Lithium Difluoro(Oxalate)Borate

Product Overview

Lithium Difluoro(Oxalate)Borate, commonly known as LiDFOB, represents a critical advancement in modern energy storage chemistry. As a high-performance borate salt, it is specifically engineered to serve as a key additive or primary solute in lithium-ion battery electrolytes. Our manufacturing process ensures exceptional chemical stability and purity, making it an ideal choice for manufacturers seeking to optimize battery performance across various demanding applications.

This specialized chemical compound functions by forming a robust solid electrolyte interphase (SEI) on the anode surface. This protective layer significantly reduces impedance growth during cycling, thereby extending the overall lifespan of the energy cell. Furthermore, it offers superior protection for the aluminum current collector against corrosion, which is a common failure mode in high-voltage battery systems.

Technical Specifications

We adhere to strict quality control protocols to guarantee consistency in every batch. The following table outlines the key physical and chemical properties of our premium grade material.

Industrial Applications

The primary application of Lithium Difluoro(Oxalate)Borate lies within the lithium-ion battery industry. It is extensively used in the formulation of electrolytes for consumer electronics, electric vehicles, and grid energy storage systems. When incorporated into electrolyte solutions, it enhances the electrochemical stability window, allowing batteries to operate safely at higher voltages.

Additionally, this compound improves low-temperature performance, ensuring reliable power delivery even in freezing conditions. It is also highly effective in enhancing high-rate discharge capabilities, making it suitable for power tools and acceleration-heavy vehicular applications. Research indicates that cells utilizing LiDFOB exhibit reduced gas generation and improved thermal runaway resistance.

Key Advantages

• Enhances cycle life by stabilizing the SEI layer on graphite anodes.
• Protects aluminum current collectors from corrosion at high potentials.
• Improves low-temperature conductivity and discharge capacity.
• Reduces impedance growth over extended cycling periods.
• Compatible with various carbonate-based solvent systems.
• Contributes to improved safety profiles regarding thermal stability.

Quality Assurance and Storage

As a global manufacturer, we provide comprehensive documentation including Certificates of Analysis (COA) for every shipment. Our facility maintains strict environmental controls to prevent moisture absorption, which is critical for maintaining the integrity of hygroscopic battery materials. We recommend storing this product in a cool, dry, and well-ventilated area away from direct sunlight and moisture sources. Proper handling procedures should be followed to ensure safety and maintain product quality during transportation and usage.