Provided is a process for manufacturing, at a low cost and efficiently, lithium titanium oxides which are useful for electricity storage devices. A desired lithium titanium oxide can be obtained by heating at least both (1) a titanium compound and (2) a li...

A method for producing a lithium titanate precursor includes the step of grinding a lithium compound and a titanium compound in a state where these compounds coexist. More preferably, a method for producing a lithium titanate precursor includes the steps o...

The invention provides a low-cost, efficient method for producing lithium titanate that is useful for applications in electric storage devices. The desired lithium titanate can be obtained by heating at least (1) titanium oxide having a BET single point sp...

Disclosed are: a novel lithium titanate; and a method for producing the novel lithium titanate. Specifically disclosed is a compound that has a chemical composition represented by the general formula (1): Li 2 Ti 18 O 37 , or the compound additionally cont...

Disclosed is a lithium titanate that, when used as a positive electrode active material in a lithium secondary battery having a metallic lithium negative electrode, provides a discharge capacity at a discharge rate of 30C that is at least 75% of the discha...

Disclosed is lithium titanate having excellent rate properties and useful for electricity storage devices, which is produced by preparing lithium titanate secondary particles that are aggregates of lithium titanate primary particles and forming at least ma...

According to the process of this invention, first a manganese oxide seed is prepared, which is then grown to obtain manganese oxide having large particle diameters. The manganese oxide thus obtained is reacted with a lithium compound, whereby lithium manga...