Sulfide-Based Solid Electrolyte for Lithium Secondary Batteries, Method for Preparing the Same, and Electrode Including the Same

Solvothermal Sulfide Solid Electrolyte Technology

This technology relates to a method for producing a sulfide-based solid electrolyte in a short time and with low energy consumption by using a solvothermal synthesis process.

Conventional production of sulfide-based solid electrolytes has suffered from long reaction times and high energy consumption, resulting in low productivity. This technology introduces a solvothermal reaction-based synthesis process to manufacture a high-purity electrolyte more efficiently.

As a result, it can reduce manufacturing time and energy usage while improving productivity, making it advantageous for the mass production of materials for all-solid-state batteries.

Key Features:

• It manufactures a sulfide-based solid electrolyte using a solvothermal synthesis method.
• It simultaneously achieves high-purity electrolyte production and shorter process time.
• It is beneficial for improving the productivity of electrode and electrolyte materials for all-solid-state batteries.