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 (HYUNDAI MOTOR COMPANY)

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 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 is developed to enhance atmospheric stability. 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 stability of lithium secondary batteries in different atmospheric conditions.
• The additive consists of a lithium-based core and a coating layer of NbOC(x≤2.5 and 0≤y≤1) to enhance performance.
• The method of manufacturing the positive electrode involves incorporating this additive into the electrode material.
• The technology aims to address the issue of atmospheric instability in lithium secondary batteries.
• By using this additive, the positive electrode can maintain its performance and stability over time.

Potential Applications

The technology can be applied in various lithium secondary battery systems to improve their atmospheric stability and overall performance.

Problems Solved

The technology addresses the problem of atmospheric instability in lithium secondary batteries, ensuring consistent performance in different environmental conditions.

Benefits

• Enhanced atmospheric stability for lithium secondary batteries
• Improved performance and longevity of positive electrodes
• Increased reliability in various operating conditions

Commercial Applications

Title: Enhanced Atmospheric Stability Additive for Lithium Secondary Batteries The technology can be utilized in the production of lithium secondary batteries for electric vehicles, portable electronics, and energy storage systems. It offers a competitive advantage by improving battery performance and reliability.

Prior Art

Further research can be conducted on similar additives used in lithium battery technology to explore advancements in enhancing atmospheric stability.

Frequently Updated Research

Stay updated on the latest developments in lithium battery technology, particularly in the field of electrode additives for improved performance and stability.

Questions about Lithium Secondary Battery Additives

What are the key factors influencing the atmospheric stability of lithium secondary batteries?

The atmospheric stability of lithium secondary batteries is influenced by factors such as electrode materials, additives, and manufacturing processes.

How does the coating layer of NbOC(x≤2.5 and 0≤y≤1) contribute to enhancing the performance of lithium secondary batteries?

The coating layer of NbOC(x≤2.5 and 0≤y≤1) on the lithium-based core helps improve the atmospheric stability and overall performance of the positive electrode in 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.