公开(公告)号：US20220332578A1

公开(公告)日：2022-10-20

申请号：US17722242

申请日：2022-04-15

Applicant: Solid Power Operating, Inc.

Inventor： Clint R. BICKMORE ,  Brian E. FRANCISCO

IPC: C01B17/22 ,  H01M10/0562

Abstract: A method for synthesizing solid-state electrolytes and for synthesizing precursors for solid-state electrolytes by plasma-processing.

公开(公告)号：US20230271155A1

公开(公告)日：2023-08-31

申请号：US18135626

申请日：2023-04-17

Applicant: Solid Power Operating, Inc.

Inventor： Clint R. BICKMORE ,  Colby LANE ,  Zachary SPRECHER ,  Nathan DUNLAP

IPC: B01J19/08 ,  H01M10/0562 ,  C01B35/14 ,  C01D15/00 ,  C01B25/14 ,  H01J37/32

CPC classification number: B01J19/088 ,  H01M10/0562 ,  C01B35/14 ,  C01D15/00 ,  C01B25/14 ,  H01J37/32055 ,  H01M2300/008 ,  B01J2219/0896 ,  B01J2219/0886 ,  B01J2219/0809 ,  B01J2219/083 ,  B01J2219/0869 ,  B01J2219/0839 ,  C01P2006/40 ,  H01J2237/327

Abstract: Aspects of the present disclosure involve a plasma system for practicing various methods of synthesizing solid-state electrolyte materials and precursors for solid-state electrolyte materials.

公开(公告)号：US20230198011A1

公开(公告)日：2023-06-22

申请号：US18084371

申请日：2022-12-19

Applicant: Solid Power Operating, Inc.

Inventor： Clint R. BICKMORE ,  Brian E. FRANCISCO ,  Samuel OBERWETTER ,  Joshua BUETTNER-GARRETT ,  Benjamin A. CARLSON

IPC: H01M10/0562

CPC classification number: H01M10/0562 ,  H01M2300/0068

Abstract: A process for preparing a solid electrolyte that includes mixing a lithium source with a sulfur source and a compound containing phosphorous and sulfur to form a composite, then heating the composite to the melting point of the compound containing phosphorous and sulfur to form the solid electrolyte material. A solid electrolyte material prepared by the process, wherein the solid electrolyte material is of formula I, which is Li(7−y−z)PS(6−y−z)X(y)W(z) wherein X and W are individually selected from F, Cl, Br, and I; where y and z each individually range from 0 to 2; and where y+z ranges from 0 to 2.