%0 Journal Article %T The effect of water vapor on the performance of commercial polyphenylene oxide and Cardo-type polyimide hollow fiber membranes in CO2/CH4 separation applications %A Pourafshari Chenar, Mahdi %A M. Soltanieh %A T. Matsuura %A A. Tabe-Mohammadi %A K.C. Khulbe %J Journal of Membrane Science %@ 0376-7388 %D 2006