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:
Feb. 09, 2021
Filed:
Jun. 19, 2017
Applicant:
Cornell University, Ithaca, NY (US);
Inventors:
Lin Ma, Santa Clara, CA (US);
Lynden Archer, Ithaca, NY (US);
Assignee:
CORNELL UNIVERSITY, Ithaca, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
C08F 220/28 (2006.01); H01M 2/14 (2006.01); H01M 2/16 (2006.01); D06M 13/278 (2006.01); C08F 222/10 (2006.01); C08F 122/10 (2006.01); C08F 228/02 (2006.01); H01M 10/052 (2010.01); H01M 10/054 (2010.01); H01M 4/38 (2006.01);
U.S. Cl.
CPC ...
C08F 220/28 (2013.01); C08F 122/1006 (2020.02); C08F 222/1006 (2013.01); C08F 228/02 (2013.01); D06M 13/278 (2013.01); H01M 2/145 (2013.01); H01M 2/1653 (2013.01); C08F 220/286 (2020.02); H01M 4/38 (2013.01); H01M 10/052 (2013.01); H01M 10/054 (2013.01);
Abstract
A cross-linked polymeric material is formed by polymerizing a polyethylene glycol di(meth)acrylate and a sulfonate salt containing a double bond that facilitates covalent bonding of the sulfonate salt to the polyethylene glycol di(meth)acrylate. In the polymeric material, cations from the salt are optionally replaced with metal ions selected from sodium, lithium, aluminum, magnesium, and zinc. Related methods and membranes and batteries including the cross-linked polymeric material are also provided.