Dimensional stable anode based on nanostructured metal oxide composite material for waste water treatments

Istvan Sajo, Katalin Papp, Peter Nagy, Dorin Manciula, Irina Tarsiche, Fiameta Kormos, Erika Kalman

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

Electro catalytic oxidation is a promising methodology for carrying out the elimination of organic compounds from wastewater. For this purpose we use a dimensional stable anode (DSA) based on the Sb/SnO2 nanocrystalin film (ATO) deposed on a titan support. The DSA is a composite material from SnO2 and Sb2O4 In this paper we report the study of DSA based on sensible element of ATO deposed on a titan plate. The characteristics of the film (the morphology, the chemical composition, the mechanical and electrical properties of ATO and the DSA stability in time were investigated by following methods: AFM, XRD, SEM and cyclic voltammetry. The experimental results confirm that the Sb/SnO2/ anode is a good choice for decontamination of wastewater containing organic pollutants by electro-oxidation.

Original languageEnglish
Pages (from-to)250-253
Number of pages4
JournalRevista de Chimie
Volume62
Issue number2
Publication statusPublished - Feb 2011

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Keywords

  • Anticorrosive properties
  • Composite materials
  • DSA
  • Electro-catalytic properties
  • Nanocrystalline ATO films
  • Wastewater decontamination

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science (miscellaneous)
  • Engineering(all)
  • Surfaces, Coatings and Films
  • Materials Chemistry

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