Effect of Gel Composition on the Conductivity of Proton-Conducting Gel Polymeric Electrolytes Doped with H3PO4

Grażyna Żukowska , N. Chojnacka , Władysław Wieczorek

Abstract

It is shown that the conductivity, mechanical properties, and chemical stability of proton-conducting polymer gel electrolytes based on polymethacrylate matrixes can be modified by changing the polymer matrix composition and accordingly the type and concentration of organic solvent used as plasticizer. The use of the glycidyl methacrylate?methyl methacrylate copolymers enhances ionic conductivity, improves mechanical stability and adhesion to the glass substrate compared to the system based on poly(methyl methacrylate) matrixes, and extends chemical stability compared to the system based on pure poly(glycidyl methacrylate). These copolymers also enable the use of N,N-dimethyl formamide?propylene carbonate mixtures as plasticizers, which leads to conductivity enhancement relative to pure propylene carbonate.
Author Grażyna Żukowska (FC / CICSST)
Grażyna Żukowska,,
- Chair Of Inorganic Chemistry And Solid State Technology
, N. Chojnacka - [Warsaw University of Technology (PW)]
N. Chojnacka,,
-
- Politechnika Warszawska
, Władysław Wieczorek (FC / CICSST)
Władysław Wieczorek,,
- Chair Of Inorganic Chemistry And Solid State Technology
Journal seriesChemistry of Materials, ISSN 0897-4756
Issue year2000
Vol12
No12
Pages3578-3582
ASJC Classification2505 Materials Chemistry; 1500 General Chemical Engineering; 1600 General Chemistry
DOIDOI:10.1021/cm0010699
URL http://dx.doi.org/10.1021/cm0010699
Score (nominal)45
Score sourcejournalList
Publication indicators WoS Citations = 24; Scopus Citations = 24; GS Citations = 18.0; Scopus SNIP (Source Normalised Impact per Paper): 2000 = 1.626; WoS Impact Factor: 2006 = 5.104 (2) - 2007=5.536 (5)
Citation count*18 (2015-05-10)
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* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perish system.
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