New method for the preparation of solid polymer electrolyte based on poly(vinylidene fluoride-co-hexafluoropropylene)

Taehee Kim; Ik Joong Kang; Gyoujin Cho; Kwon Pil Park

doi:10.1007/BF02701490

New method for the preparation of solid polymer electrolyte based on poly(vinylidene fluoride-co-hexafluoropropylene)

Taehee Kim
, Ik Joong Kang
, Gyoujin Cho
, Kwon Pil Park

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

8 Scopus citations

Abstract

A novel solid polymer electrolyte (pore-gel SPE) has been found to provide superior SPE having a high conductivity, good mechanical strength and low solution leakage. This pore-gel SPE was prepared from gelation in pores of polymer membrane with electrolyte solution including solvent. The conductivity of pore-gel type PVDF-HFP/TEABF₄ (Tetraethylammomium tetrafluoroborate) membrane can reach 1.6×10^-1 Scm ^-1. The tensile strength of this membrane was 4,000 kPa, which is about 23 times larger than that of gel-type SPE with the same composition. Poregel SPE reduced solution leakage to 0%, compared with 2% of hybrid-type SPE after 2.0 hr leakage test in PVDF-HFP/TEABF₄ membrane.

Original language	English
Pages (from-to)	234-237
Number of pages	4
Journal	Korean Journal of Chemical Engineering
Volume	22
Issue number	2
DOIs	https://doi.org/10.1007/BF02701490
State	Published - Mar 2005
Externally published	Yes

Keywords

Conductivity
Gelation
Mechanical Strength
PVDF-HFP
Solid Polymer Electrolyte

Access to Document

10.1007/BF02701490

Cite this

@article{6e4caeb090dd4cb6b3df12cfe45d8f55,

title = "New method for the preparation of solid polymer electrolyte based on poly(vinylidene fluoride-co-hexafluoropropylene)",

abstract = "A novel solid polymer electrolyte (pore-gel SPE) has been found to provide superior SPE having a high conductivity, good mechanical strength and low solution leakage. This pore-gel SPE was prepared from gelation in pores of polymer membrane with electrolyte solution including solvent. The conductivity of pore-gel type PVDF-HFP/TEABF4 (Tetraethylammomium tetrafluoroborate) membrane can reach 1.6×10-1 Scm -1. The tensile strength of this membrane was 4,000 kPa, which is about 23 times larger than that of gel-type SPE with the same composition. Poregel SPE reduced solution leakage to 0\%, compared with 2\% of hybrid-type SPE after 2.0 hr leakage test in PVDF-HFP/TEABF4 membrane.",

keywords = "Conductivity, Gelation, Mechanical Strength, PVDF-HFP, Solid Polymer Electrolyte",

author = "Taehee Kim and Kang, \{Ik Joong\} and Gyoujin Cho and Park, \{Kwon Pil\}",

year = "2005",

month = mar,

doi = "10.1007/BF02701490",

language = "English",

volume = "22",

pages = "234--237",

journal = "Korean Journal of Chemical Engineering",

issn = "0256-1115",

publisher = "Springer",

number = "2",

}

TY - JOUR

T1 - New method for the preparation of solid polymer electrolyte based on poly(vinylidene fluoride-co-hexafluoropropylene)

AU - Kim, Taehee

AU - Kang, Ik Joong

AU - Cho, Gyoujin

AU - Park, Kwon Pil

PY - 2005/3

Y1 - 2005/3

N2 - A novel solid polymer electrolyte (pore-gel SPE) has been found to provide superior SPE having a high conductivity, good mechanical strength and low solution leakage. This pore-gel SPE was prepared from gelation in pores of polymer membrane with electrolyte solution including solvent. The conductivity of pore-gel type PVDF-HFP/TEABF4 (Tetraethylammomium tetrafluoroborate) membrane can reach 1.6×10-1 Scm -1. The tensile strength of this membrane was 4,000 kPa, which is about 23 times larger than that of gel-type SPE with the same composition. Poregel SPE reduced solution leakage to 0%, compared with 2% of hybrid-type SPE after 2.0 hr leakage test in PVDF-HFP/TEABF4 membrane.

AB - A novel solid polymer electrolyte (pore-gel SPE) has been found to provide superior SPE having a high conductivity, good mechanical strength and low solution leakage. This pore-gel SPE was prepared from gelation in pores of polymer membrane with electrolyte solution including solvent. The conductivity of pore-gel type PVDF-HFP/TEABF4 (Tetraethylammomium tetrafluoroborate) membrane can reach 1.6×10-1 Scm -1. The tensile strength of this membrane was 4,000 kPa, which is about 23 times larger than that of gel-type SPE with the same composition. Poregel SPE reduced solution leakage to 0%, compared with 2% of hybrid-type SPE after 2.0 hr leakage test in PVDF-HFP/TEABF4 membrane.

KW - Conductivity

KW - Gelation

KW - Mechanical Strength

KW - PVDF-HFP

KW - Solid Polymer Electrolyte

UR - https://www.scopus.com/pages/publications/20344371218

U2 - 10.1007/BF02701490

DO - 10.1007/BF02701490

M3 - Article

AN - SCOPUS:20344371218

SN - 0256-1115

VL - 22

SP - 234

EP - 237

JO - Korean Journal of Chemical Engineering

JF - Korean Journal of Chemical Engineering

IS - 2

ER -

New method for the preparation of solid polymer electrolyte based on poly(vinylidene fluoride-co-hexafluoropropylene)

Abstract

Keywords

Access to Document

Other files and links

Fingerprint

Cite this