Electrochemical Oscillations during Electro-oxidation of Copper Anode in Phosphoric Acid Solution
نویسندگان
چکیده
منابع مشابه
Controlling Electrochemical Chaos in the Copper-Phosphoric Acid System
Model calculations indicate that chaotic current oscillations during anodic electrodissolution of copper into phosphoric acid may be controlled by applying a simple map-based algorithm. In the experiments, the unstable period-one and period-two orbits embedded in the chaotic attractor have been stabilized by small perturbations of the anodic potential. We present the results of an experimental ...
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In Electrochemical Mechanical Planarization process (ECMP), concentrated phosphoric acid is usually used as electrolyte. Role of sodium dodecyl sulfate (SDS) in anodic dissolution of Cu in concentrated phosphoric acid was studied by Cyclic Voltammetry (CV), inhibition efficiency (IE) calculation and in-situ observation of the Cu electrode surface at anodic overpotentials. It was found that pres...
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15 صفحه اولLong-lasting oscillations in the electro-oxidation of formic acid on PtSn intermetallic surfaces.
Even when in contact with virtually infinite reservoirs, natural and manmade oscillators typically drift in phase space on a time-scale considerably slower than that of the intrinsic oscillator. A ubiquitous example is the inexorable aging process experienced by all living systems. Typical electrocatalytic reactions under oscillatory conditions oscillate for only a few dozen stable cycles due t...
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ژورنال
عنوان ژورنال: Electrochemistry
سال: 2019
ISSN: 1344-3542,2186-2451
DOI: 10.5796/electrochemistry.18-00002