• Adsorption study of Pb2+ ions on nanosized SnO2, synthesized by self-propagating combustion reaction

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      https://www.ias.ac.in/article/fulltext/boms/027/06/0491-0495

    • Keywords

       

      SnO2; nanosized; Pb2+; adsorption; eluent; pollutant; adsorbent.

    • Abstract

       

      Novel combustion synthetic route for the synthesis of nanosized SnO2 is reported. X-ray, tap and powder densities of SnO2 are calculated. Adsorption of Pb2+ ions on combustion derived nanosized SnO2 is studied. The as synthesized SnO2 and lead ions adsorbed SnO2 are characterized by X-ray diffraction (XRD), scanning electron micrograph (SEM), and infrared spectroscopic (IR) techniques. The eluent is characterized by atomic absorption spectroscopy (AAS) and solution conductivity (SC) to know the reduction in the concentration and increase in conductance of lead solution after adsorption on the SnO2 surface. The potential use of solid adsorbents for the adsorption of heavy metal pollutants is envisaged in the present work.

    • Author Affiliations

       

      Arunkumar Lagashetty1 A Venkataraman2

      1. Appa Institute of Engineering & Technology, Gulbarga 585 101, India
      2. Department of Materials Science and Chemistry, Gulbarga University, Gulbarga 585 106, India
    • Dates

       
  • Bulletin of Materials Science | News

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