DICP OpenIR
Superior high-rate lithium-ion storage on Ti2Nb10O29 arrays via synergistic TiC/C skeleton and N-doped carbon shell
Yao, Zhujun1,2; Xia, Xinhui1,2; Zhang, Yan1,2; Xie, Dong3; Ai, Changzhi4; Lin, Shiwei4; Wang, Yadong5; Deng, Shengjue1,2; Shen, Shenghui1,2; Wang, Xiuli1,2; Yu, Yan6,7,8; Tu, Jiangping1,2
Corresponding AuthorXia, Xinhui(helloxxh@zju.edu.cn) ; Yu, Yan(yanyumse@ustc.edu.cn) ; Tu, Jiangping(tujp@zju.edu.cn)
KeywordTitanium niobium oxide TiC/C arrays N-doped carbon Lithium ion batteries Electrochemical energy storage
Source PublicationNANO ENERGY
2018-12-01
ISSN2211-2855
DOI10.1016/j.nanoen.2018.10.024
Volume54Pages:304-312
Funding ProjectNational Key R&D Research Program[2018YFB0905400] ; National Key R&D Research Program[2016YFB0100305] ; National Natural Science Foundation of China[51772272] ; National Natural Science Foundation of China[51502263] ; National Natural Science Foundation of China[51728204] ; National Natural Science Foundation of China[51622210] ; National Natural Science Foundation of China[51872277] ; Fundamental Research Funds for the Central Universities[WK3430000004] ; Fundamental Research Funds for the Central Universities[2018QNA4011] ; Qianjiang Talents Plan D[QJD1602029] ; Program for Innovative Research Team in University of Ministry of Education of China[IRT13037] ; Startup Foundation for Hundred-Talent Program of Zhejiang University
Funding OrganizationNational Key R&D Research Program ; National Key R&D Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianjiang Talents Plan D ; Qianjiang Talents Plan D ; Program for Innovative Research Team in University of Ministry of Education of China ; Program for Innovative Research Team in University of Ministry of Education of China ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; National Key R&D Research Program ; National Key R&D Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianjiang Talents Plan D ; Qianjiang Talents Plan D ; Program for Innovative Research Team in University of Ministry of Education of China ; Program for Innovative Research Team in University of Ministry of Education of China ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; National Key R&D Research Program ; National Key R&D Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianjiang Talents Plan D ; Qianjiang Talents Plan D ; Program for Innovative Research Team in University of Ministry of Education of China ; Program for Innovative Research Team in University of Ministry of Education of China ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; National Key R&D Research Program ; National Key R&D Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianjiang Talents Plan D ; Qianjiang Talents Plan D ; Program for Innovative Research Team in University of Ministry of Education of China ; Program for Innovative Research Team in University of Ministry of Education of China ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; Startup Foundation for Hundred-Talent Program of Zhejiang University
WOS SubjectChemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary ; Physics, Applied
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science ; Physics
WOS KeywordHIGH-PERFORMANCE ANODE ; LONG-LIFE ; HIGH-POWER ; MOLYBDENUM BRONZE ; NANOFIBER ARRAYS ; TINB2O7 ANODE ; NANOPARTICLES ; BATTERIES ; INTERCALATION ; MICROSPHERES
AbstractDirectional construction of high-rate anode is of great importance for the development of next-generation large-power lithium ion batteries. In the present work, we report a powerful combined strategy for smart construction of omnibearing conductive networks composed of TiC/C arrays core and N-doped carbon (NC) shell to sandwich Ti2Nb10O29 (TNO) nanoparticles forming integrated NC-TNO@TiC/C core/shell arrays. Except for good electronic conductivity and high rigidity from TiC/C arrays skeleton, lower energy barrier of Li ion is obtained via the N-doped carbon layer facilitating the ion/electron transport kinetics according to DFT results. Accordingly, the NC-TNO@TiC/C electrode shows preeminent high-rate capacities (318 mA h g(-1) at 1 C and 202 mA h g(-1) at 50 C) and a long cycle life with a capacity retention of 85% after 10,000 cycles at 10 C, better than other TNO counterpart due to the positive synergistic effect on enhanced ion/electron transfer and reinforced structure from conductive NC outer layer and TiC/C skeleton. The full cell assembled by NC-TNO@TiC/C anode and LiFePO4 (LFP) cathode also shows excellent electrochemical properties with promising application prospect. This polybasic structure design could offer guidelines for fabrication of other hybrid high-rate electrodes for energy storage devices.
