High-Conductivity Solid Electrolytes: MAg 4 I 5
Authors:
- 21 July 1967
- journal article
- other
- Published by American Association for the Advancement of Science (AAAS) in Science
- Vol. 157 (3786) , 308-310
Abstract
The solid electrolytes MAg 4 I 5 , where M may be potassium, rubidium, or ammonium, have an ionic conductivity of 0.2 (ohm cm) -1 at 20°C. Although pure CsAg 4 I 5 does not form, partial substitution of cesium into the M position was obtained. The high-conducting phases of KAg 4 I 5 and RbAg 4 I 5 may be quenched to low temperatures, where they transform to resistive phases at -136° and -155°C, respectively.Keywords
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