1. Chemistry Department, College of Science, Al Imam Mohammad Ibn Saud Islamic University (IMSIU), P.O Box 90950 , Riyadh 11623, Saudi Arabia
2. Chemistry Department, Faculty of Science, Fayoum University, Fayoum, Egypt
3. Building Physics Institute BPI, Housing and Building National Research Center (HBRC), Dokki , Giza 11511, Egypt