Direct Electrochemical Measurements Inside a 2000 Angstrom Thick Polymer Film by Scanning Electrochemical Microscopy

An extremely small, conically shaped Pt microelectrode tip (with a radius of 30 nanometers) and the precise positioning capabilities of the scanning electrochemical microscope were used to penetrate a thin (200 nanometers) polymer film and obtain directly the standard potential and kinetic parameter...

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Veröffentlicht in:	Science (American Association for the Advancement of Science) 1992-07, Vol.257 (5068), p.364-366
Hauptverfasser:	Mirkin, Michael V., Fan, Fu-Ren F., Bard, Allen J.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Bards Chemical microscopy Coatings Electric current Electrochemistry Electrodes Exact sciences and technology Kinetics Material films Organic polymers Oxidation Physicochemistry of polymers Polymers Properties and characterization Special properties (catalyst, reagent or carrier) Surface areas Thin films
Online-Zugang:	Volltext
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