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公开(公告)号:US20240363933A1
公开(公告)日:2024-10-31
申请号:US18647900
申请日:2024-04-26
Applicant: Solid Power Operating, Inc.
Inventor: Clint R. Bickmore , Nathan Dunlap , Nathaniel P. Crane , Joshua Buettner-Garrett , Benjamin A. Carlson , Brandon Kelly
IPC: H01M50/129 , H01M50/105 , H01M50/119 , H01M50/121 , H01M50/124 , H01M50/131 , H01M50/178 , H01M50/186 , H01M50/193
CPC classification number: H01M50/129 , H01M50/105 , H01M50/119 , H01M50/121 , H01M50/1243 , H01M50/131 , H01M50/178 , H01M50/186 , H01M50/193
Abstract: A resilient battery cell is provided that includes an electrode and an electrolyte hermetically sealed within a pouch. The pouch includes layers of heat-resistant and resilient materials coupled together by a thermoplastic seal. A conductive tab electrically coupled to the electrode and for electrically coupling of the battery cell to other cells and/or a battery terminal extends through and is hermetically sealed by the sealant. The battery cell may further include supplemental layers external the pouch for providing structural integrity, a vapor barrier, improved fire safety, and other benefits.
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公开(公告)号:US20250167203A1
公开(公告)日:2025-05-22
申请号:US18954405
申请日:2024-11-20
Applicant: Solid Power Operating, Inc.
Inventor: Jason ROBERTS , Stephanie Young , Alexandra Bothwell , Omar Chaarawi , Nathan Dunlap , Joshua Buettner-Garrett
IPC: H01M4/131 , H01M4/02 , H01M4/525 , H01M10/0562
Abstract: The present disclosure provides cathode compositions comprising solid-state electrolytes and cathode active materials. The cathode active materials may be single crystal, polycrystalline, or a combination thereof. The present disclosure also relates to cathodes made from the cathode composition.
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公开(公告)号:US12166173B2
公开(公告)日:2024-12-10
申请号:US17734874
申请日:2022-05-02
Applicant: Solid Power Operating, Inc.
Inventor: Brian E. Francisco , Heather A. S. Platt , Collin R. Becker , Joshua Buettner-Garrett
IPC: H01M10/0562 , H01M10/052
Abstract: A solid electrolyte material comprises Li, T, X and A wherein T is at least one of P, As, Si, Ge, Al, and B; X is one or more halogens or N; A is one or more of S and Se. The solid electrolyte material has peaks at 17.8°±0.75° and 19.2°±0.75° in X-ray diffraction measurement with Cu-Kα(1,2)=1.5418 Å and may include glass ceramic and/or mixed crystalline phases.
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公开(公告)号:US20220384867A1
公开(公告)日:2022-12-01
申请号:US17647298
申请日:2022-01-06
Applicant: Solid Power Operating, Inc.
Inventor: Benjamin Carlson , Joshua Buettner-Garrett
Abstract: A method for separating and recovering materials from an electrochemical cell by dissolution in multiple solvents, separation of dissolved constituents, and recovery of materials.
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