A gelled polymer electrolyte with the blend of PMMA and PVDF of novel stick-like morphology

H. P. Zhang; P. Zhang; M. Sun; H. Q. Wu; Y. P. Wu; R. Holze

doi:10.1524/zpch.2007.221.8.1039

A gelled polymer electrolyte with the blend of PMMA and PVDF of novel stick-like morphology

H. P. Zhang, P. Zhang, M. Sun, H. Q. Wu, Y. P. Wu, R. Holze

Research output: Contribution to journal › Article › peer-review

9 Scopus citations

Abstract

A novel stick-like polymer based on poly(methyl methacrylate)(PMMA) and poly-(vinylidene fluoride) (PVDF) has been prepared. Its physical properties were studied with scanning electronic microscopy (SEM), X-ray diffractometry (XRD) and Fourier transform infrared spectroscopy (FTIR). Due to the interaction of PVDF with PMMA, the dispersion of PVDF is homogeneous. Its gelled polymer electrolyte (GPE) with 1 M LiPF₆/ethylene carbonate (EC)/ethyl methyl carbonate (EMC)/dimethyl carbonate (DMC) (1:1:1) is very stable with an electrochemical window up to 5 V vs. Li⁺/Li. The ionic conductivity reaches 0.32 mS/cm at ambient temperature. The electrochemical performances of a polymer lithium ion battery consisting of graphite anode, the GPE and LiCo _1/3Ni_1/3Mn_1/3O₂ cathode has been studied, initial results show that this gelled polymer electrolyte is very promising.

Original language	English
Pages (from-to)	1039-1047
Number of pages	9
Journal	Zeitschrift fur Physikalische Chemie
Volume	221
Issue number	8
DOIs	https://doi.org/10.1524/zpch.2007.221.8.1039
State	Published - 2007
Externally published	Yes

Keywords

Gelled polymer electrolyte
Lithium ion batteries
Polymer electrolyte morphology

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This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1524/zpch.2007.221.8.1039

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title = "A gelled polymer electrolyte with the blend of PMMA and PVDF of novel stick-like morphology",

abstract = "A novel stick-like polymer based on poly(methyl methacrylate)(PMMA) and poly-(vinylidene fluoride) (PVDF) has been prepared. Its physical properties were studied with scanning electronic microscopy (SEM), X-ray diffractometry (XRD) and Fourier transform infrared spectroscopy (FTIR). Due to the interaction of PVDF with PMMA, the dispersion of PVDF is homogeneous. Its gelled polymer electrolyte (GPE) with 1 M LiPF6/ethylene carbonate (EC)/ethyl methyl carbonate (EMC)/dimethyl carbonate (DMC) (1:1:1) is very stable with an electrochemical window up to 5 V vs. Li+/Li. The ionic conductivity reaches 0.32 mS/cm at ambient temperature. The electrochemical performances of a polymer lithium ion battery consisting of graphite anode, the GPE and LiCo 1/3Ni1/3Mn1/3O2 cathode has been studied, initial results show that this gelled polymer electrolyte is very promising.",

keywords = "Gelled polymer electrolyte, Lithium ion batteries, Polymer electrolyte morphology",

author = "Zhang, {H. P.} and P. Zhang and M. Sun and Wu, {H. Q.} and Wu, {Y. P.} and R. Holze",

year = "2007",

doi = "10.1524/zpch.2007.221.8.1039",

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AU - Zhang, H. P.

AU - Zhang, P.

AU - Sun, M.

AU - Wu, H. Q.

AU - Wu, Y. P.

AU - Holze, R.

PY - 2007

Y1 - 2007

N2 - A novel stick-like polymer based on poly(methyl methacrylate)(PMMA) and poly-(vinylidene fluoride) (PVDF) has been prepared. Its physical properties were studied with scanning electronic microscopy (SEM), X-ray diffractometry (XRD) and Fourier transform infrared spectroscopy (FTIR). Due to the interaction of PVDF with PMMA, the dispersion of PVDF is homogeneous. Its gelled polymer electrolyte (GPE) with 1 M LiPF6/ethylene carbonate (EC)/ethyl methyl carbonate (EMC)/dimethyl carbonate (DMC) (1:1:1) is very stable with an electrochemical window up to 5 V vs. Li+/Li. The ionic conductivity reaches 0.32 mS/cm at ambient temperature. The electrochemical performances of a polymer lithium ion battery consisting of graphite anode, the GPE and LiCo 1/3Ni1/3Mn1/3O2 cathode has been studied, initial results show that this gelled polymer electrolyte is very promising.

AB - A novel stick-like polymer based on poly(methyl methacrylate)(PMMA) and poly-(vinylidene fluoride) (PVDF) has been prepared. Its physical properties were studied with scanning electronic microscopy (SEM), X-ray diffractometry (XRD) and Fourier transform infrared spectroscopy (FTIR). Due to the interaction of PVDF with PMMA, the dispersion of PVDF is homogeneous. Its gelled polymer electrolyte (GPE) with 1 M LiPF6/ethylene carbonate (EC)/ethyl methyl carbonate (EMC)/dimethyl carbonate (DMC) (1:1:1) is very stable with an electrochemical window up to 5 V vs. Li+/Li. The ionic conductivity reaches 0.32 mS/cm at ambient temperature. The electrochemical performances of a polymer lithium ion battery consisting of graphite anode, the GPE and LiCo 1/3Ni1/3Mn1/3O2 cathode has been studied, initial results show that this gelled polymer electrolyte is very promising.

KW - Gelled polymer electrolyte

KW - Lithium ion batteries

KW - Polymer electrolyte morphology

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DO - 10.1524/zpch.2007.221.8.1039

M3 - 文章

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SN - 0942-9352

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JO - Zeitschrift fur Physikalische Chemie

JF - Zeitschrift fur Physikalische Chemie

IS - 8

ER -

A gelled polymer electrolyte with the blend of PMMA and PVDF of novel stick-like morphology

Abstract

Keywords

UN SDGs

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