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Li3Cr(MoO4)(3): a NASICON-type high specific capacity cathode material for lithium ion batteries

文献类型：期刊论文

作者Wang, Fuxiang2; Zhang, Hongzhang1,3; Li, Xianfeng1,3; Zhang, Huamin1,3; Feng, Kai2
刊名JOURNAL OF MATERIALS CHEMISTRY A
出版日期2018-10-21
卷号6期号:39页码:19107-19112
ISSN号2050-7488
DOI10.1039/c8ta07782g
通讯作者Zhang, Hongzhang(zhanghz@dicp.ac.cn) ; Li, Xianfeng(lixianfeng@dicp.ac.cn)
英文摘要Molybdate cathode materials have attracted a lot of attention due to their rich crystal structure, stable skeleton structure and moderate electronic conductivity. In this paper, a new NASICON-type material Li3Cr(MoO4)(3) has been studied for the first time as a cathode material for lithium ion batteries with high specific capacity. Comprehensive studies by X-ray diffraction, UV-vis-IR diffuse reflection, bond valence sum maps calculation, cyclic voltammetry, electrochemical impedance spectroscopy and the Four-Probe method show that Li3Cr(MoO4)(3) possesses a narrow band gap, high electronic conductivity and fast lithium ion transport channels, and delivers a high specific capacity (200 mA h g(-1)) and rate performance. Electrochemical mechanism studies indicate that both the Mo6+/5+ and Cr3+/Cr2+ reactions contribute to the high specific capacity.
WOS关键词RECHARGEABLE BATTERIES ; INSERTION PROPERTIES ; POSITIVE-ELECTRODE ; LIFEPO4 ; DIFFUSION ; ENERGY ; LITI2(PO4)(3) ; TRANSITION ; STABILITY ; DEFECTS
资助项目National Natural Science Foundation of China[21501171] ; National Natural Science Foundation of China[51403209] ; National Natural Science Foundation of China[51677176] ; National Natural Science Foundation of China[51673199] ; National Natural Science Foundation of China[21406221] ; Chinese Academy of Sciences[FCLT201602] ; Youth Innovation Promotion Association of CAS[2015148] ; Youth Innovation Foundation of DICP[ZZBS201615] ; Dalian Science and Technology Star Program[2016RQ026] ; Key Laboratory of Functional Crystals and Laser Technology ; Technical Institute of Physics and Chemistry
WOS研究方向Chemistry ; Energy & Fuels ; Materials Science
语种英语
WOS记录号WOS:000448412000039
出版者ROYAL SOC CHEMISTRY
资助机构National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Foundation of DICP ; Youth Innovation Foundation of DICP ; Dalian Science and Technology Star Program ; Dalian Science and Technology Star Program ; Key Laboratory of Functional Crystals and Laser Technology ; Key Laboratory of Functional Crystals and Laser Technology ; Technical Institute of Physics and Chemistry ; Technical Institute of Physics and Chemistry ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Foundation of DICP ; Youth Innovation Foundation of DICP ; Dalian Science and Technology Star Program ; Dalian Science and Technology Star Program ; Key Laboratory of Functional Crystals and Laser Technology ; Key Laboratory of Functional Crystals and Laser Technology ; Technical Institute of Physics and Chemistry ; Technical Institute of Physics and Chemistry ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Foundation of DICP ; Youth Innovation Foundation of DICP ; Dalian Science and Technology Star Program ; Dalian Science and Technology Star Program ; Key Laboratory of Functional Crystals and Laser Technology ; Key Laboratory of Functional Crystals and Laser Technology ; Technical Institute of Physics and Chemistry ; Technical Institute of Physics and Chemistry ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; Chinese Academy of Sciences ; Chinese Academy of Sciences ; Youth Innovation Promotion Association of CAS ; Youth Innovation Promotion Association of CAS ; Youth Innovation Foundation of DICP ; Youth Innovation Foundation of DICP ; Dalian Science and Technology Star Program ; Dalian Science and Technology Star Program ; Key Laboratory of Functional Crystals and Laser Technology ; Key Laboratory of Functional Crystals and Laser Technology ; Technical Institute of Physics and Chemistry ; Technical Institute of Physics and Chemistry
源URL[http://cas-ir.dicp.ac.cn/handle/321008/166788]  
专题大连化学物理研究所_中国科学院大连化学物理研究所
通讯作者Zhang, Hongzhang; Li, Xianfeng
作者单位1.Collaborat Innovat Ctr Chem Energy Mat iChEM, Dalian 116023, Peoples R China
2.Yantai Univ, Coll Chem & Engn, Shandong Collaborat Innovat Ctr Light Hydrocarbon, Yantai 264005, Peoples R China
3.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Div Energy Storage, Zhongshan Rd 457, Dalian 116023, Peoples R China
推荐引用方式
GB/T 7714		 Wang, Fuxiang,Zhang, Hongzhang,Li, Xianfeng,et al. Li3Cr(MoO4)(3): a NASICON-type high specific capacity cathode material for lithium ion batteries[J]. JOURNAL OF MATERIALS CHEMISTRY A,2018,6(39):19107-19112.
APA Wang, Fuxiang,Zhang, Hongzhang,Li, Xianfeng,Zhang, Huamin,&Feng, Kai.(2018).Li3Cr(MoO4)(3): a NASICON-type high specific capacity cathode material for lithium ion batteries.JOURNAL OF MATERIALS CHEMISTRY A,6(39),19107-19112.
MLA Wang, Fuxiang,et al."Li3Cr(MoO4)(3): a NASICON-type high specific capacity cathode material for lithium ion batteries".JOURNAL OF MATERIALS CHEMISTRY A 6.39(2018):19107-19112.

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来源：大连化学物理研究所

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