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Investigation of through-plane morphologies of multiblock copolymers based on poly(arylene ether sulfone)s

Takamuku, Shogo LU ; Takimoto, Naohiko ; Abe, Mitsutaka and Shinohara, Kazuhiko (2010) In Journal of Power Sources 195(4). p.1095-1098
Abstract
Through-plane morphologies of multiblock copolymers based on poly(arylene ether sulfone)s were investigated by transmission electron microscopy (TEM) and through-plane conductivity measurements using a 4-probe method. The measured results showed that proton conductivity increased with a longer block length and that the optimal block length ranged from 5 to 7 K. TEM cross-sectional images also supported these results, indicating that a block length of 10 K is too well organized to conduct through-plane ion carriers. (C) 2009 Elsevier B.V. All rights reserved.
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author
; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
keywords
Poly(arylene ether sulfone), Block copolymer, Fuel cell, Through-plane conductivity, 4-Probe method, Cross-section
in
Journal of Power Sources
volume
195
issue
4
pages
1095 - 1098
publisher
Elsevier
external identifiers
  • wos:000271779100024
  • scopus:71549160087
ISSN
1873-2755
DOI
10.1016/j.jpowsour.2009.08.061
language
English
LU publication?
yes
additional info
The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Polymer and Materials Chemistry (LTH) (011001041)
id
cbdb2a91-b0fa-411f-a2c3-3805d7047d52 (old id 1535752)
date added to LUP
2016-04-01 11:12:51
date last changed
2022-01-26 06:13:09
@article{cbdb2a91-b0fa-411f-a2c3-3805d7047d52,
  abstract     = {{Through-plane morphologies of multiblock copolymers based on poly(arylene ether sulfone)s were investigated by transmission electron microscopy (TEM) and through-plane conductivity measurements using a 4-probe method. The measured results showed that proton conductivity increased with a longer block length and that the optimal block length ranged from 5 to 7 K. TEM cross-sectional images also supported these results, indicating that a block length of 10 K is too well organized to conduct through-plane ion carriers. (C) 2009 Elsevier B.V. All rights reserved.}},
  author       = {{Takamuku, Shogo and Takimoto, Naohiko and Abe, Mitsutaka and Shinohara, Kazuhiko}},
  issn         = {{1873-2755}},
  keywords     = {{Poly(arylene ether sulfone); Block copolymer; Fuel cell; Through-plane conductivity; 4-Probe method; Cross-section}},
  language     = {{eng}},
  number       = {{4}},
  pages        = {{1095--1098}},
  publisher    = {{Elsevier}},
  series       = {{Journal of Power Sources}},
  title        = {{Investigation of through-plane morphologies of multiblock copolymers based on poly(arylene ether sulfone)s}},
  url          = {{http://dx.doi.org/10.1016/j.jpowsour.2009.08.061}},
  doi          = {{10.1016/j.jpowsour.2009.08.061}},
  volume       = {{195}},
  year         = {{2010}},
}