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Bettersize instruments provide particle size distribution, bulk density, tap density and other physical property data of cathode and anode materials so as to contribute to the technological development and performance improvement of fuel cells.

The industry of fuel cells with lithium compounds and graphite as their respective cathode and anode materials is developing rapidly. The performance of such fuel cells is determined by the particle size distribution and particle shape characteristics of their anode and cathode materials. So particle size determination is very important for fuel cells industry. The particle size of cathode material lithium iron phosphate (LiFePO4) is usually within 0.3-15μm, and the particle size of anode material graphite should be within 3-20μm, thereby ensuring that as much powder as possible is contained in the same volume to gain the greatest power. The Bettersize laser particle size analyzer wet dispersion system and powder characteristics analyzer are used in the product development, manufacturing, quality control and various other stages of the production of lithium compounds and graphite materials.


Bettersize particle size analyzer can help you to:

Improve the stability and quality of cathode and anode materials with different formulations.
Improve the capacity of the battery products.
Guarantee the consistency of fuel cells.
Measure materials including lithium iron phosphate, lithium cobalt oxide, lithium carbonate, cobalt-nickel-manganese ternary cathode materials, cobalt oxide, lithium manganese oxide, lithium nickel cobalt manganese oxide, manganese powder, electrolytic manganese dioxide, graphite powder, nickel hydroxide, modified graphite powder and other materials by particle measurement.

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Curated Resources

  • Application Note
    Determining the average zeta potential and distribution of battery electrode slurry


    Determining the Average Zeta Potential and Distribution of Battery Electrode Slurry

  • Application Note
    solid content measurement gas displacement method


    A Simple and Efficient Measurement for Solid Content by Gas Displacement Method

  • Application Note
    Lithium-ion battery anode size analysis


    Investigating the Particle Size and Shape Influences on Anode Energy Density of Lithium-Ion Batteries


More resources

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