[18p-E207-1~11] 15.1 Bulk crystal growth

[18p-E207-1] [INVITED] Growth of Bulk Single Crystals of Materials for All Solid-State Lithium Ion Battery by TSFZ Method

〇Isao Tanaka¹ (1.Univ. Yamanashi)

Keywords:bulk single crystal growth, all solid-state lithium ion battery, TSFZ method

Layered structure oxides, the solid electrolyte La_2/3-xLi_3xTiO₃(LLT) and the positive electrode material LiCoO₂, are promising as materials for all solid-state lithium ion battery. The bulk single crystals were grown by the Traveling Solvent Floating Zone (TSFZ) method. In this presentation, the features of the TSFZ method and TSFZ growth of LLT and LiCoO₂bulk single crystals will be discussed.