公开(公告)号：US20180323469A1

公开(公告)日：2018-11-08

申请号：US15830224

申请日：2017-12-04

Applicant: Hyundai Motor Company ,  Kia Motors Corporation ,  Korea Institute of Science and Technology

Inventor： Jae Min Lim ,  Ju Yeong Seong ,  Yong Jun Jang ,  Hun Gi Jung ,  Hyoung Chul Kim ,  Eu Deum Jung ,  Bin Na Yoon

IPC: H01M10/0562 ,  H01M10/0525 ,  H01M4/525 ,  H01M4/505 ,  H01M4/62 ,  H01M10/058

CPC classification number: H01M10/0562 ,  H01M4/505 ,  H01M4/525 ,  H01M4/625 ,  H01M10/0525 ,  H01M10/058 ,  H01M2300/0068

Abstract: A method for preparing a solid electrolyte for an all-solid state battery, may include obtaining a slurry by dispersing a first raw material comprising lithium sulfide; and a second raw material selected from the group consisting of silicon sulfide, phosphorus sulfide, germanium sulfide, boron sulfide, and a combination thereof in a solvent; and drying the slurry.

公开(公告)号：US11575149B2

公开(公告)日：2023-02-07

申请号：US15830224

申请日：2017-12-04

Applicant: Hyundai Motor Company ,  Kia Motors Corporation ,  Korea Institute of Science and Technology

Inventor： Jae Min Lim ,  Ju Yeong Seong ,  Yong Jun Jang ,  Hun Gi Jung ,  Hyoung Chul Kim ,  Eu Deum Jung ,  Bin Na Yoon

IPC: H01M4/04 ,  H01M4/505 ,  H01M10/0562 ,  H01M4/1397 ,  H01M4/136 ,  H01M4/36 ,  H01M4/525 ,  H01M4/62 ,  H01M10/0525 ,  H01M10/058

Abstract: A method for preparing a solid electrolyte for an all-solid state battery, may include obtaining a slurry by dispersing a first raw material comprising lithium sulfide; and a second raw material selected from the group consisting of silicon sulfide, phosphorus sulfide, germanium sulfide, boron sulfide, and a combination thereof in a solvent; and drying the slurry.

公开(公告)号：US10790540B2

公开(公告)日：2020-09-29

申请号：US15994269

申请日：2018-05-31

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Hyoungchul Kim ,  Hae-Weon Lee ,  Byung Kook Kim ,  Jong Ho Lee ,  Ji-Won Son ,  Hun-Gi Jung ,  Eu Deum Jung ,  Sung Jun Choi ,  Bin Na Yoon

IPC: H01M10/0562 ,  C01B17/02 ,  C01B17/22 ,  H01M4/02 ,  H01M10/052

Abstract: The present invention relates to a lithium-ion-conductive sulfide-based solid electrolyte which contains lithium (Li), sulfur (S), phosphorus (P), indium (In) and selenium (Se) and has a crystal structure of InSe and a method for preparing the same.