Properties of Li1.3Al0.3Ti1.7(PO4)3 Lithium-Conducting Ceramics Synthesized by Spark Plasma Sintering
Г. Б. Куншина, О. О. Шичалин, A.A. Belov, Е. К. Папынов, И. В. Бочарова, О. Б. Щербина
Abstract
Abstract Results on the synthesis of lithium-conducting ceramics Li1.3Al0.3Ti1.7(PO4)3 by the method of spark plasma sintering (SPS) are presented. In the first stage, the monophase Li1.3Al0.3Ti1.7(PO4)3 solid-electrolyte powder is synthesized from the nitrate-peroxide precursor. Its subsequent consolidation by the SPS method provides the formation of ceramics with the high Li-ionic conductivity and the density on the level of 97–98%. The microstructure and the electrochemical properties of the Li1.3Al0.3Ti1.7(PO4)3 ceramics are studied.
Topics & Concepts
Spark plasma sinteringMaterials scienceCeramicSinteringElectrochemistryMicrostructureIonic conductivityElectrolyteConductivityLithium (medication)Inorganic chemistryMineralogyMetallurgyElectrodeChemistryPhysical chemistryEndocrinologyMedicineAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesExtraction and Separation Processes