18224377. SOLID ELECTROLYTE SHEET AND SOLID-STATE BATTERY simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

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SOLID ELECTROLYTE SHEET AND SOLID-STATE BATTERY

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Ippei Goto of Okazaki-shi (JP)

SOLID ELECTROLYTE SHEET AND SOLID-STATE BATTERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18224377 titled 'SOLID ELECTROLYTE SHEET AND SOLID-STATE BATTERY

Simplified Explanation

The abstract of this patent application describes a solid electrolyte sheet that consists of a nonwoven fabric with a solid electrolyte embedded within it. The nonwoven fabric has a pore diameter of 15 μm or less, and the ratio of the pore diameter to the particle diameter of the solid electrolyte is 5.0 or more.

  • The solid electrolyte sheet is made up of a nonwoven fabric and a solid electrolyte.
  • The nonwoven fabric has a pore diameter of 15 μm or less.
  • The ratio of the pore diameter to the particle diameter of the solid electrolyte is 5.0 or more.

Potential applications of this technology:

  • Energy storage devices: The solid electrolyte sheet can be used in batteries and fuel cells to enhance their performance and safety.
  • Electronics: It can be utilized in electronic devices that require efficient and reliable energy transfer, such as sensors and actuators.
  • Medical devices: The solid electrolyte sheet can be used in implantable medical devices, such as pacemakers, to provide a stable and long-lasting power source.

Problems solved by this technology:

  • Improved safety: The solid electrolyte sheet with a small pore diameter reduces the risk of leakage and thermal runaway in energy storage devices.
  • Enhanced performance: The nonwoven fabric structure allows for better ion transport, leading to improved efficiency and capacity in batteries and fuel cells.
  • Compatibility: The solid electrolyte sheet can be easily integrated into existing electronic and medical devices due to its flexible and adaptable nature.

Benefits of this technology:

  • Increased energy density: The solid electrolyte sheet enables higher energy storage capacity in batteries and fuel cells, resulting in longer-lasting and more powerful devices.
  • Improved reliability: The nonwoven fabric structure provides better stability and durability, ensuring consistent performance over time.
  • Simplified manufacturing process: The use of a nonwoven fabric as a substrate simplifies the production of the solid electrolyte sheet, making it cost-effective and scalable.


Original Abstract Submitted

A solid electrolyte sheet of the present disclosure comprises a nonwoven fabric and a solid electrolyte disposed inside the nonwoven fabric. The pore diameter of the nonwoven fabric is 15 μm or less. The ratio of the pore diameter relative to a particle diameter of the solid electrolyte (pore diameter/particle diameter) is 5.0 or more.

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