Enhanced removal of trace Cr(VI) ions from aqueous solution by titanium oxide-Ag composite adsorbents.


Titanium oxide-Ag composite (TOAC) adsorbents were prepared by a facile solution route with Ag nanoparticles being homogeneously dispersed on layered titanium oxide materials. The as-synthesized TOAC exhibited a remarkable capability for trace Cr(VI) removal from an aqueous solution, where the concentration of Cr(VI) could be decreased to a level below 0.05… (More)
DOI: 10.1016/j.jhazmat.2011.03.114