List of Articles Marzieh Lotfi Article 1 - Effect of Sr substitution on structural, redox and catalytic properties of nano-particles La1-xSrxMn0.5Co0.5O3 (x = 0.0, 0.1, 0.2, 0.3, 0.4, 0.5) as a catalyst for CO oxidation Marzieh Lotfi Ahmad Gholizadeh Azim Malekzadeh Journal of Advanced Materials and Processing , Issue 5 , Year , Autumn 2014