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Determination of Chemical Diffusion Coefficient of Lithium Ions in Ceramics Derived from Pyrolysed Poly(1,2-dimethylsilazane) and Starch
Abstract
The apparent chemical diffusion coefficient Li+ (DappLI+) in pyrolysed poly(1,2-dimethylsilazane)/starch (PSN/S) (weight ratio: 30/70) ceramic anode composite is determined by galvanostatic intermittent titration technique (GITT). The electrode material composition is C6.00N0.14H0.47O0.12Si0.13. The calculated values of DappLI+, depend on the applied potential, vary from 10-14 to 10-9 [cm2/s]. The diffusion coefficient of lithium ions calculated in this work are similar with the values reported by other authors for carbonaceous anodes.
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- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.proeng.2014.12.480
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- Category:
- Conference activity
- Type:
- materiały konferencyjne indeksowane w Web of Science
- Published in:
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Procedia Engineering
no. 98,
pages 8 - 13,
ISSN: 1877-7058 - Title of issue:
- 11th International Symposium on Systems with Fast Ionic Transport (ISSFIT strony 8 - 13
- ISSN:
- 1877-7058
- Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Nowak A., Wicikowska B., Trzciński K., Lisowska-Oleksiak A..: Determination of Chemical Diffusion Coefficient of Lithium Ions in Ceramics Derived from Pyrolysed Poly(1,2-dimethylsilazane) and Starch, W: 11th International Symposium on Systems with Fast Ionic Transport (ISSFIT, 2014, ,.
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.proeng.2014.12.480
- Verified by:
- Gdańsk University of Technology
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