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Fast kinetics of Mg2+/Li+ hybrid ions in a polyanion Li3V2(PO4)(3) cathode in a wide temperature range
Rashad, Muhammad1,2; Zhang, Hongzhang1,2; Li, Xianfeng1,2; Zhang, Huamin1,2
Corresponding AuthorLi, Xianfeng(lixianfeng@dicp.ac.cn) ; Zhang, Huamin(zhanghm@dicp.ac.cn)
Source PublicationJOURNAL OF MATERIALS CHEMISTRY A
2019-04-28
ISSN2050-7488
DOI10.1039/c9ta00502a
Volume7Issue:16Pages:9968-9976
Funding ProjectNational Natural Science Foundation of China[51673199] ; DICP QIBEBT Funding ; China Postdoctoral Science Foundation[2016LH00027]
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; DICP QIBEBT Funding ; DICP QIBEBT Funding ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DICP QIBEBT Funding ; DICP QIBEBT Funding ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DICP QIBEBT Funding ; DICP QIBEBT Funding ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DICP QIBEBT Funding ; DICP QIBEBT Funding ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
WOS SubjectChemistry, Physical ; Energy & Fuels ; Materials Science, Multidisciplinary
WOS Research AreaChemistry ; Energy & Fuels ; Materials Science
WOS KeywordRECHARGEABLE MG BATTERIES ; MAGNESIUM BATTERIES ; LITHIUM ; PERFORMANCE ; STABILITY ; STORAGE ; INTERCALATION ; ELECTROLYTES ; INSERTION ; VOLTAGE
AbstractMagnesium ion batteries (MIBs) have attracted significant research attention owing to their low cost, high energy density, and the natural abundance of magnesium. However, lack of compatible cathode materials hinders their further development. Herein, we present a magnesium-lithium hybrid ion battery (MLIB) comprising a Li3V2(PO4)(3) (LVP) cathode and magnesium metal anode, where fast reaction kinetics of Li+ ions at the LVP cathode and that of Mg2+ ions at the anode led to high reversible capacities. As a result, a rechargeable MLIB shows excellent rate performance (147.8 and 65.3 mA h g(-1) at 50 and 2500 mA g(-1) respectively) and capacity retention (99% for 200 cycles), which are the highest values among the reported hybrid batteries using lithium cathodes. To improve temperature adaptability of the designed MLIB, two different kinds of magnesium electrolytes (i.e. all-phenyl-complex and magnesium borohydride in diglyme) and inorganic lithium additives were investigated. It is found that the all-phenyl-complex along with LiCl additives can suppress the freezing of electrolytes effectively even at -40 degrees C. While, high reversible capacities of 117, 93.4, and 63.1 mA h g(-1) can be obtained at 0, -20, and -40 degrees C respectively, at a current density of 100 mA g(-1), showing a very promising prospect for low temperature applications.
Language英语
Funding OrganizationNational Natural Science Foundation of China ; National Natural Science Foundation of China ; DICP QIBEBT Funding ; DICP QIBEBT Funding ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DICP QIBEBT Funding ; DICP QIBEBT Funding ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DICP QIBEBT Funding ; DICP QIBEBT Funding ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation ; National Natural Science Foundation of China ; National Natural Science Foundation of China ; DICP QIBEBT Funding ; DICP QIBEBT Funding ; China Postdoctoral Science Foundation ; China Postdoctoral Science Foundation
WOS IDWOS:000467249200055
PublisherROYAL SOC CHEMISTRY
Citation statistics
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/172085
Collection中国科学院大连化学物理研究所
Corresponding AuthorLi, Xianfeng; Zhang, Huamin
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Div Energy Storage, 457 Zhongshan Rd, Dalian 116023, Peoples R China
2.Collaborat Innovat Ctr Chem Energy Mat iChEM, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Rashad, Muhammad,Zhang, Hongzhang,Li, Xianfeng,et al. Fast kinetics of Mg2+/Li+ hybrid ions in a polyanion Li3V2(PO4)(3) cathode in a wide temperature range[J]. JOURNAL OF MATERIALS CHEMISTRY A,2019,7(16):9968-9976.
APA Rashad, Muhammad,Zhang, Hongzhang,Li, Xianfeng,&Zhang, Huamin.(2019).Fast kinetics of Mg2+/Li+ hybrid ions in a polyanion Li3V2(PO4)(3) cathode in a wide temperature range.JOURNAL OF MATERIALS CHEMISTRY A,7(16),9968-9976.
MLA Rashad, Muhammad,et al."Fast kinetics of Mg2+/Li+ hybrid ions in a polyanion Li3V2(PO4)(3) cathode in a wide temperature range".JOURNAL OF MATERIALS CHEMISTRY A 7.16(2019):9968-9976.
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