%0 Journal Article %T Solar Energy and Nanomaterials for Clean Energy Development %A M. S. A. Abdel-Mottaleb %A Frank Nü %A esch %A Mohamed M. S. A. Abdel-Mottaleb %J International Journal of Photoenergy %D 2009 %I Hindawi Publishing Corporation %R 10.1155/2009/525968 %U http://dx.doi.org/10.1155/2009/525968