Process For Cutting Polymers Electrolyte Multi-Layer Batteries And Batteries Obtained Thereby
Abstract
A stacking of battery laminate is prepared, each battery consisting of anode, polymer electrolyte, cathode films and possibly an insulating film, under conditions suitable to constitute a rigid monoblock assembly, in which the films are unitary with one another. The assembly obtained is thereafter cut in predetermined shape by using a mechanical device without macroscopic deformation of the films constituting the assembly and without inducing permanent short circuits. The battery which is obtained after cutting includes at least one end which appears as a uniform cut, the various films constituting the assembly having undergone no macroscopic deformation, the edges of the films of the anode including an electronically insulating passivation film.
- Inventors:
-
- La Prairie, CA
- Longueuil, CA
- St-Benoit-de-Mirabel, CA
- Beloeil, CA
- Montreal, CA
- Woodbury, MN
- Issue Date:
- Research Org.:
- US ADVANCED BATTERY CONSORTIUM
- OSTI Identifier:
- 879612
- Patent Number(s):
- 6616714
- Application Number:
- 09/393493
- Assignee:
- Hydro-Quebec (Montreal, CA); Minnesota Mining and Manufacturing Company (St. Paul, MN)
- 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:
- FC02-91CE50336
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Gauthier, Michel, Lessard, Ginette, Dussault, Gaston, Rouillard, Roger, Simoneau, Martin, and Miller, Alan Paul. Process For Cutting Polymers Electrolyte Multi-Layer Batteries And Batteries Obtained Thereby. United States: N. p., 2003.
Web.
Gauthier, Michel, Lessard, Ginette, Dussault, Gaston, Rouillard, Roger, Simoneau, Martin, & Miller, Alan Paul. Process For Cutting Polymers Electrolyte Multi-Layer Batteries And Batteries Obtained Thereby. United States.
Gauthier, Michel, Lessard, Ginette, Dussault, Gaston, Rouillard, Roger, Simoneau, Martin, and Miller, Alan Paul. Tue .
"Process For Cutting Polymers Electrolyte Multi-Layer Batteries And Batteries Obtained Thereby". United States. https://www.osti.gov/servlets/purl/879612.
@article{osti_879612,
title = {Process For Cutting Polymers Electrolyte Multi-Layer Batteries And Batteries Obtained Thereby},
author = {Gauthier, Michel and Lessard, Ginette and Dussault, Gaston and Rouillard, Roger and Simoneau, Martin and Miller, Alan Paul},
abstractNote = {A stacking of battery laminate is prepared, each battery consisting of anode, polymer electrolyte, cathode films and possibly an insulating film, under conditions suitable to constitute a rigid monoblock assembly, in which the films are unitary with one another. The assembly obtained is thereafter cut in predetermined shape by using a mechanical device without macroscopic deformation of the films constituting the assembly and without inducing permanent short circuits. The battery which is obtained after cutting includes at least one end which appears as a uniform cut, the various films constituting the assembly having undergone no macroscopic deformation, the edges of the films of the anode including an electronically insulating passivation film.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Sep 09 00:00:00 EDT 2003},
month = {Tue Sep 09 00:00:00 EDT 2003}
}