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Title: Polymeric electrolytes based on hydrosilyation reactions

Abstract

New polymer electrolytes were prepared by in situ cross-linking of allyl functional polymers based on hydrosilation reaction using a multifunctional silane cross-linker and an organoplatinum catalyst. The new cross-linked electrolytes are insoluble in organic solvent and show much better mechanical strength. In addition, the processability of the polymer electrolyte is maintained since the casting is finished well before the gel formation.

Inventors:
 [1];  [2];  [3];  [4];  [4];  [1]
  1. Oakland, CA
  2. Fairfield, CA
  3. Painted Post, NY
  4. Berkeley, CA
Issue Date:
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
908253
Patent Number(s):
7101643
Application Number:
10/160,604
Assignee:
The Regents of the University of California (Oakland, CA)
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:  
AC03-76SF00098
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY

Citation Formats

Kerr, John Borland, Wang, Shanger, Hou, Jun, Sloop, Steven Edward, Han, Yong Bong, and Liu, Gao. Polymeric electrolytes based on hydrosilyation reactions. United States: N. p., 2006. Web.
Kerr, John Borland, Wang, Shanger, Hou, Jun, Sloop, Steven Edward, Han, Yong Bong, & Liu, Gao. Polymeric electrolytes based on hydrosilyation reactions. United States.
Kerr, John Borland, Wang, Shanger, Hou, Jun, Sloop, Steven Edward, Han, Yong Bong, and Liu, Gao. Tue . "Polymeric electrolytes based on hydrosilyation reactions". United States. https://www.osti.gov/servlets/purl/908253.
@article{osti_908253,
title = {Polymeric electrolytes based on hydrosilyation reactions},
author = {Kerr, John Borland and Wang, Shanger and Hou, Jun and Sloop, Steven Edward and Han, Yong Bong and Liu, Gao},
abstractNote = {New polymer electrolytes were prepared by in situ cross-linking of allyl functional polymers based on hydrosilation reaction using a multifunctional silane cross-linker and an organoplatinum catalyst. The new cross-linked electrolytes are insoluble in organic solvent and show much better mechanical strength. In addition, the processability of the polymer electrolyte is maintained since the casting is finished well before the gel formation.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2006},
month = {9}
}

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Works referenced in this record:

Single-ion conductivity in comblike polymers
journal, May 1990