18455874. 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)

Toru Kidosaki of Miyoshi-shi (JP)

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

This abstract first appeared for US patent application 18455874 titled 'ALL-SOLID-STATE BATTERY

Simplified Explanation

The abstract describes an all-solid-state battery with an electrode layer containing composite particles with a coating layer made of a polysiloxane compound.

  • The electrode layer of the battery contains an active material and composite particles.
  • The composite particles consist of a first solid electrolyte and a coating layer.
  • The coating layer is made of a polysiloxane compound.
  • The coating layer covers at least a portion of the first solid electrolyte.
  • The coating layer covers less than 100% of the first solid electrolyte.

Potential Applications

The technology could be applied in:

  • Electric vehicles
  • Portable electronics
  • Energy storage systems

Problems Solved

This innovation addresses:

  • Safety concerns related to traditional liquid electrolyte batteries
  • Performance limitations of current solid-state batteries

Benefits

The benefits of this technology include:

  • Improved safety due to the use of solid electrolytes
  • Enhanced performance and efficiency
  • Longer lifespan compared to traditional batteries

Potential Commercial Applications

A potential commercial application for this technology could be in:

  • Battery manufacturing industry

Possible Prior Art

One possible prior art for this technology could be:

  • Research on composite particles in battery electrodes

Unanswered Questions

How does the polysiloxane compound in the coating layer enhance the performance of the battery?

The polysiloxane compound in the coating layer is believed to improve the stability and conductivity of the solid electrolyte, leading to better overall battery performance.

What are the specific challenges in scaling up the production of all-solid-state batteries using this technology?

Scaling up production may face challenges related to cost, manufacturing processes, and ensuring consistent quality control throughout the production line.


Original Abstract Submitted

An all-solid-state battery comprising an electrode layer, wherein the electrode layer includes an active material and composite particles, the composite particles include a first solid electrolyte and a coating layer, the coating layer includes a polysiloxane compound, the coating layer covers at least a portion of the first solid electrolyte, and the coating layer covers less than 100% of the first solid electrolyte.

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