Electrical properties of K2FeCl5·H2O and K2AlF5 |
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| Authors: | J Schoonman EE Hellstrom RA Huggins |
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| Institution: | Center for Materials Research, Stanford University, Stanford, California 94305 USA |
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| Abstract: | The electrical conductivity of nominally pure K2FeCl5·H2O and anhydrous K2AlF5 has been studied from 300 to 690°K. K2FeCl5·H2O exhibits mixed ionic and electronic conduction, whereas K2AlF5 is a pure ionic conductor. The mass and charge transport processes in K2FeCl5·H2O seem to be governed by deviations from both molecularity and stoichiometry. At elevated temperatures both potassium and chloride ions are mobile in K2FeCl5·H2O. |
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