Invention Grant
- Patent Title: Advanced separators based on aromatic polymer for high energy density lithium batteries
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Application No.: US13755823Application Date: 2013-01-31
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Publication No.: US09598545B2Publication Date: 2017-03-21
- Inventor: Zhengcheng Zhang , Jung-Je Woo , Khalil Amine
- Applicant: UChicago Argonne, LLC
- Applicant Address: US IL Chicago
- Assignee: UCHICAGO ARGONNE, LLC
- Current Assignee: UCHICAGO ARGONNE, LLC
- Current Assignee Address: US IL Chicago
- Agency: Foley & Lardner LLP
- Main IPC: C08J5/18
- IPC: C08J5/18 ; H01M2/14 ; H01M2/16 ; C08J5/22 ; H01M10/0525
Abstract:
A process includes casting a solution including poly(phenylene oxide), inorganic nanoparticles, a solvent, and a non-solvent on a substrate; and removing the solvent to form a porous film; wherein: the porous film is configured for use as a porous separator for a lithium ion battery.
Public/Granted literature
- US20140212748A1 ADVANCED SEPARATORS BASED ON AROMATIC POLYMER FOR HIGH ENERGY DENSITY LITHIUM BATTERIES Public/Granted day:2014-07-31
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