Zhang, Wei(weizhang@jlu.edu.cn) ; Zheng, Weitao(wtzheng@jlu.edu.cn)
2019-04-01
Source PublicationJOURNAL OF ENERGY CHEMISTRY
ISSN2095-4956
Volume31Pages:148-153
AbstractMXene has shown distinctive advantages as anode materials of lithium-ion batteries. However, local surface chemistry, which was confirmed that can block ion transfer and limit redox reaction, has a significant effect on electrochemical performance. Herein, annealing MXene under hydrogen was employed for removing -F and turning -OH to -O terminations. We demonstrate that it improves the kinetics of Li-ion transport between the electrolyte and electrode. As a result, a lower interfacial charge transfer impedance was obtained. The electrochemical measurement exhibited that a nearly 2-fold increase of specific capacity was achieved for the annealed MXene. (C) 2018 Science Press and Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. and Science Press. All rights reserved.
KeywordTi3C2 MXene Li-ion Hydrogen -F content
Funding OrganizationNational Key R&D Program of China ; Jilin Province/Jilin University co-Construction Project-Funds for New Materials ; National Natural Science Foundation of China ; Youth Innovation Promotion Association CAS ; Strategic Priority Research Program of the Chinese Academy of Sciences Chinese Academy of Sciences ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Double-First Class Discipline for Materials Science Engineering
DOI10.1016/j.jechem.2018.05.017
Indexed BySCI
Language英语
Funding ProjectNational Key R&D Program of China[2016YFA0200400] ; Jilin Province/Jilin University co-Construction Project-Funds for New Materials[SXGJSF2017-3] ; Jilin Province/Jilin University co-Construction Project-Funds for New Materials[Branch-2/440050316A36] ; National Natural Science Foundation of China[91545119] ; National Natural Science Foundation of China[21761132025] ; National Natural Science Foundation of China[21773269] ; National Natural Science Foundation of China[51372095] ; Youth Innovation Promotion Association CAS[2015152] ; Strategic Priority Research Program of the Chinese Academy of Sciences Chinese Academy of Sciences[XDA09030103] ; Strategic Priority Research Program of the Chinese Academy of Sciences Chinese Academy of Sciences[XDA09040203] ; Program for JLU Science and Technology Innovative Research Team (JLUSTIRT) ; Double-First Class Discipline for Materials Science Engineering
WOS Research AreaChemistry ; Energy & Fuels ; Engineering
WOS SubjectChemistry, Applied ; Chemistry, Physical ; Energy & Fuels ; Engineering, Chemical
WOS IDWOS:000460174000018
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:22[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/132349
Collection中国科学院金属研究所
Corresponding AuthorZhang, Bingsen; Zhang, Wei; Zheng, Weitao
Affiliation1.Jilin Univ, Electron Microscopy Ctr, Int Ctr Future Sci, Sch Mat Sci & Engn,Key Lab Automobile Mat MOE, Changchun 130012, Jilin, Peoples R China
2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Liaoning, Peoples R China
3.Hefei Univ Technol, Dept Mech Engn, Xuancheng 242000, Anhui, Peoples R China
4.Jilin Normal Univ, Minist Educ, Key Lab Funct Mat Phys & Chem, Siping 136000, Jilin, Peoples R China
5.Chinese Acad Sci, Tech Inst Phys & Chem, Key Lab Photochem Convers & Optoelect Mat, Beijing 100190, Peoples R China
6.Liaoning Univ Technol, Sch Mat Sci & Engn, Jinzhou 121001, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Lu, Ming,Li, Haojie,Han, Wenjuan,et al. 2D titanium carbide (MXene) electrodes with lower-F surface for high performance lithium-ion batteries[J]. JOURNAL OF ENERGY CHEMISTRY,2019,31:148-153.
APA Lu, Ming.,Li, Haojie.,Han, Wenjuan.,Chen, Junnan.,Shi, Wen.,...&Zheng, Weitao.(2019).2D titanium carbide (MXene) electrodes with lower-F surface for high performance lithium-ion batteries.JOURNAL OF ENERGY CHEMISTRY,31,148-153.
MLA Lu, Ming,et al."2D titanium carbide (MXene) electrodes with lower-F surface for high performance lithium-ion batteries".JOURNAL OF ENERGY CHEMISTRY 31(2019):148-153.
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