18384736. 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 (KIA CORPORATION)

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

KIA CORPORATION

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 18384736 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

A positive electrode additive for a lithium secondary battery that enhances atmospheric stability is described in the patent application. The additive includes a lithium-based core with a coating layer of NbOC(x≤2.5 and 0≤y≤1) formed on its surface.

• The positive electrode additive improves the atmospheric stability of lithium secondary batteries.
• The additive consists of a lithium-based core and a coating layer of NbOC(x≤2.5 and 0≤y≤1).
• The coating layer is formed on the surface of the additive core.
• This technology aims to enhance the performance and longevity of lithium secondary batteries.

Potential Applications

The technology can be applied in the manufacturing of positive electrodes for lithium secondary batteries used in various electronic devices, electric vehicles, and energy storage systems.

Problems Solved

The technology addresses the issue of atmospheric instability in lithium secondary batteries, which can lead to performance degradation and safety concerns.

Benefits

• Improved atmospheric stability of lithium secondary batteries.
• Enhanced performance and longevity of the batteries.
• Increased safety and reliability of lithium secondary battery systems.

Commercial Applications

Title: Enhanced Atmospheric Stability Positive Electrode Additive for Lithium Secondary Batteries This technology can be utilized in the production of lithium secondary batteries for consumer electronics, electric vehicles, and renewable energy storage systems, leading to more reliable and long-lasting battery solutions in the market.

Prior Art

Readers interested in exploring prior art related to this technology can start by researching patents and publications in the field of lithium battery additives and electrode materials.

Frequently Updated Research

Stay updated on the latest advancements in lithium battery technology, particularly in the development of additives and coatings for improving battery performance and stability.

Questions about Lithium Secondary Battery Additives

What are the key advantages of using NbOC coating in lithium secondary battery additives?

The NbOC coating enhances atmospheric stability and performance of lithium secondary batteries by providing a protective layer on the additive core.

How does the lithium-based core contribute to the overall functionality of the positive electrode additive?

The lithium-based core serves as the foundation for the additive, enabling it to integrate effectively into the positive electrode of lithium secondary batteries.

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.