Controlled formation of chain aggregates from very small metal oxide particles
- 1 April 1980
- journal article
- research article
- Published by Taylor & Francis in Aihaj Journal
- Vol. 41 (4) , 288-296
- https://doi.org/10.1080/15298668091424762
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 0.08thinsp;µm and αg ≃1.5, depending on flame's temperature, length, turbidity and carbonyl vapor concentration.Keywords
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