P(VDF-HFP)-based micro-porous composite polymer electrolyte prepared by in situ hydrolysis of titanium tetrabutoxide

Z. H. Li; H. P. Zhang; P. Zhang; Y. P. Wu

doi:10.1007/s10800-007-9407-0

P(VDF-HFP)-based micro-porous composite polymer electrolyte prepared by in situ hydrolysis of titanium tetrabutoxide

Z. H. Li, H. P. Zhang, P. Zhang, Y. P. Wu

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

16 Scopus citations

Abstract

A micro-porous composite polymer electrolyte (MCPE) was prepared in situ by adding TiO₂ nanoparticles from the hydrolysis of titanium tetrabutoxide to a solution of poly(vinylidenefluoride-co-hexafluoropropylene) [P(VDF-HFP)] copolymer. The prepared microporous polymer films (MCPFs) were characterized by scanning electronic microscopy, X-ray diffraction, thermogravimetric analysis, FT-IR and electrochemical interface resistance. After the addition of TiO₂ nanoparticles the polarity of CF ₂ groups in the polymer chains and the crystallinity of the MCPFs decreased. When the composite polymer film contained 8.5 wt% of TiO₂ nanoparticles the MCPE exhibited excellent electrochemical properties such as high ionic conductivity, up to 2.40 × 10^-3 S cm^-1 at room temperature.

Original language	English
Pages (from-to)	109-114
Number of pages	6
Journal	Journal of Applied Electrochemistry
Volume	38
Issue number	1
DOIs	https://doi.org/10.1007/s10800-007-9407-0
State	Published - Jan 2008
Externally published	Yes

Keywords

In situ hydrolysis
Ionic conductivity
Nanoparticles
Polymer electrolyte
Titanium tetrabutoxide

Access to Document

10.1007/s10800-007-9407-0

Cite this

@article{935e7335447d4bbb94c133c7aac29323,

title = "P(VDF-HFP)-based micro-porous composite polymer electrolyte prepared by in situ hydrolysis of titanium tetrabutoxide",

abstract = "A micro-porous composite polymer electrolyte (MCPE) was prepared in situ by adding TiO2 nanoparticles from the hydrolysis of titanium tetrabutoxide to a solution of poly(vinylidenefluoride-co-hexafluoropropylene) [P(VDF-HFP)] copolymer. The prepared microporous polymer films (MCPFs) were characterized by scanning electronic microscopy, X-ray diffraction, thermogravimetric analysis, FT-IR and electrochemical interface resistance. After the addition of TiO2 nanoparticles the polarity of CF 2 groups in the polymer chains and the crystallinity of the MCPFs decreased. When the composite polymer film contained 8.5 wt% of TiO2 nanoparticles the MCPE exhibited excellent electrochemical properties such as high ionic conductivity, up to 2.40 × 10-3 S cm-1 at room temperature.",

keywords = "In situ hydrolysis, Ionic conductivity, Nanoparticles, Polymer electrolyte, Titanium tetrabutoxide",

author = "Li, {Z. H.} and Zhang, {H. P.} and P. Zhang and Wu, {Y. P.}",

year = "2008",

month = jan,

doi = "10.1007/s10800-007-9407-0",

language = "英语",

volume = "38",

pages = "109--114",

journal = "Journal of Applied Electrochemistry",

issn = "0021-891X",

publisher = "Springer Netherlands",

number = "1",

}

TY - JOUR

T1 - P(VDF-HFP)-based micro-porous composite polymer electrolyte prepared by in situ hydrolysis of titanium tetrabutoxide

AU - Li, Z. H.

AU - Zhang, H. P.

AU - Zhang, P.

AU - Wu, Y. P.

PY - 2008/1

Y1 - 2008/1

N2 - A micro-porous composite polymer electrolyte (MCPE) was prepared in situ by adding TiO2 nanoparticles from the hydrolysis of titanium tetrabutoxide to a solution of poly(vinylidenefluoride-co-hexafluoropropylene) [P(VDF-HFP)] copolymer. The prepared microporous polymer films (MCPFs) were characterized by scanning electronic microscopy, X-ray diffraction, thermogravimetric analysis, FT-IR and electrochemical interface resistance. After the addition of TiO2 nanoparticles the polarity of CF 2 groups in the polymer chains and the crystallinity of the MCPFs decreased. When the composite polymer film contained 8.5 wt% of TiO2 nanoparticles the MCPE exhibited excellent electrochemical properties such as high ionic conductivity, up to 2.40 × 10-3 S cm-1 at room temperature.

AB - A micro-porous composite polymer electrolyte (MCPE) was prepared in situ by adding TiO2 nanoparticles from the hydrolysis of titanium tetrabutoxide to a solution of poly(vinylidenefluoride-co-hexafluoropropylene) [P(VDF-HFP)] copolymer. The prepared microporous polymer films (MCPFs) were characterized by scanning electronic microscopy, X-ray diffraction, thermogravimetric analysis, FT-IR and electrochemical interface resistance. After the addition of TiO2 nanoparticles the polarity of CF 2 groups in the polymer chains and the crystallinity of the MCPFs decreased. When the composite polymer film contained 8.5 wt% of TiO2 nanoparticles the MCPE exhibited excellent electrochemical properties such as high ionic conductivity, up to 2.40 × 10-3 S cm-1 at room temperature.

KW - In situ hydrolysis

KW - Ionic conductivity

KW - Nanoparticles

KW - Polymer electrolyte

KW - Titanium tetrabutoxide

UR - http://www.scopus.com/inward/record.url?scp=36749023865&partnerID=8YFLogxK

U2 - 10.1007/s10800-007-9407-0

DO - 10.1007/s10800-007-9407-0

M3 - 文章

AN - SCOPUS:36749023865

SN - 0021-891X

VL - 38

SP - 109

EP - 114

JO - Journal of Applied Electrochemistry

JF - Journal of Applied Electrochemistry

IS - 1

ER -

P(VDF-HFP)-based micro-porous composite polymer electrolyte prepared by in situ hydrolysis of titanium tetrabutoxide

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this