18434936. ALL-SOLID-STATE BATTERY AND PRODUCTION METHOD THEREFOR simplified abstract (TOYOTA JIDOSHA KABUSHIKI KAISHA)
Contents
- 1 ALL-SOLID-STATE BATTERY AND PRODUCTION METHOD THEREFOR
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 ALL-SOLID-STATE BATTERY AND PRODUCTION METHOD THEREFOR - A simplified explanation of the abstract
- 1.4 Simplified Explanation
- 1.5 Potential Applications
- 1.6 Problems Solved
- 1.7 Benefits
- 1.8 Potential Commercial Applications
- 1.9 Possible Prior Art
- 1.10 How does this technology compare to traditional lithium-ion batteries in terms of energy density and charging speed?
- 1.11 What are the potential challenges in scaling up production of this all-solid-state battery technology for mass commercialization?
- 1.12 Original Abstract Submitted
ALL-SOLID-STATE BATTERY AND PRODUCTION METHOD THEREFOR
Organization Name
TOYOTA JIDOSHA KABUSHIKI KAISHA
Inventor(s)
Tetsuya Waseda of Susono-shi (JP)
ALL-SOLID-STATE BATTERY AND PRODUCTION METHOD THEREFOR - A simplified explanation of the abstract
This abstract first appeared for US patent application 18434936 titled 'ALL-SOLID-STATE BATTERY AND PRODUCTION METHOD THEREFOR
Simplified Explanation
The patent application describes an all-solid-state battery with a unique cell laminate structure and a resin layer for improved performance and durability.
- The battery includes a cell laminate with two or more unit cells, each consisting of layers such as positive electrode current collector, positive electrode active material, solid electrolyte, negative electrode active material, and negative electrode current collector.
- Some of the layers have extending parts that create gaps between them, enhancing flexibility and preventing damage.
- The compressive modulus ratio between the resin layer and the cell laminate is 0.4 or less, ensuring proper protection and support for the battery.
Potential Applications
The technology can be applied in electric vehicles, portable electronics, and energy storage systems.
Problems Solved
This innovation addresses issues related to battery performance, safety, and longevity in various applications.
Benefits
The benefits of this technology include improved battery efficiency, enhanced durability, and increased safety due to the unique structure and materials used.
Potential Commercial Applications
The technology can be commercialized in the automotive industry, consumer electronics sector, and renewable energy storage solutions.
Possible Prior Art
One possible prior art could be the development of solid-state batteries with different structures and materials for improved performance and safety.
Unanswered Questions
How does this technology compare to traditional lithium-ion batteries in terms of energy density and charging speed?
The article does not provide a direct comparison between this technology and traditional lithium-ion batteries in terms of energy density and charging speed.
What are the potential challenges in scaling up production of this all-solid-state battery technology for mass commercialization?
The article does not address the potential challenges in scaling up production of this technology for mass commercialization.
Original Abstract Submitted
An all-solid-state battery including a cell laminate including two or more unit cells, and a resin layer covering a side surface of the cell laminate, wherein each unit cell includes a positive electrode current collector layer, a positive electrode active material layer, a solid electrolyte layer, a negative electrode active material layer, and a negative electrode current collector layer laminated in this order, at least one of the positive electrode current collector layer, positive electrode active material layer, solid electrolyte layer, negative electrode active material layer, and negative electrode current collector layer includes extending parts which extend more outwardly from the side surface of the cell laminate than the other layers, and gaps are formed between the extending parts, and the ratio of the compressive modulus of the resin layer to the compressive modulus of the cell laminate is 0.4 or less.
