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. 06, 2020
Filed:
Jan. 31, 2017
Applicant:
Sogang University Research Foundation, Seoul, KR;
Inventors:
Heewoo Rhee, Seoul, KR;
Sangwoo Kim, Seoul, KR;
Taeyung Youn, Gyeonggi-do, TW;
Seungyoung Choi, Gyeongsangbuk-do, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/10 (2016.01); H01M 8/1081 (2016.01); H01M 8/1039 (2016.01); H01M 8/1088 (2016.01); H01M 8/1069 (2016.01); H01M 8/1018 (2016.01); H01M 8/1032 (2016.01); C08J 5/22 (2006.01); C08J 3/11 (2006.01); H01M 8/1025 (2016.01);
U.S. Cl.
CPC ...
H01M 8/1081 (2013.01); C08J 3/11 (2013.01); C08J 5/2237 (2013.01); C08J 5/2256 (2013.01); H01M 8/1018 (2013.01); H01M 8/1025 (2013.01); H01M 8/1032 (2013.01); H01M 8/1039 (2013.01); H01M 8/1069 (2013.01); H01M 8/1088 (2013.01); C08J 2327/12 (2013.01); C08J 2371/10 (2013.01); H01M 2008/1095 (2013.01); H01M 2300/0082 (2013.01);
Abstract
Provided are an proton conducting polymer electrolyte membrane and a manufacturing method thereof which control the proton conducting nanochannel size and proton conductivity by phase separation improvement of a polar aprotic solvent in casting the proton conducting polymer electrolyte membrane.