Polymer blend electrolyte system and electrochemical cell using same
First Claim
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1. A polymer gel electrolyte system for use in an electrochemical cell comprising a polymer blend gel electrolyte support structure fabricated of a blend of at least first and second different grades of a single polymer material.
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Abstract
An electrochemical cell (10) includes first and second electrodes (12) and (14) with an electrolyte system (26) disposed therebetween. The electrolyte system is fabricated of a blend of differing grades of a single polymer. One grade may be provided to, for example, absorb an electrolyte active species, while the second grade may be provided to enhance mechanical integrity of the system.
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30 Claims
- 1. A polymer gel electrolyte system for use in an electrochemical cell comprising a polymer blend gel electrolyte support structure fabricated of a blend of at least first and second different grades of a single polymer material.
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14. An electrochemical cell, comprising:
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an anode; a cathode; and an electrolyte system comprising a polymer blend gel electrolyte support structure fabricated of a blend of at least first and second different grades of a single polymer material, and having dispersed therein an electrolyte active species. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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- 25. A polymer gel electrolyte system for use in an electrochemiocal cell comprising a polymer blend gel electrolyte support structure fabricated of a blend of at least first and second different grades of a single polymer material, said first and second grades having differing physical characteristics, said polymer gel electrolyte support structure having an electrolyte active species dispersed therein.
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