THE DYNAMICS OF THE ELECTRODISSOLUTION OF COPPER
- 1 October 1987
- journal article
- research article
- Published by Taylor & Francis in Chemical Engineering Communications
- Vol. 60 (1-6), 145-159
- https://doi.org/10.1080/00986448708912014
Abstract
Experiments were carried out on the electrochemical dissolution of a copper disk electrode rotating at 1000 rpm in a a solution of 1 N H2S04 and 0.1 M NaCI. Current was measured as a function of applied potential; the current was steady for E < 300mV(SCE) and oscillatory in the range 300 ≤ E ≤ 1050 mV(SCE). Type III intermittcncy and period doubling to chaos were observed in the non-steady region. The observed chaos is low order, i.e., has a correlation dimension between 2.1 and 3.5Keywords
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