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Title: Non-aqueous liquid compositions comprising ion exchange polymers reference to related application

Abstract

Compositions, and methods of making thereof, comprising from about 1% to about 5% of a perfluorinated sulfonic acid ionomer or a hydrocarbon-based ionomer; and from about 95% to about 99% of a solvent, said solvent consisting essentially of a polyol; wherein said composition is substantially free of water and wherein said ionomer is uniformly dispersed in said solvent.

Inventors:
; ;
Issue Date:
Research Org.:
Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1064440
Patent Number(s):
8236207
Application Number:
12/938,087
Assignee:
Los Alamos National Security, LLC (Los Alamos, NM)
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
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
DOE Contract Number:  
AC52-06NA25396
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Kim, Yu Seung, Lee, Kwan-Soo, and Rockward, Tommy Q. T. Non-aqueous liquid compositions comprising ion exchange polymers reference to related application. United States: N. p., 2012. Web.
Kim, Yu Seung, Lee, Kwan-Soo, & Rockward, Tommy Q. T. Non-aqueous liquid compositions comprising ion exchange polymers reference to related application. United States.
Kim, Yu Seung, Lee, Kwan-Soo, and Rockward, Tommy Q. T. Tue . "Non-aqueous liquid compositions comprising ion exchange polymers reference to related application". United States. https://www.osti.gov/servlets/purl/1064440.
@article{osti_1064440,
title = {Non-aqueous liquid compositions comprising ion exchange polymers reference to related application},
author = {Kim, Yu Seung and Lee, Kwan-Soo and Rockward, Tommy Q. T.},
abstractNote = {Compositions, and methods of making thereof, comprising from about 1% to about 5% of a perfluorinated sulfonic acid ionomer or a hydrocarbon-based ionomer; and from about 95% to about 99% of a solvent, said solvent consisting essentially of a polyol; wherein said composition is substantially free of water and wherein said ionomer is uniformly dispersed in said solvent.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2012},
month = {8}
}

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Works referenced in this record:

Procedure for preparing solution-cast perfluorosulfonate ionomer films and membranes
journal, October 1986


Structure and related properties of solution-cast perfluorosulfonated ionomer films
journal, November 1987


PEM fuel cell electrocatalyst durability measurements
journal, December 2006