SULFIDE SOLID ELECTROLYTE

SULFIDE SOLID ELECTROLYTE

This sulfide solid electrolyte includes lithium (Li), phosphorus (P), and sulfur (S). With respect to the sulfide solid electrolyte, in a spectrum obtained through 1H-NMR measurement, at least one peak is observed in the range of 3.4-4.8 ppm regarding chemical shift. The sulfide solid electrolyte pr...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: MORINAKA TAIZO, UESUGI HIDEO
Format: Patent
Sprache:chi ; eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
CABLES
CHEMISTRY
COMPOUNDS THEREOF
CONDUCTORS
ELECTRICITY
INORGANIC CHEMISTRY
INSULATORS
METALLURGY
NON-METALLIC ELEMENTS
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING ORDIELECTRIC PROPERTIES
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Beschreibung
Zusammenfassung:This sulfide solid electrolyte includes lithium (Li), phosphorus (P), and sulfur (S). With respect to the sulfide solid electrolyte, in a spectrum obtained through 1H-NMR measurement, at least one peak is observed in the range of 3.4-4.8 ppm regarding chemical shift. The sulfide solid electrolyte preferably has an argyrodite-type crystal structure. The sulfide solid electrolyte also preferably includes an ester compound formed by a carboxylic acid and an alcohol. 硫化物固体电解质包含锂(Li)元素、磷(P)元素和硫(S)元素。硫化物固体电解质的通过1H-NMR测定而得到的波谱中在化学位移为3.4ppm以上且4.8ppm以下的范围内观察到至少一个峰。硫化物固体电解质优选具有硫银锗矿型晶体结构。硫化物固体电解质优选含有羧酸与醇的酯化合物。