Li, Chi-LanChi-LanLiHuang, Shu-HsienShu-HsienHuangHung, Wei-SongWei-SongHungKao, Se-TsungSe-TsungKaoWang, Da-MingDa-MingWangJean, Y.C.Y.C.JeanLee, Kueir-RarnKueir-RarnLeeLai, Juin-YihJuin-YihLai2008-12-172018-06-282008-12-172018-06-282008http://ntur.lib.ntu.edu.tw//handle/246246/92298application/pdf709898 bytesapplication/pdfen-USStudy on the influence of the free volume of hybrid membrane on pervaporation performance by positron annihilation spectroscopyjournal article10.1016/j.memsci.2007.12.0632-s2.0-40849135374http://ntur.lib.ntu.edu.tw/bitstream/246246/92298/1/27.pdf