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Compatibility and conductivity of LiClO4 free and doped polyacrylate-poly(ethylene oxide)blends

Thermal behaviour of polyacrylate (PAc)/poly(ethylene oxide) (PEO) and PAc/PEO doped with LiClO4 were investigated by differential scanning calorimetry. The constituents, PAc and PEO, show immiscibility after glass transition temperature Tg analysis. The addition of LiClO4 increases the Tg's of...

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Main Authors: Sim, L.H., Gan, S.N., Chan, C.H., Kammer, H.W., Yahya, R.
Format: Article
Published: 2009
Subjects:
QD Chemistry
Online Access:http://eprints.um.edu.my/6668/
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spelling my.um.eprints.66682013-12-11T04:06:49Z http://eprints.um.edu.my/6668/ Compatibility and conductivity of LiClO4 free and doped polyacrylate-poly(ethylene oxide)blends Sim, L.H. Gan, S.N. Chan, C.H. Kammer, H.W. Yahya, R. QD Chemistry Thermal behaviour of polyacrylate (PAc)/poly(ethylene oxide) (PEO) and PAc/PEO doped with LiClO4 were investigated by differential scanning calorimetry. The constituents, PAc and PEO, show immiscibility after glass transition temperature Tg analysis. The addition of LiClO4 increases the Tg's of neat PAc, PEO and their blends. The conductivities at 30°C of PAc, PAc/PEO 40 : 60 doped with 15 wt- LiClO 4 and PEO are 8.3�10-10, 1.2�10-6 and 7.9�10-6 S cm-1 respectively. Reasonably high conductivity of the PAc/PEO/LiClO4 blends makes it a potential polymer electrolyte. 2009 Article PeerReviewed Sim, L.H. and Gan, S.N. and Chan, C.H. and Kammer, H.W. and Yahya, R. (2009) Compatibility and conductivity of LiClO4 free and doped polyacrylate-poly(ethylene oxide)blends. Materials Research Innovations, 13 (3). pp. 278-281. ISSN 1432-8917 10.1179/143307509X440523
institution Universiti Malaya
building UM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaya
content_source UM Research Repository
url_provider http://eprints.um.edu.my/
topic QD Chemistry
spellingShingle QD Chemistry
Sim, L.H.
Gan, S.N.
Chan, C.H.
Kammer, H.W.
Yahya, R.
Compatibility and conductivity of LiClO4 free and doped polyacrylate-poly(ethylene oxide)blends
description Thermal behaviour of polyacrylate (PAc)/poly(ethylene oxide) (PEO) and PAc/PEO doped with LiClO4 were investigated by differential scanning calorimetry. The constituents, PAc and PEO, show immiscibility after glass transition temperature Tg analysis. The addition of LiClO4 increases the Tg's of neat PAc, PEO and their blends. The conductivities at 30°C of PAc, PAc/PEO 40 : 60 doped with 15 wt- LiClO 4 and PEO are 8.3�10-10, 1.2�10-6 and 7.9�10-6 S cm-1 respectively. Reasonably high conductivity of the PAc/PEO/LiClO4 blends makes it a potential polymer electrolyte.
format Article
author Sim, L.H.
Gan, S.N.
Chan, C.H.
Kammer, H.W.
Yahya, R.
author_facet Sim, L.H.
Gan, S.N.
Chan, C.H.
Kammer, H.W.
Yahya, R.
author_sort Sim, L.H.
title Compatibility and conductivity of LiClO4 free and doped polyacrylate-poly(ethylene oxide)blends
title_short Compatibility and conductivity of LiClO4 free and doped polyacrylate-poly(ethylene oxide)blends
title_full Compatibility and conductivity of LiClO4 free and doped polyacrylate-poly(ethylene oxide)blends
title_fullStr Compatibility and conductivity of LiClO4 free and doped polyacrylate-poly(ethylene oxide)blends
title_full_unstemmed Compatibility and conductivity of LiClO4 free and doped polyacrylate-poly(ethylene oxide)blends
title_sort compatibility and conductivity of liclo4 free and doped polyacrylate-poly(ethylene oxide)blends
publishDate 2009
url http://eprints.um.edu.my/6668/
_version_ 1643687847824195584
score 13.160551

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