公开(公告)号：US11329314B2

公开(公告)日：2022-05-10

申请号：US16596659

申请日：2019-10-08

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Hyoung chul Kim ,  Byung Kook Kim ,  Hun Gi Jung ,  Kyung Yoon Chung ,  Jong Ho Lee ,  Hae Weon Lee ,  Ji Won Son ,  Eu Deum Jung ,  Ji Su Kim ,  Sung Jun Choi

IPC分类号： H01M4/02 ,  H01M10/0562 ,  H01M10/0525 ,  C01B25/14

摘要： Disclosed are a sulfide-based solid electrolyte imparted with improved lithium ion conductivity and a method of preparing the same. More particularly, disclosed is a sulfide-based solid electrolyte containing a lithium element (Li), a phosphorus element (P), a sulfur element (S) and a halogen element (X), and including a crystal phase of an argyrodite crystal structure, wherein a molar ratio (X/P) of the halogen element (X) to the phosphorus element (P) is higher than 1.

公开(公告)号：US11562108B2

公开(公告)日：2023-01-24

申请号：US16191069

申请日：2018-11-14

申请人： KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

发明人： Hyoung chul Kim ,  Byung Kook Kim ,  Hae Weon Lee ,  Jong Ho Lee ,  Ji Won Son ,  Hun Gi Jung ,  Ji Su Kim ,  Sung Jun Choi ,  Eu Deum Jung

IPC分类号： G01N33/48 ,  G01N33/50 ,  G06F30/20 ,  H01M10/0562 ,  G16C20/30

摘要： Disclosed is a method for analyzing a sulfide-based solid electrolyte using computer simulation including connecting, by a user, to a client accessible to a server, inputting information of a sulfide-based solid electrolyte to be analyzed to the client, transmitting, by the client, the information to the server, implementing, by the server, generation of a three-dimensional structure in which anion clusters and lithium ions are disposed, based on the transmitted information, feeding back, by the server, an implementation result to the client, and displaying, by the client, the feedback result. In addition, properties of sulfide-based solid electrolytes, which cannot be observed by experimentation, can be analyzed based on lithium, ion conductivity.