Enhance Battery Performance with Lithium Bis(oxalate)borate (LiBOB) CAS 244761-29-3
Symb ChemTech, a leading manufacturer of specialty chemicals, delivers high-purity Lithium Bis(oxalate)borate (LiBOB) CAS 244761-29-3—an advanced electrolyte additive engineered to optimize lithium-ion battery efficiency, thermal stability, and longevity.
What is Lithium Bis(oxalate)borate (LiBOB)?
Lithium Bis(oxalate)borate (LiBOB) is a cutting-edge lithium salt widely used as an electrolyte additive in lithium-ion batteries. Its unique molecular structure (CAS 244761-29-3) enhances conductivity, minimizes corrosion, and improves performance under extreme temperatures, making it ideal for electric vehicles (EVs), consumer electronics, and renewable energy storage systems.
Key Features of Symb ChemTech’s LiBOB
✅ Ultra-High Purity (>99.9%)
Manufactured under strict ISO-certified processes, our LiBOB meets the stringent quality standards required for critical battery applications.
✅ Superior Thermal Stability
Performs reliably in high-temperature environments (up to 60°C), reducing risks of thermal runaway in lithium-ion batteries.
✅ Non-Corrosive Formula
Extends battery lifespan by preventing electrode degradation and electrolyte decomposition.
✅ Broad Compatibility
Compatible with most commercial electrolytes, including LiPF6-based systems.
Applications of LiBOB CAS 244761-29-3
- Electric Vehicles (EVs): Enhances energy density and safety in EV batteries.
- Consumer Electronics: Improves cycle life for smartphones, laptops, and wearables.
- Renewable Energy Storage: Optimizes performance in solar and grid storage systems.
Why Choose Symb ChemTech?
🔬 Expertise & Innovation: Over 15 years of experience in advanced lithium salts and battery chemicals.
🌍 Global Supply Chain: Fast, reliable delivery with bulk order capabilities.
📑 Certified Quality: Rigorous QC protocols, including HPLC and ICP-MS analysis.
💬 Tailored Solutions: Custom formulations and technical support to meet your needs.
Technical Specifications
| Parameter | Value |
|---|---|
| CAS Number | 244761-29-3 |
| Purity | ≥99.9% |
| Appearance | White crystalline powder |
| Solubility | Soluble in organic solvents |
| Storage | Dry, inert atmosphere |
Lithium bis(oxalate)borate (LiB(C₂O₄)₂, CAS 244761-29-3) is an advanced lithium salt gaining prominence in the development of high-performance electrolytes for lithium-ion batteries (LIBs). Its unique chemical structure and physicochemical properties position it as a critical component in addressing the growing demand for efficient, stable, and safe energy storage solutions.
Chemical Structure
The compound features a central boron atom coordinated by two bidentate oxalate (C₂O₄²⁻) ligands, forming a tetrahedral anion [B(C₂O₄)₂]⁻. This anion pairs with a Li⁺ cation, creating a stable salt structure. The oxalate groups enhance the salt’s solubility and ionic conductivity, while boron’s coordination contributes to thermal stability.
Physical and Chemical Properties
- Appearance: White crystalline solid.
- Solubility: Highly soluble in polar solvents such as water, ethylene carbonate, and propylene carbonate, crucial for electrolyte formulations.
- Thermal Stability: Decomposes upon heating (>200°C), forming lithium oxalate, boric acid, and CO₂, with minimal volatility, enhancing safety in high-temperature environments.
- Hygroscopicity: Less hygroscopic than LiPF₆, reducing moisture-related degradation risks.
Synthesis Methods
LiB(C₂O₄)₂ is typically synthesized via:
- Metathesis Reaction: Combining lithium hydroxide or chloride with sodium/potassium bis(oxalate)borate, followed by purification.
- Direct Reaction: Stoichiometric mixing of boric acid, oxalic acid, and a lithium source under controlled conditions, yielding the desired salt after crystallization.
Applications
- Lithium-Ion Batteries: Primarily used as an electrolyte additive or standalone electrolyte salt, offering:
- High Ionic Conductivity: Enhances charge/discharge efficiency.
- Wide Electrochemical Window: Stable up to ~5 V vs. Li⁺/Li, compatible with high-voltage cathodes (e.g., NMC, LFP).
- Extended Cycle Life: Reduces side reactions, improving electrode stability.
- Emerging Technologies: Investigated in solid-state electrolytes and supercapacitors for enhanced energy density and rapid charging capabilities.
