Lg energy solution, ltd. (20240347773). NONAQUEOUS ELECTROLYTE AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME simplified abstract
Contents
NONAQUEOUS ELECTROLYTE AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME
Organization Name
Inventor(s)
Chang-Hoon Lee of Daejeon (KR)
NONAQUEOUS ELECTROLYTE AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME - A simplified explanation of the abstract
This abstract first appeared for US patent application 20240347773 titled 'NONAQUEOUS ELECTROLYTE AND ELECTROCHEMICAL DEVICE INCLUDING THE SAME
The present disclosure pertains to a nonaqueous electrolyte with enhanced stability. The electrolyte comprises a first solvent containing a heterocyclic compound with at least one double bond and oxygen or sulfur atoms, a second solvent with an ether-based, ester-based, amide-based, or carbonate-based compound, and a first lithium salt, specifically lithium bis(nonafluorobutanesulfonyl) imide, present in a concentration of 2-5 wt% in the total weight of the electrolyte.
- The nonaqueous electrolyte includes a unique combination of a heterocyclic compound, specific lithium salt, and various solvent types for improved stability.
- The presence of lithium bis(nonafluorobutanesulfonyl) imide in the electrolyte contributes to its enhanced performance.
- The electrolyte composition is optimized to ensure efficient operation in various electrochemical devices.
- The innovation addresses the need for stable electrolytes in energy storage systems, such as lithium-ion batteries.
- By utilizing specific components in the electrolyte, the technology offers a reliable solution for long-term energy storage applications.
Potential Applications: - Energy storage systems - Electric vehicles - Portable electronic devices - Renewable energy storage
Problems Solved: - Enhanced stability of nonaqueous electrolytes - Improved performance of lithium-ion batteries - Addressing safety concerns in energy storage devices
Benefits: - Increased efficiency in energy storage systems - Extended lifespan of lithium-ion batteries - Enhanced safety features in electronic devices
Commercial Applications: Title: Advanced Nonaqueous Electrolyte for Energy Storage Systems This technology can be utilized in the development of high-performance lithium-ion batteries for various applications, including electric vehicles, consumer electronics, and renewable energy storage solutions. The enhanced stability and performance offered by this electrolyte make it a valuable component in the rapidly growing energy storage market.
Questions about Nonaqueous Electrolytes: 1. How does the presence of lithium bis(nonafluorobutanesulfonyl) imide contribute to the stability of the electrolyte? - The specific lithium salt helps improve the overall stability and performance of the nonaqueous electrolyte by enhancing its conductivity and reducing degradation over time.
2. What are the potential challenges in scaling up the production of nonaqueous electrolytes with these specific components? - Scaling up production may require careful optimization of manufacturing processes to ensure consistent quality and performance in large quantities. Additionally, sourcing high-purity materials may be a consideration for commercial production.
Original Abstract Submitted
the present disclosure relates to a nonaqueous electrolyte having improved stability. the nonaqueous electrolyte includes: a first solvent including a heterocyclic compound having at least one double bond or not, and containing at least one of oxygen and sulfur atoms; a second solvent including at least one of an ether-based compound, an ester-based compound, an amide-based compound and a carbonate-based compound; and a first lithium salt, wherein the first lithium salt includes lithium bis(nonafluorobutanesulfonyl) imide, and the lithium bis(nonafluorobutanesulfonyl) imide is present in an amount of 2-5 wt % based on 100 wt % of the total weight of the nonaqueous electrolyte.
