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. 04, 2022
Filed:
Aug. 24, 2016
Applicant:
Xiamen University, Xiamen, CN;
Inventors:
Assignee:
XIAMEN UNIVERSITY, Xiamen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 2/16 (2006.01); H01M 50/449 (2021.01); H01M 50/403 (2021.01); H01M 50/411 (2021.01); H01M 50/431 (2021.01); H01M 10/0525 (2010.01);
U.S. Cl.
CPC ...
H01M 50/449 (2021.01); H01M 50/403 (2021.01); H01M 50/411 (2021.01); H01M 50/431 (2021.01); H01M 10/0525 (2013.01);
Abstract
A modified ceramic composite separator includes an organic support layer and a ceramic layer coated on the surface of the support layer in a thickness of 0.1 μm to 20 μm, and further comprises a dopamine or other polymer grown in-situ on the surface and interior of the support layer and the ceramic layer. The inorganic power in the ceramic layer has a particle size of 5 nm to 10 μm, and the material of the organic support layer has a molecular weight of 1000 to 100000000.