Discussion Category: All Categories
Battery materials: LFP, NCM, LMO, nickel-rich cathodes, etc.
Ultrasonic Spray Pyrolysis System for Lithium-Ion Battery Cathode Materials
Can it produce nanoparticles below 100 nm? How do I adjust the parameters?
Equipment: I purchased Cheersonic's UNC9000 Ultrasonic Nano Powder Spraying Pyrolysis System.
Reply bylabotronics.mary4575
Yes, the Cheersonic UNC9000 Ultrasonic Nano Powder Spraying Pyrolysis System can be used to produce fine cathode-material particles, but obtaining consistently sub-100 nm nanoparticles is strongly dependent on precursor concentration, ultrasonic atomization frequency, carrier-gas flow, furnace temperature, residence time, and collection conditions. For LFP, NCM, LMO, and nickel-rich cathodes, start by lowering precursor concentration and optimizing the atomization and thermal conditions rather than simply increasing temperature. Because the optimum settings differ substantially by material chemistry, I recommend using the UNC9000 service/operation parameters as the starting range and running a small parameter matrix while measuring particle size after each run.