Proton conducting membrane for fuel cells
Abstract
An ion conducting membrane comprising dendrimeric polymers covalently linked into a network structure. The dendrimeric polymers have acid functional terminal groups and may be covalently linked via linking compounds, cross-coupling reactions, or copolymerization reactions. The ion conducting membranes may be produced by various methods and used in fuel cells.
- Inventors:
- Issue Date:
- Research Org.:
- Argonne National Laboratory (ANL), Argonne, IL (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1176165
- Patent Number(s):
- 7195835
- Application Number:
- 11/291,254
- Assignee:
- UChicago Argonne, LLC (Chicago, IL)
- Patent Classifications (CPCs):
-
B - PERFORMING OPERATIONS B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL B01D - SEPARATION
C - CHEMISTRY C08 - ORGANIC MACROMOLECULAR COMPOUNDS C08G - MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- DOE Contract Number:
- W-31-109-ENG-38
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
Citation Formats
Colombo, Daniel G., Krumpelt, Michael, Myers, Deborah J., and Kopasz, John P.. Proton conducting membrane for fuel cells. United States: N. p., 2007.
Web.
Colombo, Daniel G., Krumpelt, Michael, Myers, Deborah J., & Kopasz, John P.. Proton conducting membrane for fuel cells. United States.
Colombo, Daniel G., Krumpelt, Michael, Myers, Deborah J., and Kopasz, John P.. Tue .
"Proton conducting membrane for fuel cells". United States. https://www.osti.gov/servlets/purl/1176165.
@article{osti_1176165,
title = {Proton conducting membrane for fuel cells},
author = {Colombo, Daniel G. and Krumpelt, Michael and Myers, Deborah J. and Kopasz, John P.},
abstractNote = {An ion conducting membrane comprising dendrimeric polymers covalently linked into a network structure. The dendrimeric polymers have acid functional terminal groups and may be covalently linked via linking compounds, cross-coupling reactions, or copolymerization reactions. The ion conducting membranes may be produced by various methods and used in fuel cells.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Mar 27 00:00:00 EDT 2007},
month = {Tue Mar 27 00:00:00 EDT 2007}
}
Works referenced in this record:
Proton-conducting polymer electrolyte membranes based on hydrocarbon polymers
journal, December 2000
- Rikukawa, M.; Sanui, K.
- Progress in Polymer Science, Vol. 25, Issue 10, p. 1463-1502