1 Citation (Scopus)

Abstract

The continuous in situ laser-induced catalysis proceeding via generation and growth of nano-sized copper particles was discussed. Also, the simple and lost-cost method for manufacturing of microstructural copper electrodes was proposed. The electrochemical properties of these electrodes were studied by cyclic voltammetry and impedance spectroscopy. The surface of the deposited copper structures (electrodes) was investigated by X-ray photoelectron spectroscopy and atomic force microscopy. These microstructures are highly conductive and porous with a dispersion of pore size ranging from 50 nm to 50 μm. An analytical response of the fabricated copper electrode is 30 times higher than those observed for a pure bulk copper with similar geometric parameters. A study of sensory characteristics for hydrogen peroxide determination showed that the value of Faraday current at the fabricated copper electrode is 2-2.5 orders of magnitude higher than for etalon one.

Original languageEnglish
Title of host publicationAdvanced Laser Processing and Manufacturing
PublisherSPIE
Volume10018
ISBN (Electronic)9781510604551
DOIs
Publication statusPublished - 2016
EventAdvanced Laser Processing and Manufacturing - Beijing
Duration: 12 Oct 2016 → …

Conference

ConferenceAdvanced Laser Processing and Manufacturing
CountryChina
CityBeijing
Period12/10/16 → …

Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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