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. 17, 2017
Filed:
Jul. 26, 2013
Applicant:
The Penn State Research Foundation, University Park, PA (US);
Assignee:
The Penn State Research Foundation, University Park, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 79/00 (2006.01); C08G 65/38 (2006.01); H01M 10/0525 (2010.01); H01M 10/0565 (2010.01); C08J 5/18 (2006.01); C08J 5/22 (2006.01); C07C 309/07 (2006.01); H01M 10/052 (2010.01); C08G 65/00 (2006.01); C08G 65/40 (2006.01); C08L 71/12 (2006.01);
U.S. Cl.
CPC ...
C08G 65/38 (2013.01); C07C 309/07 (2013.01); C08G 65/007 (2013.01); C08G 65/4006 (2013.01); C08J 5/18 (2013.01); C08J 5/2262 (2013.01); C08L 71/12 (2013.01); H01M 10/052 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); H01M 2300/0085 (2013.01); Y02T 10/7011 (2013.01);
Abstract
We report a new class of single-ion electrolyte including pendant lithium perfluoroethyl sulfonates. Embodiments may be based on, for example, aromatic poly(arylene ether)s, polyphenylenes, or polyarylene sulfides. The microporous polymer film saturated with organic carbonates exhibits a nearly unity t, state-of-the-art conductivities (e.g. >10S cmat room temperature) over a wide range of temperatures, high electrochemical stability, and outstanding mechanical properties, which enables the membrane to function as both ion conducting medium and separator in the batteries.