18352108. ADDITIVE FOR ELECTROLYTE, ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME simplified abstract (SAMSUNG SDI CO., LTD.)

ADDITIVE FOR ELECTROLYTE, ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

Organization Name

SAMSUNG SDI CO., LTD.

Inventor(s)

Olga Tsay of Yongin-si (KR)

Dahyun Kim of Yongin-si (KR)

Hyunbong Choi of Yongin-si (KR)

Pavel Shatunov of Yongin-si (KR)

Sundae Kim of Yongin-si (KR)

Yeji Yang of Yongin-si (KR)

Hongryeol Park of Yongin-si (KR)

Sangwoo Park of Yongin-si (KR)

ADDITIVE FOR ELECTROLYTE, ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME - A simplified explanation of the abstract

This abstract first appeared for US patent application 18352108 titled 'ADDITIVE FOR ELECTROLYTE, ELECTROLYTE FOR RECHARGEABLE LITHIUM BATTERY, AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

Simplified Explanation: This patent application describes an additive for an electrolyte used in rechargeable lithium batteries, which can enhance cycle-life characteristics and reduce resistance during high-temperature storage.

Key Features and Innovation:

• Additive with halogen-substituted sulfonyl group and heteroarene
• Improves room-temperature cycle-life characteristics
• Suppresses increase in resistance during high-temperature storage

Potential Applications: The technology can be applied in various rechargeable lithium battery systems to improve performance and longevity.

Problems Solved: This technology addresses issues related to cycle-life characteristics and resistance increase in rechargeable lithium batteries during high-temperature storage.

Benefits:

• Enhanced cycle-life characteristics
• Reduced resistance during high-temperature storage
• Improved overall performance of rechargeable lithium batteries

Commercial Applications: Potential commercial applications include the use of this technology in electric vehicles, portable electronics, and energy storage systems.

Prior Art: Readers can explore prior research on additives for electrolytes in rechargeable lithium batteries to understand the evolution of this technology.

Frequently Updated Research: Stay updated on the latest advancements in additives for electrolytes in rechargeable lithium batteries to ensure the most current information is utilized.

Questions about Lithium Batteries: 1. What are the key components of a rechargeable lithium battery?

  Rechargeable lithium batteries consist of a cathode, anode, electrolyte, and separator.

2. How does the addition of an additive improve the performance of a lithium battery?

  The additive can enhance cycle-life characteristics and reduce resistance, leading to improved overall performance.

Original Abstract Submitted

An additive for an electrolyte to be utilized in a rechargeable lithium battery. The electrolyte includes a non-aqueous organic solvent, a lithium salt, and the additive that has a halogen-substituted sulfonyl group and a heteroarene having unshared electron pairs. The additive may enhance or improve the room-temperature cycle-life characteristics and suppress or reduce an increase in resistance of the rechargeable lithium battery during high-temperature storage.