Safety and Handling
While less hazardous than LiPF₆, LiB(C₂O₄)₂ requires standard lithium-handling precautions:
- Use in dry, well-ventilated areas to avoid moisture exposure.
- Protective equipment (gloves, goggles) to prevent skin/eye contact.
- Proper disposal to mitigate environmental impact, though it is generally considered low-toxicity.
Market and Research Trends
Driven by the electric vehicle (EV) and renewable energy sectors, demand for LiB(C₂O₄)₂ is rising. Key focus areas include:
- Process Optimization: Cost-effective synthesis routes to scale production.
- Electrochemical Performance: Studies on cycle life, rate capability, and compatibility with silicon anodes.
- Sustainability: Exploring eco-friendly synthesis and recycling methods.
Lithium bis(oxalate)borate represents a breakthrough in electrolyte chemistry, balancing performance and safety for next-generation LIBs. As research continues to refine its applications, this compound is poised to play a pivotal role in the transition to sustainable energy storage solutions.
FAQs
Q: Can I request a sample of LiBOB before bulk purchase?
A: Yes! Symb ChemTech offers free samples for qualified buyers.
Q: Is LiBOB compatible with LiPF6 electrolytes?
A: Absolutely. LiBOB is designed to synergize with LiPF6 for enhanced performance.
Q: What safety data is available?
A: Full SDS and compliance documentation (REACH, RoHS) are provided upon request.
Ready to Boost Your Battery Performance?
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Request a quote or schedule a consultation to learn how our LiBOB (CAS 244761-29-3) can elevate your battery solutions.
Lithium Bis(oxalate)borate (LiBOB)
The advanced electrolyte additive (CAS 244761-29-3) for safer, longer-lasting, high-performance lithium-ion batteries.
Performance Dashboard
An at-a-glance overview of LiBOB’s properties and key performance attributes.
Chemical Identity
CAS Number: 244761-29-3
Formula: LiB(C₂O₄)₂
Purity: >99%
Physical Properties
Appearance: White Powder/Crystals
Molar Mass: 193.79 g/mol
Melting Point: >300 °C (decomposes)
Key Performance Advantages
LiBOB is engineered to overcome the core challenges in modern battery technology.
Stable SEI Formation
Forms a dense, stable Solid Electrolyte Interphase layer, protecting electrodes and extending cycle life.
High Thermal Stability
Superior thermal resistance enhances battery safety, especially under demanding conditions.
High-Voltage Compatibility
Enables stable operation of high-energy-density cathodes, pushing performance boundaries.
Enhanced Cycle Life
Reduces electrode degradation and side reactions, leading to superior capacity retention over time.
HF Scavenging
Mitigates damage from corrosive hydrogen fluoride, preserving electrode integrity.
Halide-Free Chemistry
Offers a more environmentally conscious alternative to traditional fluorinated electrolyte salts.
Detailed Applications & Mechanisms
Explore how LiBOB delivers its performance benefits across different aspects of battery technology.
Robust Interface for Extended Lifespan
The primary function of LiBOB is its ability to form a dense and stable Solid Electrolyte Interphase (SEI) on the surface of both the anode and cathode. This protective film is critical for long-term performance.
- ●Prevents Degradation: The boron-containing polymeric SEI acts as a physical barrier, preventing the electrolyte from continuously decomposing on the reactive electrode surfaces.
- ●Reduces Metal Dissolution: It effectively suppresses the dissolution of transition metals from the cathode, a key cause of capacity fade.
- ●Improves Capacity Retention: By minimizing these parasitic reactions, LiBOB significantly enhances the battery’s ability to retain its charge capacity over hundreds of cycles.
Performance Comparison
See how LiBOB quantitatively outperforms conventional electrolyte salts on key metrics.
The Symb ChemTech Advantage
Our commitment to quality ensures your innovations are built on a foundation of excellence.
Guaranteed High Purity
Battery-grade purity (>99%) for maximum electrochemical performance and consistency.
Rigorous Quality Control
Every batch is verified with a Certificate of Analysis, ensuring it meets strict specifications.
Reliable Global Supply
Our robust manufacturing and logistics ensure timely delivery for your production schedules.
Expert Technical Support
Our team is ready to assist you in optimizing your electrolyte formulations with our LiBOB.
Power Your Innovation
Contact us to discuss your requirements for high-purity Lithium Bis(oxalate)borate and discover how Symb ChemTech can be your partner in advancing energy storage technology.
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