Sulfonated polysulfone battery membrane for use in corrosive environments
Abstract
For batteries containing strong oxidizing electrolyte and a membrane separating two electrolyte solutions, e.g., a zinc ferricyanide battery, an improved membrane is provided comprising an oxidative resistant, conductive, ion-selective membrane fabricated from a catenated aromatic polymer having an absence of tertiary hydrogens, e.g., a sulfonated polysulfone.
- Inventors:
-
- (Albuquerque, NM)
- Albuquerque, NM
- Issue Date:
- Research Org.:
- AT&T
- OSTI Identifier:
- 866454
- Patent Number(s):
- 4714663
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08J - WORKING-UP
- DOE Contract Number:
- AC04-76DP00789
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- sulfonated; polysulfone; battery; membrane; corrosive; environments; batteries; containing; strong; oxidizing; electrolyte; separating; solutions; zinc; ferricyanide; improved; provided; comprising; oxidative; resistant; conductive; ion-selective; fabricated; catenated; aromatic; polymer; absence; tertiary; hydrogens; electrolyte solutions; corrosive environment; provided comprising; electrolyte solution; corrosive environments; strong oxidizing; membrane separating; selective membrane; containing strong; /429/
Citation Formats
Arnold, Jr., Charles, and Assink, Roger. Sulfonated polysulfone battery membrane for use in corrosive environments. United States: N. p., 1987.
Web.
Arnold, Jr., Charles, & Assink, Roger. Sulfonated polysulfone battery membrane for use in corrosive environments. United States.
Arnold, Jr., Charles, and Assink, Roger. Thu .
"Sulfonated polysulfone battery membrane for use in corrosive environments". United States. https://www.osti.gov/servlets/purl/866454.
@article{osti_866454,
title = {Sulfonated polysulfone battery membrane for use in corrosive environments},
author = {Arnold, Jr., Charles and Assink, Roger},
abstractNote = {For batteries containing strong oxidizing electrolyte and a membrane separating two electrolyte solutions, e.g., a zinc ferricyanide battery, an improved membrane is provided comprising an oxidative resistant, conductive, ion-selective membrane fabricated from a catenated aromatic polymer having an absence of tertiary hydrogens, e.g., a sulfonated polysulfone.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jan 01 00:00:00 EST 1987},
month = {Thu Jan 01 00:00:00 EST 1987}
}
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