ELECTRODE FOR ALL-SOLID-STATE BATTERY

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Hideaki Nishimura of Susono-shi (JP)

Toru Kidosaki of Miyoshi-shi (JP)

Heidy Hodex Visbal Mendoza of Nagoya-shi (JP)

Hikaru Suganuma of Susono-shi (JP)

ELECTRODE FOR ALL-SOLID-STATE BATTERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240290978 titled 'ELECTRODE FOR ALL-SOLID-STATE BATTERY

Simplified Explanation: The electrode for an all-solid-state battery consists of two types of sulfide solid electrolytes and an active material.

The first sulfide solid electrolyte has an LGPS type crystal structure.
The second sulfide solid electrolyte is a glass ceramic.
The electrode contains a mass fraction of the second sulfide solid electrolyte between 5% and 20% with respect to the total amount of both electrolytes.

Key Features and Innovation:

Combination of two different sulfide solid electrolytes
LGPS type crystal structure in the first electrolyte
Glass ceramic composition in the second electrolyte
Optimal mass fraction of the second electrolyte for improved battery performance

Potential Applications:

Solid-state batteries
Energy storage systems
Electric vehicles
Portable electronics

Problems Solved:

Enhancing battery performance
Increasing energy density
Improving battery stability and safety

Benefits:

Higher energy density
Longer battery life
Enhanced safety features
Improved overall battery performance

Commercial Applications:

Solid-state battery manufacturing
Energy storage industry
Electric vehicle market
Consumer electronics sector

Prior Art: Prior research on solid-state battery electrolytes and their compositions can be found in academic journals and patent databases.

Frequently Updated Research: Ongoing studies focus on optimizing the composition and structure of solid-state battery electrodes for better performance and efficiency.

Questions about Electrode for All-Solid-State Battery: 1. What are the potential environmental benefits of using solid-state batteries? 2. How does the mass fraction of the second sulfide solid electrolyte impact battery performance?

Original Abstract Submitted

an electrode for all-solid-state battery includes a first sulfide solid electrolyte, a second sulfide solid electrolyte, and an active material. the first sulfide solid electrolyte has an lgps type crystal structure. the second sulfide solid electrolyte is a glass ceramic. a mass fraction of the second sulfide solid electrolyte with respect to a sum of the first sulfide solid electrolyte and the second sulfide solid electrolyte is more than 5% and 20% or less.