Isothermal crystallization and effect of soak time on phase evolution, microstructure and ionic conductivity of Li2O-Al2O3-TiO2-P2O5 glass-ceramic
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- 作者：Swati Soman ; somans@iitb.ac.in" class="auth_mail" title="E-mail the corresponding author ; Dhiren Sonigra dhirensonigra016@gmail.com" class="auth_mail" title="E-mail the corresponding author ; Ajit R. Kulkarni ajit.kulkarni@iitb.ac.in" class="auth_mail" title="E-mail the corresponding author
- 关键词：Crystallization ; Microstructure ; Crystalline volume fraction ; Electrical conductivity ; Percolation
- 刊名：Journal of Non-Crystalline Solids
- 出版年：2016
- 出版时间：1 May 2016
- 年：2016
- 卷：439
- 期：Complete
- 页码：38-45
- 全文大小：1170 K
文摘
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Evolution of LATP phase from glass is studied exclusively.
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Conductivity enhancement is correlated to the extent of crystallization in LATP glass-ceramics.
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Increase in crystalline volume content with soak time followed KJMA equation of grain growth kinetics.
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Significant increase in ionic conductivity is in accordance with percolation scaling law.