The Determination of Particle Size and Distribution of Fe Nanoparticle by TEM
Zhang Jingping
Abstract
Zhang Jingping
Abstract
Particle size and distribution of nano Fe was determined by TEM under various dispersion method include ultrasonic vibration,adding dispersant and so on.Influences of dispersion methods on the results were discussed.The optimum conditions were as follow:alcohol as dispersion medium,OP-10 as dispersant.The nanoparticle was sphere and its mean particle size was 32.9 nm,distribute from 20 to 40nm.
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Particle size and distribution of nano Fe was determined by TEM under various dispersion method include ultrasonic vibration,adding dispersant and so on.Influences of dispersion methods on the results were discussed.The optimum conditions were as follow:alcohol as dispersion medium,OP-10 as dispersant.The nanoparticle was sphere and its mean particle size was 32.9 nm,distribute from 20 to 40nm.
Key concepts: Dispersant, Dispersion (optics), Materials science, Particle-size distribution, Particle size, Nanoparticle, Particle (ecology), Composite material