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ChemInform Abstract: Lanthanum-Lithium-Sodium Double Chromates as Ionic Conductors
- Source :
- ChemInform. 28
- Publication Year :
- 2010
- Publisher :
- Wiley, 2010.
-
Abstract
- Lanthanum–lithium–sodium double chromates Li1−xNaxLa(CrO4)2 were prepared and analysed by means of admittance spectroscopy. Their a.c. conductivity parameters are correlated with structural details of high and low temperature forms of pure lanthanum–lithium double chromates. Lithium compounds show the lowest conductivity values and the highest activation energy for ion motion, while the sample Li0.5Na0.5La(CrO4)2 exhibits the highest conductivity 10−5 S cm−1 and the lowest activation energy 0.58 eV.
Details
- ISSN :
- 09317597
- Volume :
- 28
- Database :
- OpenAIRE
- Journal :
- ChemInform
- Accession number :
- edsair.doi...........190a2c265f34eda5d5e8f5f7abcdb40d
- Full Text :
- https://doi.org/10.1002/chin.199737008