Language英语
Funding OrganizationNational Key R&D Research Program ; National Key R&D Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianjiang Talents Plan D ; Qianjiang Talents Plan D ; Program for Innovative Research Team in University of Ministry of Education of China ; Program for Innovative Research Team in University of Ministry of Education of China ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; National Key R&D Research Program ; National Key R&D Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianjiang Talents Plan D ; Qianjiang Talents Plan D ; Program for Innovative Research Team in University of Ministry of Education of China ; Program for Innovative Research Team in University of Ministry of Education of China ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; National Key R&D Research Program ; National Key R&D Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianjiang Talents Plan D ; Qianjiang Talents Plan D ; Program for Innovative Research Team in University of Ministry of Education of China ; Program for Innovative Research Team in University of Ministry of Education of China ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; National Key R&D Research Program ; National Key R&D Research Program ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Fundamental Research Funds for the Central Universities ; Qianjiang Talents Plan D ; Qianjiang Talents Plan D ; Program for Innovative Research Team in University of Ministry of Education of China ; Program for Innovative Research Team in University of Ministry of Education of China ; Startup Foundation for Hundred-Talent Program of Zhejiang University ; Startup Foundation for Hundred-Talent Program of Zhejiang University
WOS IDWOS:000450974700034
PublisherELSEVIER SCIENCE BV
Citation statistics
Cited Times:12[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/166523
Collection中国科学院大连化学物理研究所
Corresponding AuthorXia, Xinhui; Yu, Yan; Tu, Jiangping
Affiliation1.Zhejiang Univ, Key Lab Adv Mat & Applicat Batteries Zhejiang Pro, State Key Lab Silicon Mat, Hangzhou 310027, Peoples R China
2.Zhejiang Univ, Sch Mat Sci & Engn, Hangzhou 310027, Peoples R China
3.Dongguan Univ Technol, Sch Environm & Civil Engn, Guangdong Engn & Technol Res Ctr Adv Nanomat, Dongguan 523808, Peoples R China
4.Hainan Univ, State Key Lab Marine Resource Utilizat South Chin, Haikou 570228, Hainan, Peoples R China
5.Nanyang Polytech, Sch Engn, Singapore 569830, Singapore
6.Univ Sci & Technol China, Chinese Acad Sci, Key Lab Mat Energy Convers, Dept Mat Sci & Engn, Hefei 230026, Anhui, Peoples R China
7.Univ Sci & Technol China, State Key Lab Fire Sci, Hefei 230026, Anhui, Peoples R China
8.Chinese Acad Sci, Dalian Natl Lab Clean Energy DNL, Dalian 116023, Liaoning, Peoples R China
Recommended Citation
GB/T 7714
Yao, Zhujun,Xia, Xinhui,Zhang, Yan,et al. Superior high-rate lithium-ion storage on Ti2Nb10O29 arrays via synergistic TiC/C skeleton and N-doped carbon shell[J]. NANO ENERGY,2018,54:304-312.
APA Yao, Zhujun.,Xia, Xinhui.,Zhang, Yan.,Xie, Dong.,Ai, Changzhi.,...&Tu, Jiangping.(2018).Superior high-rate lithium-ion storage on Ti2Nb10O29 arrays via synergistic TiC/C skeleton and N-doped carbon shell.NANO ENERGY,54,304-312.
MLA Yao, Zhujun,et al."Superior high-rate lithium-ion storage on Ti2Nb10O29 arrays via synergistic TiC/C skeleton and N-doped carbon shell".NANO ENERGY 54(2018):304-312.
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