Surface Area and Porosimetry Measurements (BET)
Micromeritics ASAP 2020
- Measures surface area and pore size of powders using single or multi-point BET and DFT analysis.
- Full BHJ adsorption/desorption isothermal plots measured from <0.01 to 0.99(P/Po).
- N2 (other gasses as needed) gas BET surface area, T-plot micropore area, BJH surface pore area, single point total pore volume, and T-plot micropore volume.
Particle Size Distribution/Zeta Potential
Brookhaven Instruments Corp.
90 plus/BI-MAS
- Measurement of particle and agglomeration size in liquid suspensions (3-3000nm) Dynamic light scattering at 15° or 90° angles.
- Temperature range: 5-75°C
Brookhaven Instruments Corp.
Zeta PLUS/PALS
- Surface zeta potential measurement and electrophoretic mobility of particles suspended in liquids.
- Temperature range: 5-75°C