General Information
    • ISSN: 2010-0221
    • Frequency: Bimonthly
    • DOI: 10.18178/IJCEA
    • Editor-in-Chief: Dr. Eldin W. C. Lim
    • Executive Editor: Mr. Ron C. Wu
    • Abstracting/ Indexing: Chemical Abstracts Services (CAS), Ulrich's Periodicals Directory, CABI, DOAJ, Electronic Journals Library, Google Scholar, Engineering & Technology Digital Library, ProQuest, and Crossref
    • E-mail: ijcea@ejournal.net
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Editor-in-chief
Dr. Eldin W. C. Lim
Dept. of Chemical and Biomolecular Engineering,
National University of Singapore, Singapore
IJCEA 2013 Vol.4 (2): 42-45 ISSN: 2010-0221
DOI: 10.7763/IJCEA.2013.V4.258

Study of P (VDF-HFP)/CNTs Composite Microporous Polymer Electrolyte for Li-Ion Batteries

Kan Kan, Ying Liu, Yuan Tian, Qiushi You, and Baoyu Cui
Abstract—This paper reports the synthesis and performance of microporous polymer electrolyte (MPE) based on P(VDF-HFP)/CNTs Li-ion batteries. The MPE based on P(VDF-HFP)/CNTs has an interconnected uniform porous morphology with an average diameter. The MPE based on P(VDF-HFP)/CNTs with the CNTs content of 3% shows ionic conductivity of 4.36×10-3S/cm. The MPE is stable at the higher potential more than 5.5V (versus Li+/Li). The discharge capacity of LiFePO4 in the cell Li/GPE/LiFePO4 is 140mAh/g at the charge-discharge rate of 0.1C. The prepared MPEs are promising materials for Li-ion batteries.

Index Terms—P (VDF-HFP), CNTs, polymer electrolyte, li-ion battery.

K. Kan, Y. Tian, Q. S. You and B. Y. Cui are with the Daqing Branch of Heilongjiang Academy of Sciences, DaQing, China (e-mail: kankan5758@ yahoo.cn, tylovezcs@163.com, perfect_you@126.com, cuibaoyu1962@ yahoo.com.cn).
Y. Liu is with the Heilongjiang Academy of Sciences, Harbin, China (e-mail:happyavi@163.com).

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Cite:Kan Kan, Ying Liu, Yuan Tian, Qiushi You, and Baoyu Cui, "Study of P (VDF-HFP)/CNTs Composite Microporous Polymer Electrolyte for Li-Ion Batteries," International Journal of Chemical Engineering and Applications vol. 4, no. 2, pp. 42-45, 2013.

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