18583991. 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)

Ippei Goto of Okazaki-shi (JP)

ALL SOLID STATE BATTERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18583991 titled 'ALL SOLID STATE BATTERY

The abstract describes an all-solid-state battery with a unique electrode structure that includes a cathode layer, an anode layer, and a solid electrolyte layer arranged between them. The facing part of the electrode structure body where the cathode and anode layers face each other is rectangular in shape, with a longer side and a shorter side, where the ratio of the longer side to the shorter side is 1.5 or more. The solid electrolyte layer contains a nonwoven fabric with the solid electrolyte arranged inside it. The angle between the longer direction in the facing part and the fabric direction in the nonwoven fabric is between 0° and 30°.

  • The electrode structure of the all-solid-state battery includes a unique facing part where the cathode and anode layers face each other in a rectangular shape.
  • The ratio of the longer side to the shorter side of the facing part is 1.5 or more, providing a specific geometric configuration.
  • The solid electrolyte layer contains a nonwoven fabric, enhancing the battery's performance.
  • The angle between the longer direction in the facing part and the fabric direction in the nonwoven fabric is between 0° and 30°, optimizing the battery's efficiency.
  • This innovative design improves the overall performance and reliability of the all-solid-state battery.
    • Potential Applications:**

- Electric vehicles - Portable electronics - Energy storage systems

    • Problems Solved:**

- Enhanced battery performance - Improved reliability - Increased energy density

    • Benefits:**

- Longer battery life - Higher energy efficiency - Enhanced safety

    • Commercial Applications:**

Potential commercial applications include electric vehicle batteries, consumer electronics, and grid energy storage systems. The innovative design of the all-solid-state battery can revolutionize the energy storage industry by providing more efficient and reliable power sources.

    • Questions about All-Solid-State Batteries:**

1. How does the unique electrode structure of the all-solid-state battery improve its performance? 2. What are the potential challenges in scaling up the production of these batteries for commercial applications?

    • Frequently Updated Research:**

Researchers are continuously exploring new materials and manufacturing techniques to further enhance the performance and scalability of all-solid-state batteries. Stay updated on the latest advancements in this field to understand the evolving landscape of energy storage technologies.


Original Abstract Submitted

An all solid state battery includes an electrode structure body including a cathode layer, an anode layer, and a solid electrolyte layer arranged between the cathode layer and the anode layer, wherein: the electrode structure body includes a facing part where the cathode layer and the anode layer face to each other; in a plan view along a thickness direction, a shape of the facing part is a rectangular shape including a longer side and a shorter side; a rate of a length of the longer side with respect to a length of the shorter side is 1.5 or more; the solid electrolyte layer contains a nonwoven fabric, and a solid electrolyte arranged inside the nonwoven fabric; and in the plan view, an angle formed by a longer direction in the facing part and a fabric direction in the nonwoven fabric is 0° or more and 30° or less.

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