18374367. Positive Electrode Material, Positive Electrode and Secondary Battery simplified abstract (LG Energy Solution, Ltd.)
Contents
Positive Electrode Material, Positive Electrode and Secondary Battery
Organization Name
Inventor(s)
Gyeongseop Lee of Daejeon (KR)
Positive Electrode Material, Positive Electrode and Secondary Battery - A simplified explanation of the abstract
This abstract first appeared for US patent application 18374367 titled 'Positive Electrode Material, Positive Electrode and Secondary Battery
Simplified Explanation
The patent application describes a positive electrode material for secondary batteries, consisting of two types of positive electrode active materials in the form of single particles with a coating layer comprising boron (B) and cobalt (Co) on at least a portion of the surface of the particles.
- The positive electrode material includes a first positive electrode active material in the form of single particles.
- The positive electrode material also includes a second positive electrode active material in the form of single particles with a larger particle diameter than the first positive electrode active material.
- At least one of the positive electrode active materials has a coating layer comprising boron (B) and cobalt (Co) on the surface of the single particle.
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- Potential Applications
The technology can be applied in:
- Lithium-ion batteries
- Electric vehicles
- Portable electronic devices
- Problems Solved
This technology addresses:
- Enhanced battery performance
- Improved energy storage capacity
- Increased battery lifespan
- Benefits
The benefits of this technology include:
- Higher energy density
- Longer battery life
- Improved overall battery performance
- Potential Commercial Applications
This technology can be utilized in:
- Battery manufacturing industry
- Renewable energy storage systems
- Consumer electronics market
- Possible Prior Art
Prior art related to this technology may include:
- Coating materials for battery electrodes
- Methods for improving battery performance through material coatings
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- Unanswered Questions
- How does the coating layer impact the overall battery performance?
The article does not delve into the specific mechanisms by which the boron (B) and cobalt (Co) coating layer enhances the performance of the battery.
- What are the potential environmental impacts of using boron and cobalt in the coating layer?
The article does not address the environmental considerations or potential risks associated with the use of boron and cobalt in the coating layer of the positive electrode material.
Original Abstract Submitted
A positive electrode material comprising: a first positive electrode active material in the form of single particles; and a second positive electrode active material in the form of single particles which has a lager particle diameter than that of the first positive electrode active material, wherein at least one of the first or second positive electrode active materials has a coating layer comprising boron (B) and cobalt (Co) provided on at least a portion of a surface of the single particle, and a positive electrode and a secondary battery including the same.
