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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| Format: | Article |
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2009
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| 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. |
| collection | UM |
| 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. |
| first_indexed | 2024-03-06T05:16:52Z |
| format | Article |
| id | um.eprints-6668 |
| institution | Universiti Malaya |
| last_indexed | 2024-03-06T05:16:52Z |
| publishDate | 2009 |
| record_format | dspace |
| spelling | 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 , DOI https://doi.org/10.1179/143307509X440523 <https://doi.org/10.1179/143307509X440523>. 10.1179/143307509X440523 |
| 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 |
| title | 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_short | 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 |
| topic | QD Chemistry |
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