Toyota jidosha kabushiki kaisha (20240194942). LITHIUM-ION BATTERY AND METHOD FOR MANUFACTURING THE SAME simplified abstract

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LITHIUM-ION BATTERY AND METHOD FOR MANUFACTURING THE SAME

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Mitsuru Tateishi of Toyota-shi (JP)

Hajime Hasegawa of Toyota-shi (JP)

LITHIUM-ION BATTERY AND METHOD FOR MANUFACTURING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240194942 titled 'LITHIUM-ION BATTERY AND METHOD FOR MANUFACTURING THE SAME

The abstract of the patent application describes a lithium-ion battery with specific features related to the positive and negative electrodes, as well as the electrolyte. The negative electrode includes a specific metal that adheres to the active material and has dissolution and deposition potentials that affect the storage and release of Li ions.

  • The negative electrode of the lithium-ion battery contains a specific metal that adheres to the active material.
  • The specific metal has dissolution and deposition potentials that impact the storage and release of Li ions.
  • The dissolution potential of the specific metal is lower than the potential at which the positive electrode releases Li ions.
  • The deposition potential of the specific metal is higher than the potential at which the negative electrode stores Li ions.

Potential Applications: - This technology could be used in various electronic devices that require high-performance lithium-ion batteries. - It may find applications in electric vehicles, portable electronics, and renewable energy storage systems.

Problems Solved: - Enhances the efficiency and performance of lithium-ion batteries by optimizing the storage and release of Li ions. - Improves the overall lifespan and reliability of lithium-ion battery systems.

Benefits: - Increased energy density and longer battery life. - Enhanced safety and stability during charging and discharging cycles. - Potential for faster charging times and improved overall battery performance.

Commercial Applications: Title: Advanced Lithium-Ion Battery Technology for High-Performance Applications This technology could be commercially applied in electric vehicles, consumer electronics, energy storage systems, and other high-demand industries requiring reliable and efficient battery solutions.

Questions about Lithium-Ion Battery Technology: 1. How does the specific metal in the negative electrode impact the overall performance of the lithium-ion battery? 2. What are the potential implications of this technology for the electric vehicle industry?

Frequently Updated Research: Stay updated on the latest advancements in lithium-ion battery technology, including research on new materials, manufacturing processes, and performance optimization strategies.


Original Abstract Submitted

a lithium ion battery includes a positive electrode, a negative electrode, and an electrolyte. the positive electrode includes a positive electrode active material. the negative electrode includes a negative electrode active material and a specific metal. a void is located inside the negative electrode active material. the specific metal adheres to an outside surface and an inside surface of the negative electrode active material. the specific metal includes a dissolution potential and a deposition potential. the dissolution potential is lower than a potential at which the positive electrode active material releases li ions. the deposition potential is higher than a potential at which the negative electrode active material stores the li ions.

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