Electrical conductivity of lithium borosilicate glasses modified with TiO2

Electrical conductivity of lithium borosilicate glasses modified with TiO2

The variation of electrical conductivity with addition of TiO2 in lithium borosilicate system has been studied. The addition of TiO2 to the optimum conducting composition in lithium borosilicate system further enhances the conductivity. A maximum conductivity is obtained at 10 mol% TiO2. Also the Ti...

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Veröffentlicht in:IOP conference series. Materials Science and Engineering 2009-01, Vol.2 (1), p.012051-3
Hauptverfasser: Deshpande, A V, Paighan, N S
Format: Artikel
Sprache:eng
Schlagworte:
Borosilicate glass
Electrical resistivity
Glass transition temperature
Lithium
Molar volume
Titanium dioxide
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Zusammenfassung:The variation of electrical conductivity with addition of TiO2 in lithium borosilicate system has been studied. The addition of TiO2 to the optimum conducting composition in lithium borosilicate system further enhances the conductivity. A maximum conductivity is obtained at 10 mol% TiO2. Also the TiO2 addition results in increase in density and decrease in molar volume. The variation in glass transition temperature Tg and CTE with addition of TiO2 is explained on the basis of changes in glass structure.
ISSN:1757-899X
1757-8981
1757-899X
DOI:10.1088/1757-899X/2/1/012051