Room temperature lithium superionic conductivity in high entropy oxides
By D. Bérardan, S. Franger, A. K. Meena, N. Dragoe. 2016
477 citations recorded by the source corpus.
Impedance spectroscopy measurements evidence superionic Li+ mobility (>10−3 S cm−1) at room temperature and fast ionic mobility for Na+ (5 × 10−6 S cm−1) in high entropy oxides, a new family of oxide-based materials with the general formula (MgCoNiCuZn)1−x−yGayAxO (with A = Li, Na, K). Structural investigations indicate that the conduction path probably involves oxygen vacancies.
Subfields: Inorganic Chemistry, Materials Chemistry, Mechanical Engineering
View Paper: https://www.semanticscholar.org/paper/f19d263d8fd07516521142ecdcd7795180172061
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