18584012. ALL SOLID STATE BATTERY simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

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ALL SOLID STATE BATTERY

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Shinya Shiotani of Nagoya-shi (JP)

ALL SOLID STATE BATTERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18584012 titled 'ALL SOLID STATE BATTERY

    • Simplified Explanation:**

The patent application describes an all solid-state battery designed to prevent internal short circuits. It consists of layers of cathode, solid electrolyte, and anode, with inorganic solid electrolyte in the cathode or solid electrolyte layer, and polymer electrolyte in the anode layer. The anode layer is smaller in area compared to the solid electrolyte and cathode layers.

    • Key Features and Innovation:**

- All solid-state battery design - Inhibition of internal short circuits - Inorganic solid electrolyte in cathode or solid electrolyte layer - Polymer electrolyte in anode layer - Anode layer smaller in area than solid electrolyte and cathode layers

    • Potential Applications:**

- Electric vehicles - Portable electronics - Energy storage systems

    • Problems Solved:**

- Prevention of internal short circuits - Enhanced safety in battery technology

    • Benefits:**

- Improved battery safety - Increased reliability - Potential for higher energy density

    • Commercial Applications:**
    • Commercial Applications:**

Title: All Solid-State Battery Technology for Safer Energy Storage Solutions This technology can be utilized in electric vehicles, consumer electronics, and grid energy storage systems, providing safer and more reliable energy storage solutions. The market implications include increased demand for electric vehicles and energy storage systems with enhanced safety features.

    • Prior Art:**

Prior art related to this technology may include research on solid-state batteries, inorganic solid electrolytes, and polymer electrolytes in battery technology.

    • Frequently Updated Research:**

Researchers are continuously exploring advancements in solid-state battery technology, inorganic solid electrolytes, and polymer electrolytes to enhance the performance and safety of energy storage systems.

    • Questions about All Solid-State Battery Technology:**

1. How does the use of inorganic solid electrolytes contribute to preventing internal short circuits in the battery? 2. What are the potential challenges in scaling up the production of all solid-state batteries for commercial applications?


Original Abstract Submitted

A main object of the present disclosure is to provide an all solid state battery in which occurrence of internal short circuit is inhibited. The present disclosure achieves the object by providing an all solid state battery including, in an order along with a thickness direction, a cathode layer, a solid electrolyte layer and an anode layer; wherein at least one of the cathode layer and the solid electrolyte layer contains an inorganic solid electrolyte; the anode layer contains a polymer electrolyte; and, in a plan view along with the thickness direction of the all solid state battery, an area of the anode layer is smaller than an area of the solid electrolyte layer and an area of the cathode layer.

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