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Improving the tapped density of the cathode material to make a lithium-ion battery hold more energy

11 Apr 2022

This application note explores the relationship between particle size distribution (PSD) and the tapped density of Li-ion battery (LIB) cathode materials. Here, the BeDensi T Pro Series instrument display was used to confirm that the optimal tapped density was attained by tuning particle size distribution.

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Particle CharacterizationParticle characterization instruments are used to determine particle size distribution, shape, surface area, zeta potential, density and porosity of particles and materials. Multiple tecchniques are available for determining particle size, shape and count including dynamic light scattering (DLS), laser diffraction, electrozone (Coulter technique), imaging particle analysis and single particle optical sensing. Determine the density of your material with a gas pycnometer or examine its surface area and porosity with gas adsorption analyzers and mercury porosimeters. Find the best particle characterization instruments in our peer-reviewed product directory: compare products, check customer reviews and receive pricing direct from manufacturers.DensityBatteries
Improving the tapped density of the cathode material to make a lithium-ion battery hold more energy