18750010. LITHIUM-ION BATTERY AND METHOD OF PRODUCING THE SAME simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)

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LITHIUM-ION BATTERY AND METHOD OF PRODUCING THE SAME

Organization Name

TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor(s)

Masaharu Senoue of Seto-shi (JP)

LITHIUM-ION BATTERY AND METHOD OF PRODUCING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18750010 titled 'LITHIUM-ION BATTERY AND METHOD OF PRODUCING THE SAME

Simplified Explanation: The patent application describes a lithium-ion battery with a unique negative electrode design, separator structure, and positive electrode configuration.

  • The negative electrode has a honeycomb core with a grid pattern partition that separates hollow cells.
  • The separator consists of two layers covering the partition and faces of the honeycomb core.
  • The positive electrode includes regions inserted into the hollow cells and extending beyond the separator.

Key Features and Innovation:

  • Negative electrode with honeycomb core and grid pattern partition.
  • Separator with two layers covering partition and faces of the honeycomb core.
  • Positive electrode with regions inserted into hollow cells and extending beyond the separator.

Potential Applications: The technology could be used in various portable electronic devices, electric vehicles, and energy storage systems.

Problems Solved: The design addresses issues related to battery performance, efficiency, and safety.

Benefits:

  • Improved battery performance and efficiency.
  • Enhanced safety features.
  • Potential for increased energy storage capacity.

Commercial Applications: The technology could be applied in the consumer electronics industry, electric vehicle market, and renewable energy sector.

Prior Art: Readers can explore prior research on lithium-ion battery design, electrode structures, and separator materials.

Frequently Updated Research: Stay informed about the latest advancements in lithium-ion battery technology, electrode materials, and energy storage innovations.

Questions about Lithium-Ion Battery with Honeycomb Core: 1. How does the honeycomb core design impact the overall performance of the battery? 2. What are the potential challenges in scaling up this technology for commercial applications?

1. What are the environmental implications of using lithium-ion batteries in various industries? 2. How does the honeycomb core design contribute to the longevity of the battery?


Original Abstract Submitted

A lithium-ion battery includes a positive electrode, a negative electrode, and a separator. The negative electrode forms a honeycomb core. The honeycomb core includes a first face, a second face, a partition, and a circumferential wall. The second face faces the first face. The partition is formed between the first face and the second face. The partition extends in a grid pattern to separate a plurality of hollow cells. The circumferential wall surrounds a circumference of the partition. The separator includes a first layer and a second layer. The first layer covers at least part of the partition. The second layer covers at least part of the first face and the second face. The positive electrode includes a first region and a second region. The first region is inserted in the hollow cells. The second region extends outwardly beyond the second layer of the separator.