ris(trimethylsilyl)borate (TMSB) is a cutting-edge electrolyte additive specifically engineered to address the challenges of next-generation batteries:
▲ High-Voltage Performance
• Enables stable cycling above 4.5V by suppressing oxidative decomposition
• Reduces transition metal dissolution from NMC811 cathodes by >70%
▲ Lithium Metal Compatibility
• Forms boron-rich interphase to inhibit dendrite growth
• Improves Coulombic efficiency to 99.2% in Li||NMC cells
▲ Technical Superiority
• Purity: ≥99.5% (NMR verified)
• Moisture: ≤20ppm (Karl Fischer)
• Recommended dosage: 0.1-1.5wt% in fluorinated electrolytes
Industry Application: Essential for:
✓ High-nickel NMC batteries (≥80% Ni)
✓ Lithium metal anode prototypes
✓ Solid-state battery R&D
