Toyota jidosha kabushiki kaisha (20240128430). ELECTRODE BODY AND BATTERY simplified abstract

ELECTRODE BODY AND BATTERY

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Noriyuki Kato of Nagoya-shi Aichi-ken (JP)

Katsushi Enokihara of Toyota-shi Aichi-ken (JP)

Kiminori Unno of Hamamatsu-shi Shizuoka-ken (JP)

Kenji Koura of Toyota-shi Aichi-ken (JP)

Takeshi Kondo of Kariya-shi Aichi-ken (JP)

ELECTRODE BODY AND BATTERY - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240128430 titled 'ELECTRODE BODY AND BATTERY

Simplified Explanation

The patent application describes an electrode body with a current collector and two electrode layers arranged in a specific order.

• The electrode body includes a current collector and two electrode layers: a first electrode layer and a second electrode layer.
• The first electrode layer has an end surface a, while the second electrode layer has an end surface b.
• In a cross-sectional view, end surface a includes an end part a in the current collector side and an end part a in the second electrode layer side. End surface b includes an end part b in the first electrode layer side and an end part b in an opposite side to the first electrode layer.
• End surface a has a first inclination part where the end part a protrudes from the end part a in a vertical direction to the thickness direction.

Potential Applications

This technology could be applied in:

• Lithium-ion batteries
• Fuel cells
• Capacitors

Problems Solved

This technology helps in:

• Improving the performance of energy storage devices
• Enhancing the efficiency of power generation systems

Benefits

The benefits of this technology include:

• Increased energy density
• Enhanced cycle life of batteries
• Improved power output

Potential Commercial Applications

This technology could be used in:

• Electric vehicles
• Portable electronic devices
• Renewable energy systems

Possible Prior Art

One possible prior art is the use of multi-layer electrode structures in energy storage devices to improve performance and efficiency.

How does this technology compare to existing electrode structures in terms of performance and cost?

This article does not provide a direct comparison with existing electrode structures in terms of performance and cost. Further research or testing may be needed to determine the advantages of this technology over existing solutions.

What specific manufacturing processes are required to produce the electrode body described in the patent application?

The patent application does not detail the specific manufacturing processes required to produce the electrode body. Understanding the manufacturing processes involved could provide insights into the feasibility and scalability of this technology.

Original Abstract Submitted

an electrode body including a current collector and an electrode layer that includes layers in the order of a first electrode layer and a second electrode layer from the current collector side in a thickness direction. the first electrode layer includes an end surface a, and the second electrode layer includes an end surface b. in a cross-sectional view in the thickness direction, the end surface a includes an end part ain the current collector side, and an end part ain the second electrode layer side, and the end surface b includes an end part bin the first electrode layer side, and an end part bin an opposite side to the first electrode layer; the end surface a includes, in a vertical direction to the thickness direction, and a first inclination part in which the end part aprotrudes form the end part a.