%0 Journal Article %T Fabrication of nanospinel ZnCr2O4 using sol–gel method and its application on removal of azo dye from aqueous solution %A Yazdanbakhsh, Mohammad %A KHOSRAVI, IMAN %A Kafshdare Goharshadi, Elaheh %A Abbas Youssefi %J Journal of Hazardous Materials %@ 0304-3894 %D 2010