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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.:

US 11325076 B1

PDFFull Text
Date of Patent:
May. 10, 2022

Filed:

Jul. 26, 2019

Battery having separator including mesoporous silica thin film positioned on macroporous substrate

Applicant:

National Taiwan University, Taipei, TW;

Inventors:

Chung-Yuan Mou, Taipei, TW;

Jingling Yang, Taipei, TW;

Heng-Liang Wu, Taipei, TW;

Assignee:

NATIONAL TAIWAN UNIVERSITY, Taipei, TW;

Attorney:

McClure, Qualey & Rodack, LLP

Primary Examiner:

Sean P Cullen

Int. Cl.
CPC ...
B01D 71/02 (2006.01); B01D 71/34 (2006.01); B01D 71/40 (2006.01); B01D 71/54 (2006.01); B01D 71/36 (2006.01); H01M 4/38 (2006.01); H01M 10/0525 (2010.01); H01M 10/0562 (2010.01); H01M 10/0565 (2010.01); H01M 50/411 (2021.01); H01M 50/431 (2021.01); H01M 50/449 (2021.01); B82Y 30/00 (2011.01);
U.S. Cl.
CPC ...
B01D 71/027 (2013.01); B01D 71/34 (2013.01); B01D 71/36 (2013.01); B01D 71/40 (2013.01); B01D 71/54 (2013.01); H01M 4/386 (2013.01); H01M 10/0525 (2013.01); H01M 10/0562 (2013.01); H01M 10/0565 (2013.01); H01M 50/411 (2021.01); H01M 50/431 (2021.01); H01M 50/449 (2021.01); B01D 2325/02 (2013.01); B01D 2325/04 (2013.01); B82Y 30/00 (2013.01);
Abstract

A battery and a method of fabricating a porous membrane are disclosed. The battery includes an anode, a cathode, and a battery separator. The battery separator is positioned between the anode and the cathode and includes a macroporous substrate and a mesoporous silica thin film (MSTF) with perpendicular mesopore channels. The MSTF is positioned on the macroporous substrate. The method includes the following steps. A polymer film is formed on a macroporous substrate. A MSTF with perpendicular mesopore channels is grown on the polymer film. The polymer film is removed to form the porous membrane.

Find Patent Forward Citations

Mou, Chung-Yuan. (2022). Battery having separator including mesoporous silica thin film positioned on macroporous substrate (U.S. Patent No. 11325076). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11325076

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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