نویسندگان | مینو مصدق,مرتضی اصغری |
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همایش | Second International Conference in New Research on Chemistry and Chemical Engineering |
تاریخ برگزاری همایش | ۲۰۱۶-۵-۵ |
محل برگزاری همایش | تهران |
نوع ارائه | سخنرانی |
سطح همایش | بین المللی |
چکیده مقاله
Dry-wet phase inversion technique was applied to prepare an integrally skinned asymmetric polymeric membrane [1, 2]. There are different methods to cast a polysolfune (PSf) dope on non-woven polyester fabric, as an intermediate layer and followed by a poly(ether block amide) (PEBA) casting as a dense layer. In this work, spin coating was used to fabricate the composite thin film [3]. After all scanning electron microscopy (SEM) and Fourier transfer infrared spectroscopy (FT-IR) was used to characterize the membranes [2]. Finally, the result of FTIR and SEM is interpreted the best membrane were created at 1000 rpm and 40 s for gutter layer.