Tuning the Vacancy Concentration in Lithium Germanium Antimony Tellurides—Influence on Phase Transitions, Lithium Mobility, and Thermoelectric Properties
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DOI: 10.1021/acs.chemmater.8b03609
Abstract: In the solid solution series Li2–xGe3+1/2xSb2Te7 and Li2–xGe11+1/2xSb2Te15 (0 ≤ x ≤ 2), the heterovalent substitution gradually changes the vacancy concentration on the cation position from 0% (for... read more here.
Keywords: concentration lithium; vacancy concentration; vacancy; tuning vacancy ... See more keywords
Ionic conduction mechanism in high concentration lithium ion electrolytes.
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DOI: 10.1039/d2cc05645c
Abstract: The conduction mechanism of a family of high concentration lithium electrolytes (HCEs) is investigated. It is found in all HCEs that the molecular motions are regulated by the anion size and correlated to the HCE… read more here.
Keywords: conduction mechanism; high concentration; concentration lithium; mechanism ... See more keywords