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.
Patent No.:
Date of Patent:
Oct. 26, 2021
Filed:
Aug. 18, 2015
Applicant:
Faradion Limited, Sheffield, GB;
Inventors:
Jeremy Barker, Chipping Norton, GB;
Christopher John Wright, Oxford, GB;
Assignee:
FARADION LIMITED, Sheffield, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H01M 10/054 (2010.01); H01M 10/44 (2006.01); H01M 10/42 (2006.01); H01M 10/052 (2010.01); H01M 4/38 (2006.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H02J 7/0016 (2013.01); H01M 10/054 (2013.01); H01M 10/44 (2013.01); H02J 7/0042 (2013.01); H01M 4/38 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/4235 (2013.01);
Abstract
The invention relates to a process for making sodium-ion cells, particularly sodium-ion cells which are capable of safe storage and/or transportation, comprising the steps: a) constructing a sodium-ion cell comprising a positive electrode, a negative electrode and an electrolyte, optionally performing one more charge/discharge operations on the sodium-ion cell; and b) treating the sodium-ion cell to ensure that it is in a state of charge of from 0% to 20%.