Cover Image

Conductivity study in PEO-LiOAc based polymer electrolyte

Polyethylene oxide (PEO) films doped with lithium acetate (LiOAc) were prepared by the solution cast technique. The molecular weight of PEO was 300 000 g mol(-1). Lithium acetate was added to PEO in different weight ratios ranging from 0 to 30 wt-%. The PEO-LiOAc mixtures were dissolved in 1% acetic...

Full description

Saved in:
Bibliographic Details
Main Authors: Majid, Siti Rohana, Arof, Abdul Kariem, Ismail, L.
Format: Article
Published: Springer Verlag (Germany) 2009
Subjects:
QC Physics
Online Access:http://eprints.um.edu.my/7643/
https://doi.org/10.1179/143307509X440532
Tags: Add Tag
No Tags, Be the first to tag this record!
id my.um.eprints.7643
record_format eprints
spelling my.um.eprints.76432019-08-27T01:23:26Z http://eprints.um.edu.my/7643/ Conductivity study in PEO-LiOAc based polymer electrolyte Majid, Siti Rohana Arof, Abdul Kariem Ismail, L. QC Physics Polyethylene oxide (PEO) films doped with lithium acetate (LiOAc) were prepared by the solution cast technique. The molecular weight of PEO was 300 000 g mol(-1). Lithium acetate was added to PEO in different weight ratios ranging from 0 to 30 wt-%. The PEO-LiOAc mixtures were dissolved in 1% acetic acid solution and stirred overnight. The highest electrical conductivity obtained for this system is 2.18 x 10(-6) S cm(-1) for the sample containing 30 wt-% CH(3)COOLi. The conductivity-temperature study was carried out for all samples from 25 to 100 degrees C. Different amounts of ethylene carbonate were added as a plasticiser. This resulted in the conductivity increasing to 1.46 x 10(-5) S cm(-1). Springer Verlag (Germany) 2009 Article PeerReviewed Majid, Siti Rohana and Arof, Abdul Kariem and Ismail, L. (2009) Conductivity study in PEO-LiOAc based polymer electrolyte. Materials Research Innovations, 13 (3). pp. 282-284. ISSN 1432-8917 https://doi.org/10.1179/143307509X440532 doi:10.1179/143307509x440532
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 QC Physics
spellingShingle QC Physics
Majid, Siti Rohana
Arof, Abdul Kariem
Ismail, L.
Conductivity study in PEO-LiOAc based polymer electrolyte
description Polyethylene oxide (PEO) films doped with lithium acetate (LiOAc) were prepared by the solution cast technique. The molecular weight of PEO was 300 000 g mol(-1). Lithium acetate was added to PEO in different weight ratios ranging from 0 to 30 wt-%. The PEO-LiOAc mixtures were dissolved in 1% acetic acid solution and stirred overnight. The highest electrical conductivity obtained for this system is 2.18 x 10(-6) S cm(-1) for the sample containing 30 wt-% CH(3)COOLi. The conductivity-temperature study was carried out for all samples from 25 to 100 degrees C. Different amounts of ethylene carbonate were added as a plasticiser. This resulted in the conductivity increasing to 1.46 x 10(-5) S cm(-1).
format Article
author Majid, Siti Rohana
Arof, Abdul Kariem
Ismail, L.
author_facet Majid, Siti Rohana
Arof, Abdul Kariem
Ismail, L.
author_sort Majid, Siti Rohana
title Conductivity study in PEO-LiOAc based polymer electrolyte
title_short Conductivity study in PEO-LiOAc based polymer electrolyte
title_full Conductivity study in PEO-LiOAc based polymer electrolyte
title_fullStr Conductivity study in PEO-LiOAc based polymer electrolyte
title_full_unstemmed Conductivity study in PEO-LiOAc based polymer electrolyte
title_sort conductivity study in peo-lioac based polymer electrolyte
publisher Springer Verlag (Germany)
publishDate 2009
url http://eprints.um.edu.my/7643/
https://doi.org/10.1179/143307509X440532
_version_ 1643688089074270208
score 13.209306

Similar Items