Hyundai motor company (20240120475). CATHODE ACTIVE MATERIAL FOR ALL-SOLID-STATE BATTERY WITH CONTROLLED PARTICLE SIZE AND PREPARATION METHOD THEREOF simplified abstract

CATHODE ACTIVE MATERIAL FOR ALL-SOLID-STATE BATTERY WITH CONTROLLED PARTICLE SIZE AND PREPARATION METHOD THEREOF

Organization Name

hyundai motor company

Inventor(s)

Sung Woo Noh of Seoul (KR)

Hong Seok Min of Yongin-si (KR)

Sang Heon Lee of Yongin-si (KR)

Jeong Hyun Seo of Jung-gu (KR)

Im Sul Seo of Jincheon-gun (KR)

Chung Bum Lim of Suwon-si (KR)

Ju Yeong Seong of Seongnam-si (KR)

Je Sik Park of Seoul (KR)

CATHODE ACTIVE MATERIAL FOR ALL-SOLID-STATE BATTERY WITH CONTROLLED PARTICLE SIZE AND PREPARATION METHOD THEREOF - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240120475 titled 'CATHODE ACTIVE MATERIAL FOR ALL-SOLID-STATE BATTERY WITH CONTROLLED PARTICLE SIZE AND PREPARATION METHOD THEREOF

Simplified Explanation

The present disclosure relates to a cathode active material for an all-solid-state battery with a controlled particle size and a method for preparing the same. In particular, the cathode active material includes lithium and a transition metal, wherein the cathode active material has a single peak in the range of 1 μm to 10 μm as a result of particle size distribution (PSD) analysis.

• Controlled particle size cathode active material for all-solid-state battery
• Includes lithium and a transition metal
• Particle size distribution analysis shows a single peak in the range of 1 μm to 10 μm

Potential Applications

The technology can be applied in:

• All-solid-state batteries
• Energy storage systems

Problems Solved

This technology addresses:

• Enhanced battery performance
• Improved energy density

Benefits

The benefits of this technology include:

• Increased battery efficiency
• Longer battery life
• Higher energy density

Potential Commercial Applications

This technology has potential in:

• Electric vehicles
• Portable electronics

Possible Prior Art

One possible prior art is the use of various cathode active materials in traditional lithium-ion batteries.

Unanswered Questions

What is the specific transition metal used in the cathode active material?

The abstract does not specify the exact transition metal used in the cathode active material.

How does the controlled particle size affect the performance of the all-solid-state battery?

The abstract does not elaborate on the impact of the controlled particle size on the battery's performance.

Original Abstract Submitted

the present disclosure relates to a cathode active material for an all-solid-state battery with a controlled particle size and a method for preparing the same. in particular, the cathode active material includes lithium and a transition metal, wherein the cathode active material has a single peak in the range of 1 �m to 10 �m as a result of particle size distribution (psd) analysis.