Conducting polymer ultracapacitor
Abstract
A sealed ultracapacitor assembly is formed with first and second electrodes of first and second conducting polymers electrodeposited on porous carbon paper substrates, where the first and second electrodes each define first and second exterior surfaces and first and second opposing surfaces. First and second current collector plates are bonded to the first and second exterior surfaces, respectively. A porous membrane separates the first and second opposing surfaces, with a liquid electrolyte impregnating the insulating membrane. A gasket formed of a thermoplastic material surrounds the first and second electrodes and seals between the first and second current collector plates for containing the liquid electrolyte.
- Inventors:
-
- Latham, NY
- Los Alamos, NM
- Issue Date:
- Research Org.:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States)
- OSTI Identifier:
- 874280
- Patent Number(s):
- 6356433
- Assignee:
- The Regents of the University of California (Los Alamos, NM)
- Patent Classifications (CPCs):
-
H - ELECTRICITY H01 - BASIC ELECTRIC ELEMENTS H01G - CAPACITORS
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:
- W-7405-ENG-36
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- conducting; polymer; ultracapacitor; sealed; assembly; formed; electrodes; polymers; electrodeposited; porous; carbon; paper; substrates; define; exterior; surfaces; opposing; current; collector; plates; bonded; membrane; separates; liquid; electrolyte; impregnating; insulating; gasket; thermoplastic; material; surrounds; seals; containing; current collector; porous membrane; conducting polymer; porous carbon; /361/
Citation Formats
Shi, Steven Z, Davey, John R, Gottesfeld, Shimshon, and Ren, Xiaoming. Conducting polymer ultracapacitor. United States: N. p., 2002.
Web.
Shi, Steven Z, Davey, John R, Gottesfeld, Shimshon, & Ren, Xiaoming. Conducting polymer ultracapacitor. United States.
Shi, Steven Z, Davey, John R, Gottesfeld, Shimshon, and Ren, Xiaoming. Tue .
"Conducting polymer ultracapacitor". United States. https://www.osti.gov/servlets/purl/874280.
@article{osti_874280,
title = {Conducting polymer ultracapacitor},
author = {Shi, Steven Z and Davey, John R and Gottesfeld, Shimshon and Ren, Xiaoming},
abstractNote = {A sealed ultracapacitor assembly is formed with first and second electrodes of first and second conducting polymers electrodeposited on porous carbon paper substrates, where the first and second electrodes each define first and second exterior surfaces and first and second opposing surfaces. First and second current collector plates are bonded to the first and second exterior surfaces, respectively. A porous membrane separates the first and second opposing surfaces, with a liquid electrolyte impregnating the insulating membrane. A gasket formed of a thermoplastic material surrounds the first and second electrodes and seals between the first and second current collector plates for containing the liquid electrolyte.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jan 01 00:00:00 EST 2002},
month = {Tue Jan 01 00:00:00 EST 2002}
}
Works referenced in this record:
Electrochemical polymerization of thiophenes in the presence of bithiophene or terthiophene: kinetics and mechanism of the polymerization
journal, September 1991
- Wei, Yen; Chan, Chi Cheung; Tian, Jing
- Chemistry of Materials, Vol. 3, Issue 5