Quantumscape Battery, Inc.

Nick Perkins

Tim Holme

Zhebo Chen

Cheng-Chieh Chao

Eric Tulsky

Marie A Mayer

Shuang Li

Christopher Dekmezian

Set forth herein are compositions comprising A·(LiBH)·B·(LiX)·C·(LiNH), wherein X is fluorine, bromine, chloride, iodine, or a combination thereof, and wherein 0.1≤A≤3, 0.1≤13≤4, and 0≤C≤9 that are suitable for use as solid electrolyte separators in lithium electrochemical devices. Also set forth herein are methods of making A·(LiBH)·B·(LiX)·C·(LiNH) compositions. Also disclosed herein are electrochemical devices which incorporate A·(LiBH)·B·(LiX)·C·(LiNH) compositions and other materials.

Electrolyte separators including lithium borohydride and composite electrolyte separators of lithium-stuffed garnet and lithium borohydride

Set forth herein are compositions comprising A.(LiBH).B.(LiX).C.(LiNH), wherein X is fluorine, bromine, chloride, iodine, or a combination thereof, and wherein 0.1&#x2264;A&#x2264;3, 0.1&#x2264;B&#x2264;4, and 0&#x2264;C&#x2264;9 that are suitable for use as solid electrolyte separators in lithium electrochemical devices. Also set forth herein are methods of making A.(LiBH).B.(LiX).C.(LiNH) compositions. Also disclosed herein are electrochemical devices which incorporate A.(LiBH).B.(LiX).C.(LiNH) compositions and other materials.

Growing community of inventors

San Jose, CA, United States of America

Nick Perkins