
Please use this identifier to cite or link to this item:
http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/17562
Title: | Nucleation of Highly Supersaturated Vapours Formation of Lead and Lead Oxide Smokes |
Authors: | Homer, John B. Prothero, Andrew |
Keywords: | Chemistry Nucleation Lead Oxide Smokes Journal of the Chemical Society : Faraday Transaction - I |
Issue Date: | 1973 |
Publisher: | Journal of the Chemical Society : Faraday Transaction - I. The Chemical Society, London. 1973, 69 (4) |
Abstract: | The rate at which a highly supersaturated lead vapour condenses and oxidizes to yield smokes of lead and lead oxide has been recorded in a shock-tube study of the decomposition of tetramethyl-lead in argon and in air. A mathematical model has been developed which accounts for the observed condensation rates and predicts the particle size and number density of the smoke. The rate of nucleation is deduced from this model to be high, and corresponds closely to the expected rate of formation of Pb2 in the system. However, such an implied description of the nucleation process is not completely satisfactory and a more acceptable nucleation mechanism involves the lead alkyl intermediates formed during the decomposition of tetramethyl-lead. |
URI: | http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/17562 |
Appears in Collections: | Journal Articles (before-1995) |
Files in This Item:
File | Description | Size | Format | |
---|---|---|---|---|
673-684.pdf Restricted Access | 1.28 MB | Adobe PDF | View/Open Request a copy |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.