专利检索 ap:("QuantumScape Battery, Inc.") AND inv:"Sunil MAIR" 第 1 页

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发明申请
LITHIUM, PHOSPHORUS, SULFUR, AND IODINE CONTAINING ELECTROLYTE AND CATHOLYTE COMPOSITIONS, ELECTROLYTE MEMBRANES FOR ELECTROCHEMICAL DEVICES, AND ANNEALING METHODS OF MAKING THESE ELECTROLYTES AND CATHOLYTES 有权

公开(公告)号：US20230123228A1

公开(公告)日：2023-04-20

申请号：US17867845

申请日：2022-07-19

申请人： QuantumScape Battery, Inc.

发明人： Tim HOLME , Kim VAN BERKEL , William HUDSON , Kian KERMAN , Sunil MAIR , Amal MEHROTRA , Zhebo CHEN

IPC分类号： H01M10/056 , C01D15/00 , H01M10/0562 , H01M10/0525

摘要： The present disclosure sets forth battery components for secondary and/or traction batteries. Described herein are new solid-state lithium (Li) conducting electrolytes including monolithic, single layer, and bi-layer solid-state sulfide-based lithium ion (Li+) conducting catholytes or electrolytes. These solid-state ion conductors have particular chemical compositions which are arranged and/or bonded through both crystalline and amorphous bonds. Also provided herein are methods of making these solid-state sulfide-based lithium ion conductors including new annealing methods. These ion conductors are useful, for example, as membrane separators in rechargeable batteries.