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:
Nov. 26, 2019
Filed:
Jun. 01, 2016
Applicant:
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Inventors:
Assignee:
Korea Advanced Institute of Science and Technology, Daejeon, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 12/08 (2006.01); H01M 2/16 (2006.01); H01M 10/0525 (2010.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
H01M 2/1653 (2013.01); H01M 10/0525 (2013.01); H01M 10/4235 (2013.01); H01M 12/08 (2013.01); H01M 2220/20 (2013.01); Y02E 60/122 (2013.01); Y02E 60/128 (2013.01);
Abstract
Disclosed is a separator for a lithium battery, which includes a first polymer and a second polymer, has an interchain distance of 2.8 Å or less, and is free from pores, wherein the second polymer has higher polarity than the first polymer.