18530347. POSITIVE ELECTRODE ACTIVE MATERIAL, COATED POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE MATERIAL, AND BATTERY simplified abstract (Panasonic Intellectual Property Management Co., Ltd.)
Contents
- 1 POSITIVE ELECTRODE ACTIVE MATERIAL, COATED POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE MATERIAL, AND BATTERY
- 1.1 Organization Name
- 1.2 Inventor(s)
- 1.3 POSITIVE ELECTRODE ACTIVE MATERIAL, COATED POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE MATERIAL, AND BATTERY - 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 Unanswered Questions
- 1.11 Original Abstract Submitted
POSITIVE ELECTRODE ACTIVE MATERIAL, COATED POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE MATERIAL, AND BATTERY
Organization Name
Panasonic Intellectual Property Management Co., Ltd.
Inventor(s)
KAZUYA Hashimoto of Aichi (JP)
POSITIVE ELECTRODE ACTIVE MATERIAL, COATED POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE MATERIAL, AND BATTERY - A simplified explanation of the abstract
This abstract first appeared for US patent application 18530347 titled 'POSITIVE ELECTRODE ACTIVE MATERIAL, COATED POSITIVE ELECTRODE ACTIVE MATERIAL, POSITIVE ELECTRODE MATERIAL, AND BATTERY
Simplified Explanation
The positive electrode active material in this patent application is a complex oxide represented by Formula (1): LiNiMeO, where x satisfies 0.5≤x<1, and Me is at least one selected from the group consisting of Co, Mn, Al, Mg, Ca, Sr, Ba, B, Ga, Y, Ce, Sm, Gd, Er, Ti, Zr, V, Nb, Ta, Sb, Bi, Cr, Mo, and W. The X-ray diffraction pattern obtained by X-ray diffraction measurement of the positive electrode active material shows a specific ratio of peak widths, indicating a unique crystalline structure.
- The positive electrode active material is a complex oxide with specific composition and structure.
- X-ray diffraction pattern analysis is used to characterize the material's crystalline structure.
Potential Applications
This technology could be applied in:
- Lithium-ion batteries
- Energy storage systems
Problems Solved
- Improved performance and stability of batteries
- Enhanced energy storage capacity
Benefits
- Higher energy density
- Longer battery life
- Increased efficiency
Potential Commercial Applications
Optimized for:
- Electric vehicles
- Portable electronic devices
Possible Prior Art
Prior art may include:
- Previous patents on complex oxide materials for battery applications
- Research papers on X-ray diffraction analysis of electrode materials
Unanswered Questions
How does this material compare to existing commercial battery materials in terms of performance and cost?
Answer: This article does not provide a direct comparison with existing commercial battery materials.
What are the specific manufacturing processes required to produce this complex oxide material?
Answer: The patent application does not detail the specific manufacturing processes involved in producing the complex oxide material.
Original Abstract Submitted
The positive electrode active material includes a complex oxide represented by Formula (1): LiNiMeOwhere x satisfies 0.5≤x<1, and Me is at least one selected from the group consisting of Co, Mn, Al, Mg, Ca, Sr, Ba, B, Ga, Y, Ce, Sm, Gd, Er, Ti, Zr, V, Nb, Ta, Sb, Bi, Cr, Mo, and W. In an X-ray diffraction pattern obtained by X-ray diffraction measurement of the positive electrode active material using Cu-Kα rays, the ratio of the value of the full width at half maximum of a peak having the highest intensity within a diffraction angle 2θ range of 40° or more and 50° or less to the value of the full width at half maximum of a peak corresponding to the (111) plane of a crystalline Si powder measured under the same conditions is less than or equal to 2.00.
