Hyundai motor company (20240336480). METHOD OF PRODUCING SPHERICAL SOLID ELECTROLYTE simplified abstract

METHOD OF PRODUCING SPHERICAL SOLID ELECTROLYTE

Organization Name

hyundai motor company

Inventor(s)

In Woo Song of Gwacheon-si (KR)

Hong Seok Min of Yongin-si (KR)

Wo Dum Jung of Seoul (KR)

So Young Kim of Jeongeup-si (KR)

Sang Soo Lee of Goyang-si (KR)

Sang Heon Lee of Yongin-si (KR)

Seul Ki Choi of Wanju-gun (KR)

Chang Min Cho of Wanju-gun (KR)

Woo Seop Song of Wanju-gun (KR)

Young Sung Lee of Wanju-gun (KR)

So Young Yoon of Wanju-gun (KR)

Se Man Kwon of Wanju-gun (KR)

Yung Sup Youn of Wanju-gun (KR)

METHOD OF PRODUCING SPHERICAL SOLID ELECTROLYTE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240336480 titled 'METHOD OF PRODUCING SPHERICAL SOLID ELECTROLYTE

The present disclosure describes a method for producing a solid electrolyte with a uniform particle size distribution and a spherical shape. The method involves preparing a raw material containing lithium (Li), phosphorus (P), or sulfur (S) elements, creating a starting material with the raw material and a solvent, obtaining an intermediate in powder form through spray drying the starting material, and finally obtaining a sulfide-based solid electrolyte by heat treating the intermediate.

• Raw material includes lithium (Li), phosphorus (P), or sulfur (S) elements.
• Starting material is prepared by mixing the raw material with a solvent.
• Intermediate is obtained in powder form through spray drying the starting material.
• Sulfide-based solid electrolyte is produced by heat treating the intermediate.

Potential Applications: - Energy storage devices - Solid-state batteries - Electronics industry

Problems Solved: - Inconsistent particle size distribution in solid electrolytes - Lack of spherical shape in solid electrolytes

Benefits: - Improved performance of energy storage devices - Enhanced durability and stability of solid-state batteries

Commercial Applications: Title: "Innovative Method for Producing Solid Electrolytes" This technology can be used in the production of advanced energy storage devices, solid-state batteries, and other electronic applications. It has the potential to revolutionize the electronics industry by providing more efficient and reliable power sources.

Questions about the technology: 1. How does the method of spray drying contribute to achieving a uniform particle size distribution? - Spray drying helps in creating a fine powder form of the starting material, leading to a more consistent particle size distribution. 2. What are the advantages of using a sulfide-based solid electrolyte compared to other types of electrolytes? - Sulfide-based solid electrolytes offer higher ionic conductivity and better stability, making them ideal for use in energy storage devices and batteries.

Original Abstract Submitted

the present disclosure relates to a method of producing a solid electrolyte with a uniform particle size distribution and a spherical shape. the method includes preparing a raw material comprising one or more of a lithium (li) element, a phosphorus (p) element, or a sulfur(s) element, preparing a starting material comprising the raw material and a solvent, obtaining an intermediate in powder form by spray drying the starting material, and obtaining a sulfide-based solid electrolyte by heat treating the intermediate.