We report the effect of using rutile and anatase TiO2 as precursors in the synthesis of ceramic Li1.3Al0.3Ti1.7(PO4)3 (LATP) NASICON-type electrolyte for solid-state lithium batteries. Anatase TiO2 enables LATP crystallization at lower temperatures while rutile TiO2 leads to a purer and more crystalline LATP phase. We believe these findings are an important contribution towards the development of more effective and less expensive synthesis of Ti-based solid electrolyte materials.
Influence of Rutile and Anatase TiO2 Precursors on the Synthesis of a Li1.5Al0.5Ti1.5(PO4)3 Electrolyte for Solid-State Lithium Batteries
Rosei, Federico;
2022-01-01
Abstract
We report the effect of using rutile and anatase TiO2 as precursors in the synthesis of ceramic Li1.3Al0.3Ti1.7(PO4)3 (LATP) NASICON-type electrolyte for solid-state lithium batteries. Anatase TiO2 enables LATP crystallization at lower temperatures while rutile TiO2 leads to a purer and more crystalline LATP phase. We believe these findings are an important contribution towards the development of more effective and less expensive synthesis of Ti-based solid electrolyte materials.File in questo prodotto:
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La_Monaca_2022_J._Electrochem._Soc._169_040515.pdf
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