18263740. METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY AND VEHICLE simplified abstract (SEMICONDUCTOR ENERGY LABORATORY CO., LTD.)
Contents
- 1 METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY AND VEHICLE
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY AND VEHICLE - 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 Original Abstract Submitted
METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY AND VEHICLE
Organization Name
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Inventor(s)
Shunpei Yamazaki of Setagaya, Tokyo (JP)
Yusuke Yoshitani of Isehara, Kanagawa (JP)
Yohei Momma of Isehara, Kanagawa (JP)
Kunihiro Fukushima of Isehara, Kanagawa (JP)
Tetsuya Kakehata of Isehara, Kanagawa (JP)
METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY AND VEHICLE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18263740 titled 'METHOD FOR FORMING POSITIVE ELECTRODE ACTIVE MATERIAL AND SECONDARY BATTERY AND VEHICLE
Simplified Explanation
The novel method for forming a positive electrode active material involves mixing a cobalt source and an additive element source to form an acidic solution, reacting the acidic solution with an alkaline solution to form a cobalt compound, mixing the cobalt compound with a lithium source to form a mixture, and heating the mixture. The additive element source contains elements such as gallium, aluminum, boron, nickel, and indium.
- Cobalt source and additive element source are mixed to form an acidic solution
- Acidic solution is reacted with an alkaline solution to form a cobalt compound
- Cobalt compound is mixed with a lithium source to form a mixture
- Mixture is heated
Potential Applications
The technology can be applied in the development of lithium-ion batteries, energy storage systems, and electric vehicles.
Problems Solved
This technology solves the problem of improving the performance and efficiency of positive electrode active materials in lithium-ion batteries.
Benefits
The benefits of this technology include enhanced battery performance, increased energy storage capacity, and improved overall battery lifespan.
Potential Commercial Applications
The technology can be commercially applied in the manufacturing of advanced lithium-ion batteries for consumer electronics, electric vehicles, and renewable energy storage systems.
Possible Prior Art
One possible prior art could be the use of various additive elements in positive electrode active materials for lithium-ion batteries to enhance their performance and stability.
What are the specific cobalt compounds formed in the process?
The specific cobalt compounds formed in the process are not mentioned in the abstract. Further details or examples of these compounds would provide a clearer understanding of the chemical reactions involved.
How does the heating process affect the properties of the final positive electrode active material?
The abstract does not elaborate on how the heating process specifically affects the properties of the final positive electrode active material. Exploring the impact of different heating temperatures or durations on the material properties could provide valuable insights into optimizing the manufacturing process.
Original Abstract Submitted
A novel method for forming a positive electrode active material is provided. In the method for forming a positive electrode active material, a cobalt source and an additive element source are mixed to form an acidic solution; the acidic solution and an alkaline solution are made to react to form a cobalt compound; the cobalt compound and a lithium source are mixed to form a mixture; and the mixture is heated. The additive element source is a compound containing one or more selected from gallium, aluminum, boron, nickel, and indium.
