Solid polymeric electrolyte of PVC-ENR-LiClO4

Azizan Ahmad, Mohd Yusri Abd Rahman, M. L M Ali, H. Hashim, F. A. Kalam

Research output: Contribution to journalArticle

32 Citations (Scopus)

Abstract

The ionic conductivity of PVC-ENR-LiClO4 (PVC, polyvinyl chloride; ENR, epoxidized natural rubber) as a function of LiClO4 concentration, ENR concentration, temperature, and radiation dose of electron beam cross-linking has been studied. The electrolyte samples were prepared by solution casting technique. Their ionic conductivities were measured using the impedance spectroscopy technique. It was observed that the relationship between the concentration of salt, as well as temperature, and conductivity were linear. The electrolyte conductivity increases with ENR concentration. This relationship was discussed using the number of charge carrier theory. The conductivity-temperature behaviour of the electrolyte is Arrhenian. The conductivity also varies with the radiation dose of the electron beam cross-linking. The highest room temperature conductivity of the electrolyte of 8.5∈×∈10-7 S/cm was obtained at 30% by weight of LiClO4. The activation energy, E a and pre-exponential factor, σ o, are 1.4∈×∈10-2 eV and 1.5∈×∈10-11 S/cm, respectively.

Original languageEnglish
Pages (from-to)67-70
Number of pages4
JournalIonics
Volume13
Issue number2
DOIs
Publication statusPublished - Apr 2007

Fingerprint

Polyvinyl Chloride
Polyvinyl chlorides
Electrolytes
electrolytes
conductivity
Ionic conductivity
Dosimetry
Electron beams
ion currents
Temperature
electron beams
Rubber
polyvinyl chloride
dosage
Charge carriers
radiation
Casting
rubber
Activation energy
Salts

Keywords

  • Electron beam cross-linking
  • Ionic conductivity
  • PVC-ENR-LiClO
  • Solution casting

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Chemical Engineering(all)
  • Materials Chemistry

Cite this

Solid polymeric electrolyte of PVC-ENR-LiClO4 . / Ahmad, Azizan; Abd Rahman, Mohd Yusri; Ali, M. L M; Hashim, H.; Kalam, F. A.

In: Ionics, Vol. 13, No. 2, 04.2007, p. 67-70.

Research output: Contribution to journalArticle

Ahmad, Azizan ; Abd Rahman, Mohd Yusri ; Ali, M. L M ; Hashim, H. ; Kalam, F. A. / Solid polymeric electrolyte of PVC-ENR-LiClO4 In: Ionics. 2007 ; Vol. 13, No. 2. pp. 67-70.
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