Methods of enhancing conductivity of a polymer-ceramic composite electrolyte
Abstract
Methods for enhancing conductivity of polymer-ceramic composite electrolytes are provided which include forming a polymer-ceramic composite electrolyte film by a melt casting technique and uniaxially stretching the film from about 5 to 15% in length. The polymer-ceramic composite electrolyte is also preferably annealed after stretching such that it has a room temperature conductivity of from 10.sup.-4 S cm.sup.-1 to 10.sup.-3 S cm.sup.-1. The polymer-ceramic composite electrolyte formed by the methods of the present invention may be used in lithium rechargeable batteries.
- Inventors:
- Issue Date:
- Research Org.:
- University of Dayton, OH (United States)
- Sponsoring Org.:
- USDOE
- OSTI Identifier:
- 1174601
- Patent Number(s):
- 6656641
- Application Number:
- 09/755,693
- Assignee:
- University of Dayton (Dayton, OH)
- 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
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- 75 CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY; 25 ENERGY STORAGE
Citation Formats
Kumar, Binod. Methods of enhancing conductivity of a polymer-ceramic composite electrolyte. United States: N. p., 2003.
Web.
Kumar, Binod. Methods of enhancing conductivity of a polymer-ceramic composite electrolyte. United States.
Kumar, Binod. Tue .
"Methods of enhancing conductivity of a polymer-ceramic composite electrolyte". United States. https://www.osti.gov/servlets/purl/1174601.
@article{osti_1174601,
title = {Methods of enhancing conductivity of a polymer-ceramic composite electrolyte},
author = {Kumar, Binod},
abstractNote = {Methods for enhancing conductivity of polymer-ceramic composite electrolytes are provided which include forming a polymer-ceramic composite electrolyte film by a melt casting technique and uniaxially stretching the film from about 5 to 15% in length. The polymer-ceramic composite electrolyte is also preferably annealed after stretching such that it has a room temperature conductivity of from 10.sup.-4 S cm.sup.-1 to 10.sup.-3 S cm.sup.-1. The polymer-ceramic composite electrolyte formed by the methods of the present invention may be used in lithium rechargeable batteries.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2003},
month = {12}
}
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