Alam, M. K. and Flagan, R. C. (1986) Controlled Nucleation Aerosol Reactors: Production of Bulk Silicon. Aerosol Science and Technology, 5 (2). pp. 237-248. ISSN 0278-6826. https://resolver.caltech.edu/CaltechAUTHORS:20150630-165219572
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Abstract
A new type of aerosol reactor is described. By controlling the rate of gas phase reactions such that vapor diffusion to existing particles is favored over homogeneous nucleation, a small number of seed particles can be grown to supermicron sizes. A model for the influence of growing particles on the rate of homogeneous nucleation has been used to design a reactor for the production of silicon particles by thermal decomposition of silane gas. Particles as large as 9 μm mass median diameter have been grown in this two-stage reactor. Silicon aerosol yields ranging from 70% to 83% have been achieved with this system.
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| Additional Information: | © 1986 American Association for Aerosol Research. Received 3 June 1985; accepted 27 September 1985. This research was supported by the Department of Energy sponsored Flat Plate Solar Array Project at the Jet Propulsion Laboratory of the California Institute of Technology. | |||||||||
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| Issue or Number: | 2 | |||||||||
| Record Number: | CaltechAUTHORS:20150630-165219572 | |||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20150630-165219572 | |||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | |||||||||
| ID Code: | 58717 | |||||||||
| Collection: | CaltechAUTHORS | |||||||||
| Deposited By: | Irina Meininger | |||||||||
| Deposited On: | 06 Aug 2015 19:49 | |||||||||
| Last Modified: | 03 Oct 2019 08:39 |
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