Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
METHOD FOR PRODUCING A MULTILAYER SOLID STATE ELECTROLYTE AND MULTILAYER SOLID STATE ELECTROLYTES
The present invention discloses a method for producing a multilayer solid state electrolyte (SSE) comprising alternating dense layers and porous layers, wherein the number of layers is at least two, the method comprising: addint a first compound comprising one or more of an alkali metal and/or an alkaline earth metal and a first binder to a first solvent, thereby obtaining a first mixture; adding a second compound comprising one or more of an alkali metal and/or an alkaline earth metal, a second binder, and a pore-forming compound to a second solvent, thereby obtaining a second mixture; film-casting the first mixture and the second mixture on a substrate until the number of layers is obtained, thereby obtaining a green (multilayer) structure; debinding and sintering the green (multilayer) structure, thereby obtaining the multilayer SSE. The invention further discloses a multilayer SSE obtained by methods of the invention, and a solid state battery comprising such a SSE.
METHOD FOR PRODUCING A MULTILAYER SOLID STATE ELECTROLYTE AND MULTILAYER SOLID STATE ELECTROLYTES
The present invention discloses a method for producing a multilayer solid state electrolyte (SSE) comprising alternating dense layers and porous layers, wherein the number of layers is at least two, the method comprising: addint a first compound comprising one or more of an alkali metal and/or an alkaline earth metal and a first binder to a first solvent, thereby obtaining a first mixture; adding a second compound comprising one or more of an alkali metal and/or an alkaline earth metal, a second binder, and a pore-forming compound to a second solvent, thereby obtaining a second mixture; film-casting the first mixture and the second mixture on a substrate until the number of layers is obtained, thereby obtaining a green (multilayer) structure; debinding and sintering the green (multilayer) structure, thereby obtaining the multilayer SSE. The invention further discloses a multilayer SSE obtained by methods of the invention, and a solid state battery comprising such a SSE.
METHOD FOR PRODUCING A MULTILAYER SOLID STATE ELECTROLYTE AND MULTILAYER SOLID STATE ELECTROLYTES
VERFAHREN ZUR HERSTELLUNG EINES MEHRSCHICHTIGEN FESTKÖRPERELEKTROLYTEN UND MEHRSCHICHTIGE FESTKÖRPERELEKTROLYTEN
PROCÉDÉ DE FABRICATION D'UN ÉLECTROLYTE SOLIDE MULTICOUCHE ET ÉLECTROLYTES SOLIDES MULTICOUCHE
ZHANG HUANYU (Autor:in) / KRAVCHYK KOSTIANTYN (Autor:in) / PFENNINGER RETO (Autor:in) / KOVALENKO MAKSYM (Autor:in)
10.04.2024
Patent
Elektronische Ressource
Englisch
IPC:
H01M
Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie
,
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
/
C01G
Verbindungen der von den Unterklassen C01D oder C01F nicht umfassten Metalle
,
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
/
C04B
Kalk
,
LIME
METHOD FOR PRODUCING A MULTILAYER SOLID STATE ELECTROLYTE AND MULTILAYER SOLID STATE ELECTROLYTES
| Europäisches Patentamt | 2024
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