Poly(phenylene) with high ion selectivity for use in anion exchange membranes
Abstract
A method for synthesizing a poly(phenylene) with high ion selectivity comprises dissolving an alkyl halide poly(phenylene) in a polar aprotic solvent to form a nonaqueous solution and adding an anhydrous nucleophile to the nonaqueous solution to replace the halide of the alkyl halide poly(phenylene) with a cationic group of the nucleophile. The poly(phenylene) can be used in anion exchange membranes.
- Inventors:
- Issue Date:
- Research Org.:
- Sandia National Lab. (SNL-NM), Albuquerque, NM (United States)
- Sponsoring Org.:
- USDOE National Nuclear Security Administration (NNSA)
- OSTI Identifier:
- 1987025
- Patent Number(s):
- 11549011
- Application Number:
- 17/569,777
- Assignee:
- National Technology & Engineering Solutions of Sandia, LLC (Albuquerque, NM)
- DOE Contract Number:
- NA0003525
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 01/06/2022
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Fujimoto, Cy. Poly(phenylene) with high ion selectivity for use in anion exchange membranes. United States: N. p., 2023.
Web.
Fujimoto, Cy. Poly(phenylene) with high ion selectivity for use in anion exchange membranes. United States.
Fujimoto, Cy. Tue .
"Poly(phenylene) with high ion selectivity for use in anion exchange membranes". United States. https://www.osti.gov/servlets/purl/1987025.
@article{osti_1987025,
title = {Poly(phenylene) with high ion selectivity for use in anion exchange membranes},
author = {Fujimoto, Cy},
abstractNote = {A method for synthesizing a poly(phenylene) with high ion selectivity comprises dissolving an alkyl halide poly(phenylene) in a polar aprotic solvent to form a nonaqueous solution and adding an anhydrous nucleophile to the nonaqueous solution to replace the halide of the alkyl halide poly(phenylene) with a cationic group of the nucleophile. The poly(phenylene) can be used in anion exchange membranes.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 10 00:00:00 EST 2023},
month = {Tue Jan 10 00:00:00 EST 2023}
}
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patent-application, July 2018
- Fujimoto, Cy
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