18374707. Electrode for All-Solid-State Battery, All-Solid-State Battery, and Method of Producing Electrode for All-Solid-State Battery simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

Electrode for All-Solid-State Battery, All-Solid-State Battery, and Method of Producing Electrode for All-Solid-State Battery

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Keiichi Minami of Tagata-gun Shizuoka-ken (JP)

Electrode for All-Solid-State Battery, All-Solid-State Battery, and Method of Producing Electrode for All-Solid-State Battery - A simplified explanation of the abstract

This abstract first appeared for US patent application 18374707 titled 'Electrode for All-Solid-State Battery, All-Solid-State Battery, and Method of Producing Electrode for All-Solid-State Battery

Simplified Explanation

The abstract describes an electrode for an all-solid-state battery that includes an active material layer with specific properties related to compressive elastic modulus and particle radius.

• The active material layer of the electrode includes an active material, a first solid electrolyte, and a second solid electrolyte.
• The compressive elastic moduli of the active material, first solid electrolyte, and second solid electrolyte must satisfy a specific relationship.
• The particle radius of the active material and the first solid electrolyte must also satisfy a specific relationship.

Potential Applications

The technology described in this patent application could be applied in the development of high-performance all-solid-state batteries for various applications, such as electric vehicles, portable electronics, and grid energy storage systems.

Problems Solved

This technology addresses the challenge of improving the performance and reliability of solid-state batteries by optimizing the properties of the electrode materials to enhance overall battery performance and longevity.

Benefits

The benefits of this technology include increased energy density, improved safety, longer cycle life, and enhanced overall performance of solid-state batteries compared to traditional liquid electrolyte batteries.

Potential Commercial Applications

• Electric vehicle batteries
• Portable electronics batteries
• Grid energy storage systems

Possible Prior Art

There may be prior art related to the optimization of electrode materials for solid-state batteries, but specific examples are not provided in this patent application.

How does this technology compare to existing electrode designs for solid-state batteries?

This article does not provide a direct comparison with existing electrode designs for solid-state batteries, leaving the reader to wonder about the specific advantages and differences of this new technology.

What specific manufacturing processes are required to produce electrodes with the optimized properties described in the patent application?

The patent application does not detail the specific manufacturing processes needed to produce electrodes with the optimized properties, leaving a gap in understanding the practical implementation of this technology.

Original Abstract Submitted

An electrode for an all-solid-state battery comprises an active material layer. The active material layer includes an active material, a first solid electrolyte, and a second solid electrolyte. The active material, the first solid electrolyte, and the second solid electrolyte satisfy a relationship of the following expression (1) “G<G<G”. Grepresents a compressive elastic modulus of the active material. Grepresents a compressive elastic modulus of the first solid electrolyte. Grepresents a compressive elastic modulus of the second solid electrolyte. Further, the active material and the first solid electrolyte satisfy a relationship of the following expression (2) “0.41r<r”. rrepresents a particle radius of the active material. rrepresents a particle radius of the first solid electrolyte.