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Title: Advanced separators based on aromatic polymer for high energy density lithium batteries

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.

Inventors:
; ;
Issue Date:
Research Org.:
Argonne National Lab. (ANL), Argonne, IL (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1347589
Patent Number(s):
9598545
Application Number:
13/755,823
Assignee:
UCHICAGO ARGONNE, LLC
Patent Classifications (CPCs):
Y - NEW / CROSS SECTIONAL TECHNOLOGIES Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE Y02E - REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08J - WORKING-UP
DOE Contract Number:  
AC02-06CH11357
Resource Type:
Patent
Resource Relation:
Patent File Date: 2013 Jan 31
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY; 25 ENERGY STORAGE; 36 MATERIALS SCIENCE

Citation Formats

Zhang, Zhengcheng, Woo, Jung-Je, and Amine, Khalil. Advanced separators based on aromatic polymer for high energy density lithium batteries. United States: N. p., 2017. Web.
Zhang, Zhengcheng, Woo, Jung-Je, & Amine, Khalil. Advanced separators based on aromatic polymer for high energy density lithium batteries. United States.
Zhang, Zhengcheng, Woo, Jung-Je, and Amine, Khalil. Tue . "Advanced separators based on aromatic polymer for high energy density lithium batteries". United States. https://www.osti.gov/servlets/purl/1347589.
@article{osti_1347589,
title = {Advanced separators based on aromatic polymer for high energy density lithium batteries},
author = {Zhang, Zhengcheng and Woo, Jung-Je and Amine, Khalil},
abstractNote = {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.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {3}
}

Patent:

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Works referenced in this record:

Battery performances and thermal stability of polyacrylonitrile nano-fiber-based nonwoven separators for Li-ion battery
journal, June 2008


Composite nonwoven separator for lithium-ion battery: Development and characterization
journal, July 2010


Enhancement of thermal stability and cycling performance in lithium-ion cells through the use of ceramic-coated separators
journal, September 2010


Preparation of a trilayer separator and its application to lithium-ion batteries
journal, December 2010