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Ionic Conductivity of PVC Based Microporous Polymer Membrane Electrolyte

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1TitleTitle of DocumentIonic Conductivity of PVC Based Microporous Polymer Membrane Electrolyte
2CreatorAuthor's name, affiliation, country ASHWINI S. MAHALLE and VIJAYA S. SANGAWAR
Department of Physics, Polymers and Nanomaterials Research Lab, Govt. Institute of Science & Humanities, Amravati-444604 (M.S.), India
3SubjectDicipline(s) Chemical Science
3SubjectKeywords Microporous polymer membrane, XRD, TGA/DTA, Ionic conductivity
4DescriptionAbstract A microporous polymer membrane based on polyvinyl chloride (PVC) was obtained by a novel polymer dissolution technique in different compositions of (PVC-PVA). The structural study of the prepared PVC microporous membrane was carried out by x-ray diffraction. TGA/DTA analysis reveals that the microporous polymer membrane is thermally stable up to 600 0C. Ionic conductivity of polymer membrane electrolytes have been determined by impedance studies in the temperature of 303-343 K by varying the PVA content in PVC matrix. The ionic conductivity at room temperature was significantly enhanced about 5.431x10-4 S/cm when the weight ratio of PVA was 40 wt%. Finally the effect of different lithium salt concentration was also studied for the microporous polymer electrolyte of high ionic conductivity system. A maximum ionic conductivity of 1.29x10-3 S/cm was obtained for 3 M LiClO4 electrolyte solution at ambient temperature.
5PublishersOrganizing agency, location WWW Publications, India
6Contributor Sponsor(s) -
7DateDate (YYYY-MM-DD) -
8TypeStatus & genre Peer-reviewed Article
8TypeType
9FormateFile Formate PDF
10IdentifierUniform Resource Identifier Click Here
10IdentifierDigital Object Identifier
11SourceJournal/conference title; vol., no. (Year)Chemical Science Transactions, Volume  2 , Number  (1), (2013)
12LanuguageEnglish=en en
13RelationSupp.files
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15CopyrightCopyright and permissions
Chemical Science Transactions | Chem Sci Trans | CST | Online Chemistry Journal | Open Access
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