فهرس المقالات Sulfonated Porous Carbon حرية الوصول المقاله صفحة الملخص نص كامل 1 - Sulfonated porous carbon catalyzed esterification of free fatty acids Arash Shokrolahi Abbas Zali Hamid Pouretedal حرية الوصول المقاله صفحة الملخص نص كامل 2 - Sulfonated Porous Carbon (SPC): An efficient and recyclable solid acid catalyst for one-pot three-component synthesis of 2,3-dihydroquinazolin-4(1H)-ones under solvent-free conditions Arash Shokrolahi Abbas Zali Mohammad Ali Zarei Karim Esmaeilpour حرية الوصول المقاله صفحة الملخص نص كامل 3 - Hydrogen generation from hydrolysis of sodium borohydride using sulfonated porous carbon as reagent/catalyst Arash Shokrolahi Abbas Zali Hamid Reza Pouretedal