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Anionic Graft Copolymers Containing Poly(ethylene oxide)

Dérand, Helene; Wesslén, Bengt LU and Mellander, Bengt-Erik (1995) In Electrochimica Acta 40(13-14). p.2413-2416
Abstract
Anionic graft copolymers were prepared through ring-opening anhydride reactions between poly(ethylene oxide) monomethyl ethers (MPEG) and copolymers of maleic anhydride and styrene (SMA), methyl vinyl ether (MEMA) and ethylene (EMA), respectively. The carboxylic acid groups in the graft copolymers were neutralized with KOH, and films were prepared by solution casting. The materials were characterized by FTIR, NMR and DSC. Ionic conductivity and electrical relaxation have been studied as well. The EMA-MPEG 2000 graft copolymer showed the highest conductivity, sigma = 3 x 10(-5) S cm(-1) at 80 degrees C.
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author
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
anionic graft copolymer, single ion conductor, polymer electrolyte, electrical relaxation
in
Electrochimica Acta
volume
40
issue
13-14
pages
2413 - 2416
publisher
Pergamon
external identifiers
  • scopus:4244117900
ISSN
0013-4686
DOI
10.1016/0013-4686(95)00205-S
language
English
LU publication?
yes
id
49bac439-282d-42a7-b310-9a5ba2152beb (old id 34970)
date added to LUP
2007-06-15 15:51:19
date last changed
2017-01-01 04:52:30
@article{49bac439-282d-42a7-b310-9a5ba2152beb,
  abstract     = {Anionic graft copolymers were prepared through ring-opening anhydride reactions between poly(ethylene oxide) monomethyl ethers (MPEG) and copolymers of maleic anhydride and styrene (SMA), methyl vinyl ether (MEMA) and ethylene (EMA), respectively. The carboxylic acid groups in the graft copolymers were neutralized with KOH, and films were prepared by solution casting. The materials were characterized by FTIR, NMR and DSC. Ionic conductivity and electrical relaxation have been studied as well. The EMA-MPEG 2000 graft copolymer showed the highest conductivity, sigma = 3 x 10(-5) S cm(-1) at 80 degrees C.},
  author       = {Dérand, Helene and Wesslén, Bengt and Mellander, Bengt-Erik},
  issn         = {0013-4686},
  keyword      = {anionic graft copolymer,single ion conductor,polymer electrolyte,electrical relaxation},
  language     = {eng},
  number       = {13-14},
  pages        = {2413--2416},
  publisher    = {Pergamon},
  series       = {Electrochimica Acta},
  title        = {Anionic Graft Copolymers Containing Poly(ethylene oxide)},
  url          = {http://dx.doi.org/10.1016/0013-4686(95)00205-S},
  volume       = {40},
  year         = {1995},
}