PVDF membrane formation via thermally induced phase separation
Su, Yi; Chen, C; Li, Y; Li, J
| HERO ID | 4829000 |
|---|---|
| In Press | No |
| Year | 2007 |
| Title | PVDF membrane formation via thermally induced phase separation |
| Authors | Su, Yi; Chen, C; Li, Y; Li, J |
| Journal | Journal of Macromolecular Science: Part A - Pure and Applied Chemistry |
| Volume | 44 |
| Issue | 1 |
| Page Numbers | 99-104 |
| Abstract | PVDF microporous membranes were prepared via thermally induced phase separation ( TIPS) method. gamma-Butyrolactone (gamma-BA), Propylene carbonate ( PC), Dibutyl phthalate (DBP) and Dibutyl sebacate (KD) were used as diluents, and ethanol as extractant. The melting temperatures and crystallization temperatures of different PVDF/diluent systems were determined using difference scanning calorimeter (DSC). Membrane cross-section morphologies from different systems were observed using scanning electron microscope (SEM). The effects of diluent, cooling rate, and polymer concentration on the polymer crystallization and membrane cross-section morphology were investigated in detail. |
| Doi | 10.1080/10601320601044575 |
| Wosid | WOS:000242767400014 |
| Is Certified Translation | No |
| Dupe Override | No |
| Is Public | Yes |
| Keyword | thermally induced phase separation; poly(vinylidene fluoride) membrane; membrane morphology; polymer crystallization |