• Nanofiltration-enhanced solvent extraction of scandium from TiO acid waste 

      Yagmurlu, Bengi; Huang, Danyu; von Arx, Oliver; Dittrich, Carsten; Constable, Edwin C.; Friedrich, Bernd; Hedwig, Sebastian; Lenz, Markus (2022-04-27)
      ACS Sustainable Chemistry & Engineering
      Scandium is a critical raw material with a technological potential to reduce transportation costs and CO2 emissions. However, global supply and market adoption are crucially impaired by the lack of high-grade Sc ores and ...
      01A - Beitrag in wissenschaftlicher Zeitschrift
    • Recovery of scandium from acidic waste solutions by means of polymer inclusion membranes 

      Hedwig, Sebastian; Kraus, Manuel; Amrein, Meret; Stiehm, Johannes; Constable, Edwin C.; Lenz, Markus (2022)
      Scandium is a raw material with properties that promise considerable potential for application in alloys to enable aviation fuel savings and as dopants for use in sustainable energy production using solid oxide fuel cells. ...
      01A - Beitrag in wissenschaftlicher Zeitschrift