SOLID ELECTROLYTE SEPARATOR BONDING AGENT

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United States of America Patent

SERIAL NO

15595755

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Abstract

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Set forth herein are electrochemical cells which include a negative electrode current collector, a lithium metal negative electrode, an oxide electrolyte membrane, a bonding agent layer, a positive electrode, and a positive electrode current collector. The bonding agent layer advantageously lowers the interfacial impedance of the oxide electrolyte at least at the positive electrode interface and also optionally acts as an adhesive between the solid electrolyte separator and the positive electrode interface. Also set forth herein are methods of making these bonding agent layers including, but not limited to, methods of preparing and depositing precursor solutions which form these bonding agent layers. Set forth herein, additionally, are methods of using these electrochemical cells.

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Patent Owner(s)

Patent OwnerAddress
QUANTUMSCAPE CORPORATION1730 TECHNOLOGY DRIVE SAN JOSE CA 95110

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHEN, Zhebo San Jose, US 55 441
DONNELLY, Niall San Jose, US 64 1478
HOLME, Tim San Jose, US 86 2095
SINGH, Deepika San Jose, US 27 254

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