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:
Jan. 16, 2018
Filed:
Jan. 09, 2015
Applicant:
Nexeon Limited, Oxfordshire, GB;
Inventors:
Mino Green, London, GB;
Feng-Ming Liu, Reading, GB;
Assignee:
Nexeon Limited, Abingdon, Oxfordshire, GB;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01M 4/134 (2010.01); H01M 4/1395 (2010.01); C30B 29/62 (2006.01); H01M 4/04 (2006.01); H01M 4/38 (2006.01); H01M 10/52 (2006.01); H01M 4/02 (2006.01);
U.S. Cl.
CPC ...
H01M 4/134 (2013.01); H01M 4/0492 (2013.01); H01M 4/1395 (2013.01); H01M 4/386 (2013.01); H01M 10/52 (2013.01); H01M 2004/027 (2013.01); Y02E 60/122 (2013.01); Y02P 70/54 (2015.11); Y10T 29/49108 (2015.01); Y10T 117/102 (2015.01); Y10T 428/2982 (2015.01);
Abstract
Pillared particles of silicon or silicon-comprising material and a method of fabricating the same are disclosed. These particles may be used to create both a composite anode structure with a polymer binder, a conductive additive and a metal foil current collector, and an electrode structure. The structure of the particles overcomes the problems of charge/discharge capacity loss.