The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
Feb. 20, 2018

Filed:

Apr. 13, 2015
Applicant:

Hitachi, Ltd., Tokyo, JP;

Inventors:

Taigo Onodera, Tokyo, JP;

Tadashi Fujieda, Tokyo, JP;

Jun Kawaji, Tokyo, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/04 (2006.01); H01M 4/1391 (2010.01); H01M 10/052 (2010.01); H01M 10/0562 (2010.01);
U.S. Cl.
CPC ...
H01M 4/0471 (2013.01); H01M 4/0433 (2013.01); H01M 4/1391 (2013.01); H01M 10/052 (2013.01); H01M 10/0562 (2013.01); Y02T 10/7011 (2013.01);
Abstract

Disclosed herein is a method for producing an electrode includes a step of reducing lithium-vanadium oxide by heating in reducing gas, a step of causing the reduced lithium-vanadium oxide to deliquesce, a step of mixing the deliquesced lithium oxide with an active material so as to prepare an electrode mixture, and a step of making the electrode mixture into an electrode by virtue of molding after heat treatment to the electrode mixture. The method for producing an all-solid battery further includes a step of bonding the thus-made electrode to a solid electrode layer in such a way that the solid electrode layer is interposed between the electrode and either of cathode and anode to be paired with the electrode.


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