Toyota jidosha kabushiki kaisha (20240339592). POSITIVE ELECTRODE MIXTURE, LITHIUM-ION BATTERY, AND MANUFACTURING METHOD FOR LITHIUM-ION BATTERY simplified abstract
Contents
POSITIVE ELECTRODE MIXTURE, LITHIUM-ION BATTERY, AND MANUFACTURING METHOD FOR LITHIUM-ION BATTERY
Organization Name
toyota jidosha kabushiki kaisha
Inventor(s)
Jun Yoshida of Mishima-shi (JP)
POSITIVE ELECTRODE MIXTURE, LITHIUM-ION BATTERY, AND MANUFACTURING METHOD FOR LITHIUM-ION BATTERY - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240339592 titled 'POSITIVE ELECTRODE MIXTURE, LITHIUM-ION BATTERY, AND MANUFACTURING METHOD FOR LITHIUM-ION BATTERY
The patent application describes a technique to enhance the capacity of a positive electrode active material with an O2-type structure in a lithium-ion battery.
- The positive electrode mixture includes a first active material with a plate-like O2-type structure and a second active material with a spherical O2-type structure.
- The ratio of the long diameter of the first active material to the diameter of the second active material is between 0.1 and 1.5.
- The first active material comprises 10% to 90% by mass of the total mixture.
- This innovation aims to improve the performance and efficiency of lithium-ion batteries by optimizing the composition of the positive electrode active materials.
Potential Applications: - Lithium-ion batteries - Electric vehicles - Portable electronic devices
Problems Solved: - Enhancing the capacity of positive electrode active materials - Improving the overall performance of lithium-ion batteries
Benefits: - Increased battery capacity - Enhanced battery efficiency - Extended battery life
Commercial Applications: Title: Advanced Lithium-ion Battery Technology for Improved Performance This technology can be utilized in the production of high-performance lithium-ion batteries for various applications, including electric vehicles, consumer electronics, and energy storage systems. The improved capacity and efficiency offered by this innovation can lead to significant advancements in the battery industry.
Questions about the Technology: 1. How does the composition of the positive electrode mixture impact the performance of lithium-ion batteries? 2. What are the potential challenges in scaling up the production of batteries using this innovative technique?
Frequently Updated Research: Researchers are continuously exploring new materials and techniques to further enhance the performance of lithium-ion batteries. Stay updated on the latest advancements in battery technology to leverage the full potential of this innovation.
Original Abstract Submitted
disclosed is a technique that can improve capacity of a positive electrode active material having an o2-type structure when applied to a positive electrode active material layer of a lithium-ion battery. the positive electrode mixture of the present disclosure comprises a first active material and a second active material, the first active material has an o2-type structure and is plate-like, the second active material has an o2-type structure and is spherical, a ratio d/dof a long diameter dof the first active material to a diameter dof the second active material is 0.1 or greater and 1.5 or less, and a ratio of the first active material relative to a total of the first active material and the second active material is 10% by mass or greater and 90% by mass or less.