Original title: Preparation and Characterization of Silver Amalgam Particles on Gold Electrode Surface
Authors: Havranová-Vidláková, Pavlína ; Šebest, Peter ; Ligmajer, Filip ; Fojta, Miroslav ; Daňhel, Aleš
Document type: Papers
Conference/Event: Moderní elektrochemické metody /38./, Jetřichovice (CZ), 20180521
Year: 2018
Language: eng
Abstract: This work is focused on the preparation of silver amalgam particles by its direct electrodeposition on gold surfaces using double pulse chronoamperometry from solution containing soluble Ag+ and Hg2+ ionts. During the electrodepositions of silver amalgam particles, different: i) parameters of chronoamperometry, ii) Ag/Hg ratio in solution and iii) gold electrodes were studied. All the prepared amalgam particles were characterized by scanning electron microscope with energy dispersive X-ray spectroscopy and electrochemical methods. Voltammetric application of the gold electrodes decorated by sliver amalgam particles was confirmed by analysis of model organic nitrocompound using cyclic voltammetry.
Keywords: 4-nithrophenol; Amperometry; Gold electrode; Silver amalgam
Project no.: GJ17-23634Y (CEP), EF15_003/0000477
Funding provider: GA ČR, GA MŠk
Host item entry: XXXVIII. Moderní elektrochemické metody. Sborník přednášek, ISBN 978-80-905221-6-9

Institution: Institute of Biophysics AS ČR (web)
Document availability information: Fulltext is available at the institute of the Academy of Sciences.
Original record: http://hdl.handle.net/11104/0297782

Permalink: http://www.nusl.cz/ntk/nusl-396385

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Research > Institutes ASCR > Institute of Biophysics
Conference materials > Papers
 Record created 2019-07-25, last modified 2020-03-27

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