Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
COMPOSITE OXIDE POWDER, METHOD FOR PRODUCING COMPOSITE OXIDE POWDER, METHOD FOR PRODUCING SOLID ELECTROLYTE OBJECT, AND METHOD FOR PRODUCING LITHIUM ION SECONDARY BATTERY
Provided are a composite oxide powder from which dense solid electrolyte objects having a high ion conductivity can be produced and a method for producing the composite oxide powder. The composite oxide powder is composed of particles comprising lithium (Li), lanthanum (La), zirconium (Zr), and oxygen (O) and having a cubic garnet-type crystal structure, and has a volume particle size distribution in which the 50% diameter (D50) is 1,000 nm or smaller, the composite oxide powder having a pyrochlore phase content of 10 mass% or less.
COMPOSITE OXIDE POWDER, METHOD FOR PRODUCING COMPOSITE OXIDE POWDER, METHOD FOR PRODUCING SOLID ELECTROLYTE OBJECT, AND METHOD FOR PRODUCING LITHIUM ION SECONDARY BATTERY
Provided are a composite oxide powder from which dense solid electrolyte objects having a high ion conductivity can be produced and a method for producing the composite oxide powder. The composite oxide powder is composed of particles comprising lithium (Li), lanthanum (La), zirconium (Zr), and oxygen (O) and having a cubic garnet-type crystal structure, and has a volume particle size distribution in which the 50% diameter (D50) is 1,000 nm or smaller, the composite oxide powder having a pyrochlore phase content of 10 mass% or less.
COMPOSITE OXIDE POWDER, METHOD FOR PRODUCING COMPOSITE OXIDE POWDER, METHOD FOR PRODUCING SOLID ELECTROLYTE OBJECT, AND METHOD FOR PRODUCING LITHIUM ION SECONDARY BATTERY
VERBUNDOXIDPULVER, VERFAHREN ZUR HERSTELLUNG EINES VERBUNDOXIDPULVERS, VERFAHREN ZUR HERSTELLUNG EINES FESTELEKTROLYTKÖRPERS UND VERFAHREN ZUR HERSTELLUNG EINER LITHIUMIONEN-SEKUNDÄRBATTERIE
POUDRE D'OXYDE COMPOSITE, PROCÉDÉ DE PRODUCTION DE POUDRE D'OXYDE COMPOSITE, PROCÉDÉ DE PRODUCTION D'UN OBJET D'ÉLECTROLYTE SOLIDE, ET PROCÉDÉ DE PRODUCTION D'UNE BATTERIE SECONDAIRE AU LITHIUM-ION
YOSHIOKA HIDEKI (Autor:in) / MORI RYOHEI (Autor:in)
27.09.2023
Patent
Elektronische Ressource
Englisch
IPC:
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
/
H01B
CABLES
,
Kabel
/
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
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2021
| Europäisches Patentamt | 2021