18610487. Lithium Secondary Battery simplified abstract (LG Energy Solution, Ltd.)
Contents
Lithium Secondary Battery
Organization Name
Inventor(s)
Chul Haeng Lee of Daejeon (KR)
Lithium Secondary Battery - A simplified explanation of the abstract
This abstract first appeared for US patent application 18610487 titled 'Lithium Secondary Battery
The abstract describes a lithium secondary battery with specific components and additives in the positive electrode and non-aqueous electrolyte.
- Positive electrode includes lithium transition metal oxide with a specific chemical formula.
- Non-aqueous electrolyte contains lithium ion, organic solvent, and additives.
- Additives in the electrolyte include a phosphate-based additive with a silyl group and a compound with a specific chemical formula.
Potential Applications: - Energy storage for portable electronic devices - Electric vehicles - Renewable energy storage systems
Problems Solved: - Enhanced battery performance and longevity - Improved safety and stability during operation
Benefits: - Higher energy density - Longer cycle life - Safer operation
Commercial Applications: Title: Advanced Lithium Secondary Batteries for Energy Storage Solutions This technology can be used in various industries such as consumer electronics, automotive, and renewable energy sectors, leading to more efficient and reliable energy storage solutions.
Prior Art: Readers can explore prior patents related to lithium secondary batteries, lithium transition metal oxides, and non-aqueous electrolytes to understand the existing technology landscape.
Frequently Updated Research: Stay updated on the latest advancements in lithium battery technology, electrolyte additives, and materials for improved battery performance.
Questions about Lithium Secondary Batteries: 1. How do lithium secondary batteries compare to other types of rechargeable batteries?
Lithium secondary batteries offer higher energy density and longer cycle life compared to traditional rechargeable batteries like lead-acid or nickel-cadmium batteries.
2. What are the key factors influencing the performance of lithium secondary batteries?
Factors such as electrode materials, electrolyte composition, and battery design play a crucial role in determining the performance and efficiency of lithium secondary batteries.
Original Abstract Submitted
A lithium secondary battery includes a positive electrode; a negative electrode; a separator interposed between the positive electrode and the negative electrode; and a non-aqueous electrolyte. The positive electrode includes a positive electrode active material, the positive electrode material includes a lithium transition metal oxide represented by a specific chemical formula, the non-aqueous electrolyte includes a lithium ion, an organic solvent, and an additive, the additive includes a first first additive and a second additive, the first additive includes a phosphate-based additive having a silyl group, and the second additive includes a compound represented by a specific chemical formula.
