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| Title: | Thermal, physical and electrical characterization of lithium boroarsenate glasses | Authors: | Chowdari, B.V.R. Akhter, S.K. |
Issue Date: | Jan-1990 | Citation: | Chowdari, B.V.R.,Akhter, S.K. (1990-01). Thermal, physical and electrical characterization of lithium boroarsenate glasses. Journal of Non-Crystalline Solids 116 (1) : 16-26. ScholarBank@NUS Repository. | Abstract: | Glass formation in the lithium boroarsenate system has been established. Maximum conductivity σ = (1 ± 0.05) × 10-4 (Ω cm)-1 at 200°C has been observed for the composition 75 mol% Li2O:20 mol% B2O3:5 mol% As2O3 obtained by the twin-roller rapid quenching technique. The temperature dependence of conductivity follows an Arrhenius behaviour. The effect of adding another glass forming oxide to the binary system of Li2O:B2O3 is clearly indicated in the enhancement in conductivity, density, oxygen packing density and glass transition temperature. © 1990. | Source Title: | Journal of Non-Crystalline Solids | URI: | http://scholarbank.nus.edu.sg/handle/10635/98377 | ISSN: | 00223093 |
| Appears in Collections: | Staff Publications |
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