LITHIUM TITANATE WITH A NANOTUBE STRUCTURE

摘要

The present invention provides a method for producing lithium titanate with a nanostructure, comprising: a first step of providing lithium titanate with a nanotube structure, and providing TiO2 powder at a metastable state; a second step of enabling the TiO2 powder to react in an LiOH aqueous solution to form stratified titanate containing the Li ingredient by an ion exchange method; a third step of heat treating the titanate to convert the stratified titanate into a nanotube structure; and a fourth step of drying the resulting material.