@article{paperid:1022490, author = {Morteza Sadeghi and Mohammad Ali Semsarzadeh and Mehdi Barikani and Pourafshari Chenar, Mahdi}, title = {Gas separation properties of polyether-based polyurethane–silica nanocomposite membranes}, journal = {Journal of Membrane Science}, year = {2011}, volume = {376}, number = {1}, month = {April}, issn = {0376-7388}, pages = {188--195}, numpages = {7}, keywords = {Membrane; Polyurethane; Silica; Nanocomposite; Gas permeation}, }