%0 Journal Article %T Fabrication and Morphological Characterization of Polyurethane Foam Reinforced with TiO2 Nanoparticles %A Raoofian, Iman %A Z. Sherafat %A S. M. Zebarjad %A Sajjadi, Seyed Abdolkarim %J Journal of Macromolecular Science - Physics %@ 0022-2348 %D 2017