Ceramic electrolyte and manufacturing method thereof, and all-solid-state lithium metal battery and preparation method thereof
The invention provides a ceramic electrolyte and a manufacturing method thereof, and an all-solid-state lithium metal battery and a preparation method thereof, and the manufacturing method of the ceramic electrolyte comprises the following steps: dispersing a lithium source crystal, a garnet type so...
Saved in:
Main Authors | , , , , , , , , , |
---|---|
Format | Patent |
Language | Chinese English |
Published |
02.05.2023
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | The invention provides a ceramic electrolyte and a manufacturing method thereof, and an all-solid-state lithium metal battery and a preparation method thereof, and the manufacturing method of the ceramic electrolyte comprises the following steps: dispersing a lithium source crystal, a garnet type solid electrolyte, a low-melting-point ionic crystal and alumina in a solvent, and carrying out ball milling until particles are refined and uniformly dispersed to obtain a dispersion liquid; removing the solvent in the dispersion liquid to obtain uniformly mixed composite powder; treating the composite powder to enable the particle size of the composite powder to be uniform, and cold-pressing the obtained composite powder with the uniform particle size into sheets; putting the sheet body and powder formed by mixing garnet type solid electrolyte and lithium source crystals into a container, embedding the sheet body with the powder, and sintering the container in a heating device; and cooling to room temperature to ob |
---|---|
Bibliography: | Application Number: CN202211464515 |