%0 Conference Proceedings %T NiO/MgO/SiO2 supported cobalt(II) tetrasulfophthalocyanine as an efficient, selective, and reusable catalyst for aerobic oxidation of thiols to disulfides %A Eshtiagh Hosseini, Hossein %J یازدهمین کنفرانس شیمی معدنی ایران %D 2009