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Polymerization of pyrrole in a pulsed bed electrode: Mass transfer study

✍ Scribed by S. Pouzet; N. Le Bolay; A. Ricard

Publisher: Elsevier Science
Year: 1993
Tongue: English
Weight: 446 KB
Volume: 38
Category: Article
ISSN: 0013-4686
DOI: 10.1016/0013-4686(93)85131-h

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✦ Synopsis

This paper deals with the preparation of particulate electrodes modified by a deposit of a conducting polymer. Experiments are carried out in an electrochemical reactor containing a puked porous bed electrode. The influence. of pulsation on the mass transfer is studied. An hydrodynamic correlation between the mass transfer and the dimensionless numbers Re, and Sr is proposed: K" -Kr = 5.82 x 10-3(Re,.Sr)".63 with 10 < Re, i 16, 30 < Sr < 100. K0

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