Topics of the Conference:  Materials Characterization.  Nanotechnology in Materials Science  Advanced Materials for Water Purification.  Materials for Renewable and Sustainable Energy.  Catalysts in the Petrochemical Industry.  Carbon Nanomaterials and Nanostructures.  Advanced Ceramics and Composite Materials.  Polymeric Materials. Conference Objectives:  Displaying new developments in nanotechnology and materials sciences for the sake of benefiting from them to solve different industrial, developmental and environmental problems inside the Kingdom.  Exploring new industrial and scholarly opportunities and challenges for enhancing creativity and innovation through exchanging knowledge among researchers, postgraduate students, and professionals.  Encouraging scientific research activities in the materials sciences field and their applications