17990435. 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)

Seung Min Oh of Incheon (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 17990435 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 can improve its lifetime and output characteristics. The electrolyte includes a lithium salt, a solvent, and a functional additive called 1-(3-((tert-butyldimethylsilyl)oxy)propyl)-5-(4-fluorophenyl)-1H-1,2,3-triazole-4-carbonitrile.

• The electrolyte enhances the performance of a high-capacity lithium secondary battery.
• It includes a lithium salt, a solvent, and a functional additive.
• The functional additive is 1-(3-((tert-butyldimethylsilyl)oxy)propyl)-5-(4-fluorophenyl)-1H-1,2,3-triazole-4-carbonitrile.
• The functional additive acts as a positive electrode film additive.

Potential Applications

• Lithium secondary batteries
• High-capacity lithium secondary batteries

Problems Solved

• Shorter battery lifetime
• Lower output characteristics

Benefits

• Enhanced battery lifetime
• Improved output characteristics

Original Abstract Submitted

An electrolyte for a lithium secondary battery can enhance lifetime and output characteristics in a high-capacity lithium secondary battery. The electrolyte for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive. The functional additive includes 1-(3-((tert-butyldimethylsilyl)oxy)propyl)-5-(4-fluorophenyl)-1H-1,2,3-triazole-4-carbonitrile as a positive electrode film additive.