Controlled formation of chain aggregates from very small metal oxide particles.
Am Ind Hyg Assoc J
; 41(4): 288-96, 1980 Apr.
Article
em En
| MEDLINE
| ID: mdl-7395747
ABSTRACT
Described are performance characteristics of a flame aerosol generator that produces aggregates of metal oxide particles in high concentration. Operating modes can be selected to generate predominantly cluster-shaped or linear chain aggregates from iron pentacarbonyl, consisting of up to 200 spherical primary particles of constant density. Primary particle diameters are log-normally distributed with medians between 0.02 and 0.08 micrometer and sigma g congruent to 1.5, depending on flame's temperature, length, turbidity and carbonyl vapor concentration.
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En
Ano de publicação:
1980
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Article