Alternative low cost electrodes for hybrid flow batteries
Abstract
An electrode for use in an all-iron redox flow battery is provided. In one example, the electrode may include a plastic mesh; and a coating on the plastic mesh. The coating may be a hydrophilic coating or a conductive coating and the electrode may have an electrode reaction potential is less than 0.8V. Further, a method of manufacturing a coated plastic mesh electrode for use in an all-iron redox flow battery is provided. In one example method, the steps include fabricating a plastic mesh, treating the plastic mesh by applying a solvent treatment or a plasma treatment or a mechanical abrasion treatment; coating the plastic mesh with a material selected from: carbon inks, metal oxides, and hydrophilic polymers.
- Inventors:
- Issue Date:
- Research Org.:
- ESS Tech, Inc., Portland, OR (United States)
- Sponsoring Org.:
- USDOE Advanced Research Projects Agency - Energy (ARPA-E)
- OSTI Identifier:
- 1824104
- Patent Number(s):
- 11043679
- Application Number:
- 14/984,416
- Assignee:
- ESS Tech, INC. (Portland, OR)
- 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:
- AR0000261
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 12/30/2015
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Evans, Craig E., Song, Yang, and Chen, Jeffrey. Alternative low cost electrodes for hybrid flow batteries. United States: N. p., 2021.
Web.
Evans, Craig E., Song, Yang, & Chen, Jeffrey. Alternative low cost electrodes for hybrid flow batteries. United States.
Evans, Craig E., Song, Yang, and Chen, Jeffrey. Tue .
"Alternative low cost electrodes for hybrid flow batteries". United States. https://www.osti.gov/servlets/purl/1824104.
@article{osti_1824104,
title = {Alternative low cost electrodes for hybrid flow batteries},
author = {Evans, Craig E. and Song, Yang and Chen, Jeffrey},
abstractNote = {An electrode for use in an all-iron redox flow battery is provided. In one example, the electrode may include a plastic mesh; and a coating on the plastic mesh. The coating may be a hydrophilic coating or a conductive coating and the electrode may have an electrode reaction potential is less than 0.8V. Further, a method of manufacturing a coated plastic mesh electrode for use in an all-iron redox flow battery is provided. In one example method, the steps include fabricating a plastic mesh, treating the plastic mesh by applying a solvent treatment or a plasma treatment or a mechanical abrasion treatment; coating the plastic mesh with a material selected from: carbon inks, metal oxides, and hydrophilic polymers.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2021},
month = {6}
}
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