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      Permanent link:
      https://www.ias.ac.in/article/fulltext/jcsc/126/06/1721-1727

    • Keywords

       

      𝜆-Zirconium phosphate; ethylenediaminetetraacetic acid; functionalized 𝜆-ZrP; layered inorganic-organicmaterials; metal ion uptake.

    • Abstract

       

      A new layered organic-inorganicmaterial based on 𝜆-Zirconium phosphate (𝜆-ZrP) and ethylenediaminetetraacetic acid (H4Y) has been prepared. The thermal analyses, X-ray diffractometry and FT-IR spectrophotometry confirm the introduction of H4Y inside the interlayer gallery of 𝜆-ZrP. The pristine 𝜆-ZrP and its new polyaminocarboxylic acid functionalized derivative (𝜆-ZrPH2Y) exhibit high potential for the application in the area of hard water treatment, where their Ca2+ uptake capacities are found to be 32.0 and 40.4mg Ca2+ per gram of 𝜆-solid, respectively.

    • Author Affiliations

       

      Hussein Alhendawi1 Ernesto Brunet2 Olga Juanes2 Salem Idhair1 Huda Hammouda1 Elena Rodríguez Payán2 María De Victoria Rodríguez2

      1. Department of Chemistry, Faculty of Science, Al-Azhar University of Gaza, 1277 Gaza, Palestine
      2. Departamento de Química Orgánica, Facultad de Ciencias C-I-602, Universidad Autónoma de Madrid, 28049 Madrid, Spain

    • Dates

       
      Published
      November 2014
      Manuscript received
      12 March 2014
      Manuscript revised
      26 April 2014
      Accepted
      6 May 2014

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