Browsing by Subject "boron"

Now showing items 1-3 of 3

    • Article  

      Competitive adsorption of boric acid and chromate onto alumina in aqueous solutions 

      Demetriou, Antri; Pashalidis, Ioannis (2014)
      The competitive adsorption of boric acid and chromate from aqueous solutions by alumina has been investigated by spectrophotometry at pH 8, ionic strength = 0.0, 0.1 and 1.0 M NaClO4, T = 22 ± 3°C and under normal atmospheric ...
    • Article  

      Near critical behavior in the two-dimensional spin-gap system SrCu2(BO3)2 

      Zorko, A.; Arčon, D.; Lappas, A.; Giapintzakis, John (2002)
      The temperature dependence of the powdered X-band ESR spectra has been measured in a two-dimensional spin-gap system SrCu2(BO3)2 in the temperature range between 5 and 300 K. The spectra are composed of two overlapping ...
    • Article  

      Surface mechanism of the boron adsorption on alumina in aqueous solutions 

      Demetriou, Antri; Pashalidis, Ioannis; Nicolaides, Athanassios V.; Kumke, M. U. (2013)
      The adsorption of boron (boric acid) from aqueous solutions on alumina has been investigated at pH 8.0, I = 0.1 M NaClO4, T = 22 ± 3°C, and under normal atmospheric conditions. The characterization of the adsorbed species ...