Robert Boschgmbh

Michael Aubrey

John F Christensen

Hany Basam Eitouni

Jeffrey R Long

Sondra L Hellstrom

Katherine Harry

David Abram

Jordan Axelson

Solid electrolytes have a favorable combination of properties such as high conductivity, high transference number, optimum processability, and low brittleness. A composite electrolyte includes some amount of a class of network polymer electrolytes with high transference number and high room temperature conductivity, and an additional polymeric component to contribute mechanical integrity and/or processability. The solid electrolytes can include a network polymer having linked nodes composed of a tetrahedral arylborate composition and a linear polymer combined with the network polymer as a composite. The solid electrolytes can be used in thin films and in solid-state batteries.

Batteries with polymer electrolyte composites based on tetrahedral arylborate nodes

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Berkeley, CA, United States of America

Michael Aubrey