Hyundai motor company (20240194876). POSITIVE ELECTRODE ADDITIVE FOR A LITHIUM SECONDARY BATTERY, A METHOD OF MANUFACTURING SAME, AND A POSITIVE ELECTRODE FOR A LITHIUM SECONDARY BATTERY INCLUDING SAME simplified abstract

POSITIVE ELECTRODE ADDITIVE FOR A LITHIUM SECONDARY BATTERY, A METHOD OF MANUFACTURING SAME, AND A POSITIVE ELECTRODE FOR A LITHIUM SECONDARY BATTERY INCLUDING SAME

Organization Name

hyundai motor company

Inventor(s)

Da Bin Jang of Gwangju (KR)

Sung Ho Ban of Hwaseong-si (KR)

Sang Hun Lee of Paju-si (KR)

Yong Hoon Kim of Daejeon (KR)

Ha Eun Lee of Incheon (KR)

Seung Min Oh of Incheon (KR)

Chang Hoon Song of Seoul (KR)

Sung Min Park of Hanam-si (KR)

Hyo Bin Lee of Goheung-gun (KR)

Tae Hee Kim of Yongin-si (KR)

Min Sik Park of Suwon-si (KR)

POSITIVE ELECTRODE ADDITIVE FOR A LITHIUM SECONDARY BATTERY, A METHOD OF MANUFACTURING SAME, AND A POSITIVE ELECTRODE FOR A LITHIUM SECONDARY BATTERY INCLUDING SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240194876 titled 'POSITIVE ELECTRODE ADDITIVE FOR A LITHIUM SECONDARY BATTERY, A METHOD OF MANUFACTURING SAME, AND A POSITIVE ELECTRODE FOR A LITHIUM SECONDARY BATTERY INCLUDING SAME

Simplified Explanation

The patent application describes a positive electrode additive for a lithium secondary battery that enhances atmospheric stability. The method of manufacturing this additive and the positive electrode for the battery are also detailed.

• The positive electrode additive consists of a lithium-based core with a coating layer of NbOC (0≤x≤2.5 and 0≤y≤1) formed on its surface.

Key Features and Innovation

• Positive electrode additive improves atmospheric stability in lithium secondary batteries.
• Method of manufacturing the positive electrode additive and the positive electrode for the battery.
• Coating layer of NbOC on the lithium-based core enhances performance.

Potential Applications

The technology can be used in the manufacturing of lithium secondary batteries for various applications such as electric vehicles, portable electronics, and energy storage systems.

Problems Solved

• Enhances atmospheric stability in lithium secondary batteries.
• Improves overall performance and longevity of the batteries.

Benefits

• Extended battery life.
• Enhanced safety and stability.
• Improved efficiency of lithium secondary batteries.

Commercial Applications

• Title: "Enhanced Lithium Secondary Battery Technology for Various Applications"
• The technology can be utilized in electric vehicles, consumer electronics, and renewable energy storage systems.
• Market implications include increased demand for high-performance lithium secondary batteries.

Prior Art

Further research can be conducted in the field of lithium battery additives and materials science to explore similar innovations and advancements.

Frequently Updated Research

Stay updated on the latest developments in lithium battery technology, materials science, and energy storage systems for potential advancements in the field.

Questions about Positive Electrode Additive for Lithium Secondary Battery

What are the key benefits of using the positive electrode additive in lithium secondary batteries?

The positive electrode additive improves atmospheric stability, extends battery life, enhances safety, and increases efficiency in lithium secondary batteries.

How does the coating layer of NbOC contribute to the performance of the lithium-based core in the positive electrode additive?

The coating layer of NbOC on the lithium-based core enhances the overall stability and efficiency of the battery by providing a protective barrier and improving conductivity.

Original Abstract Submitted

a positive electrode additive for a lithium secondary battery can improve atmospheric stability. a method of manufacturing the same and a positive electrode for a lithium secondary battery includes the same. the positive electrode additive for a lithium secondary battery is used to manufacture the positive electrode for a lithium secondary battery and includes a lithium (li)-based additive core and a coating layer of nboc(0≤x≤2.5 and 0≤y≤1; where nb=niobium, o=oxygen, c=carbon) formed on a surface of the additive core.