LITHIUM TITANATE PARTICLES AND PROCESS FOR PRODUCING THE LITHIUM TITANATE PARTICLES, Mg-CONTAINING LITHIUM TITANATE PARTICLES AND PROCESS FOR PRODUCING THE Mg-CONTAINING LITHIUM TITANATE PARTICLES, NEGATIVE ELECTRODE ACTIVE SUBSTANCE PARTICLES FOR NON-AQUEOUS ELECTROLYTE SECONDARY BATTERIES, AND NON-AQUEOUS ELECTROLYTE SECONDARY BATTERY

摘要

According to the present invention, there are provided lithium titanate particles which exhibit an excellent initial discharge capacity and an enhanced high-efficiency discharge capacity retention rate as an active substance for non-aqueous electrolyte secondary batteries and a process for producing the lithium titanate particles, and Mg-containing lithium titanate particles.