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Proceedings Paper

Electrochemiluminescence observation and measurements of electrohydrodynamic streams
Author(s): Pavel Jaguiro
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Paper Abstract

Electrohydrodynamic (EHD) convection in thin cells filled by dielectric liquids is considered. First, a brief review of practical applications of the cells is presented, which includes liquid pumps, dynamic light scattering and electrochemiluminescence (ECL) displays. In the ECL devices EHD streams play the main role in ion transport, increasing current density more than 1000 times. ECL permits us to observe the shapes of EHD streams while correlation between electrical and optical kinetic characteristics gives information to the conclusion about the structure and velocities of the streams. A physical model is proposed to explain obtained dependencies and experimental results are compared with theoretical ones.

Paper Details

Date Published: 13 February 1996
PDF: 8 pages
Proc. SPIE 2729, Optical Velocimetry, (13 February 1996); doi: 10.1117/12.232999
Show Author Affiliations
Pavel Jaguiro, Belorussian State Univ. of Informatics and Radioelectronics (Belarus)

Published in SPIE Proceedings Vol. 2729:
Optical Velocimetry
Maksymilian Pluta; Jan Karol Jabczynski; Mariusz Szyjer, Editor(s)

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