Ion-imbibed membranes based on proton conducting aromatic polyether type copolymers and their application in redox flow batteries
Abstract
The present invention relates to a class of polymer ion imbibed membranes for electrolyte flow batteries. The membranes are a conducting aromatic polyether type copolymer bearing nitrogen heterocycles groups, especially pyridine type. While the membranes can be used in acid, basic, and neutral electrolytes, the nitrogen heterocycles in the membrane interact with acid in the electrolyte to form a proton transport network, so as to keep the proton transport performance of the membrane. The membrane has excellent mechanical stability and thermostability as well as tunable porosity.
- Inventors:
- Issue Date:
- Research Org.:
- Advent Technologies Holdings, Inc., Boston, MA (United States)
- Sponsoring Org.:
- USDOE Advanced Research Projects Agency - Energy (ARPA-E)
- OSTI Identifier:
- 1892974
- Patent Number(s):
- 11342573
- Application Number:
- 16/806,002
- Assignee:
- Advent Technologies (Boston, MA)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01M - PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
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
- DOE Contract Number:
- AR0000767
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 03/02/2020
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Paloumbis, George, Chochos, Christos L., De Castro, Emory Sayre, Gourdoupi, Nora, Pavlicek, Ryan, Sharma, Manav, and Gregoriou, Vasilis G. Ion-imbibed membranes based on proton conducting aromatic polyether type copolymers and their application in redox flow batteries. United States: N. p., 2022.
Web.
Paloumbis, George, Chochos, Christos L., De Castro, Emory Sayre, Gourdoupi, Nora, Pavlicek, Ryan, Sharma, Manav, & Gregoriou, Vasilis G. Ion-imbibed membranes based on proton conducting aromatic polyether type copolymers and their application in redox flow batteries. United States.
Paloumbis, George, Chochos, Christos L., De Castro, Emory Sayre, Gourdoupi, Nora, Pavlicek, Ryan, Sharma, Manav, and Gregoriou, Vasilis G. Tue .
"Ion-imbibed membranes based on proton conducting aromatic polyether type copolymers and their application in redox flow batteries". United States. https://www.osti.gov/servlets/purl/1892974.
@article{osti_1892974,
title = {Ion-imbibed membranes based on proton conducting aromatic polyether type copolymers and their application in redox flow batteries},
author = {Paloumbis, George and Chochos, Christos L. and De Castro, Emory Sayre and Gourdoupi, Nora and Pavlicek, Ryan and Sharma, Manav and Gregoriou, Vasilis G.},
abstractNote = {The present invention relates to a class of polymer ion imbibed membranes for electrolyte flow batteries. The membranes are a conducting aromatic polyether type copolymer bearing nitrogen heterocycles groups, especially pyridine type. While the membranes can be used in acid, basic, and neutral electrolytes, the nitrogen heterocycles in the membrane interact with acid in the electrolyte to form a proton transport network, so as to keep the proton transport performance of the membrane. The membrane has excellent mechanical stability and thermostability as well as tunable porosity.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue May 24 00:00:00 EDT 2022},
month = {Tue May 24 00:00:00 EDT 2022}
}
Works referenced in this record:
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