Title:
チタン酸リチウムの製造方法
Document Type and Number:
Japanese Patent JP5896994
Kind Code:
B2
Abstract:
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 lithium compound that has a volume-mean particle diameter of 5µm or less. The lithium compound is preferably obtained by adjusting the volume-mean particle diameter to 5µm or less by pulverizing. It is preferable that the titanium compound and the lithium compound are heated together with (3) a lithium titanium oxide compound that has the same crystal structure as that of objective lithium titanium oxide. It is preferable that these materials are dry-blended prior to the heating.
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Inventors:
Takeshima Wara
Takehisa Wataru
Honma Masatoshi
Yusuke Kubota
Takehisa Wataru
Honma Masatoshi
Yusuke Kubota
Application Number:
JP2013512430A
Publication Date:
March 30, 2016
Filing Date:
April 26, 2012
Export Citation:
Assignee:
Ishihara Sangyo Co., Ltd.
International Classes:
C01G23/00; H01M4/485
Domestic Patent References:
| JPH10139430A | 1998-05-26 | |||
| JP2010254482A | 2010-11-11 | |||
| JP2011113796A | 2011-06-09 |
Foreign References:
| WO2007032494A1 | 2007-03-22 |
Attorney, Agent or Firm:
Asamura patent office