17988998. ELECTROLYTE SOLUTION FOR A LITHIUM SECONDARY BATTERY AND A LITHIUM SECONDARY BATTERY INCLUDING SAME simplified abstract (Kia Corporation)

ELECTROLYTE SOLUTION FOR A LITHIUM SECONDARY BATTERY AND A LITHIUM SECONDARY BATTERY INCLUDING SAME

Organization Name

Kia Corporation

Inventor(s)

Yoon Sung Lee of Suwon-si (KR)

Jun Ki Rhee of Suwon-si (KR)

Hui Beom Nam of Hwaseong-si (KR)

Ko Eun Kim of Cheongju-si (KR)

Sung Ho Ban of Hwaseong-si (KR)

Sang Kyu Kwak of Ulsan (KR)

Nam Soon Choi of Ulsan (KR)

Sung You Hong of Ulsan (KR)

Hyeong Jun Kim of Ulsan (KR)

Seo Young Jeong of Ulsan (KR)

Hyeon Gyu Moon of Ulsan (KR)

Min Pyeong Kim of Ulsan (KR)

ELECTROLYTE SOLUTION FOR A LITHIUM SECONDARY BATTERY AND A LITHIUM SECONDARY BATTERY INCLUDING SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 17988998 titled 'ELECTROLYTE SOLUTION FOR A LITHIUM SECONDARY BATTERY AND A LITHIUM SECONDARY BATTERY INCLUDING SAME

Simplified Explanation

The abstract describes an electrolyte for a lithium secondary battery that improves its lifetime and output characteristics. It also mentions the inclusion of a functional additive called 5,5-diallyl-3-(tert-butyldimethylsilyl)oxazolidin-2-one as a positive electrode film additive.

• The electrolyte for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive.
• The functional additive used is 5,5-diallyl-3-(tert-butyldimethylsilyl)oxazolidin-2-one.
• The electrolyte enhances the lifetime and output characteristics of a high-capacity lithium secondary battery.
• The inclusion of the functional additive improves the performance of the positive electrode film.

Potential applications of this technology:

• Lithium secondary batteries used in various electronic devices such as smartphones, laptops, and electric vehicles.
• Energy storage systems for renewable energy sources like solar and wind power.

Problems solved by this technology:

• Enhances the lifetime of lithium secondary batteries, reducing the need for frequent replacements.
• Improves the output characteristics, allowing for more efficient and reliable operation of electronic devices and energy storage systems.

Benefits of this technology:

• Longer-lasting lithium secondary batteries, reducing costs and environmental impact.
• Improved performance and efficiency of electronic devices and energy storage systems.
• Enhanced reliability and stability of lithium secondary batteries.

Original Abstract Submitted

Disclosed herein are an electrolyte for a lithium secondary battery, which can enhance lifetime and output characteristics in a high-capacity lithium secondary battery, and a lithium secondary battery including the same. The electrolyte for a lithium secondary battery may include a lithium salt, a solvent, and a functional additive, wherein the functional additive includes 5,5-diallyl-3-(tert-butyldimethylsilyl)oxazolidin-2-one as a positive electrode film additive.