Hydrophobicity Enhancement of Poly (Vinylidene Fluoride-co-Hexafluoro Propylene) for Membrane Distillation
Poly (vinylidene fluoride-co-hexafluoropropylene), (PVdF-co-HFP) hollow fibre membrane was prepared by phase inversion method using different concentrations of PVP as a pore former additives in the dope solution. Surface modification was done using a formic acid through immersion technique. It wa...
Disimpan dalam:
| Pengarang-pengarang Utama: | , , |
|---|---|
| Format: | Artikel |
| Diterbitkan: |
Universiti Kebangsaan Malaysia
2015
|
| Capaian Atas Talian: | http://spaj.ukm.my/jpst/index.php/jpst/article/view/9 http://spaj.ukm.my/jpst/index.php/jpst/article/view/9 http://umpir.ump.edu.my/14326/1/fkksa-2015-khalid-Hydrophobicity%20Enhancement%20of%20Poly.pdf http://umpir.ump.edu.my/14326/7/fkksa-2015-khalid-Hydrophobicity%20Enhancement%20of%20Poly1.pdf |
| Penanda-penanda: |
Tambah Penanda
Tiada Penanda, Jadilah orang pertama menanda rekod ini!
|
| Ringkasan: | Poly (vinylidene fluoride-co-hexafluoropropylene), (PVdF-co-HFP) hollow fibre membrane was
prepared by phase inversion method using different concentrations of PVP as a pore former
additives in the dope solution. Surface modification was done using a formic acid through
immersion technique. It was observed that the contact angle for all membranes increased due to
the surfaces modification (10% of hydrophobicity increment). Based on SEM and FTIR analysis
the study found that the hydrophobicity of (PVdF-co-HFP) hollow fibre membrane can be
enhanced via formic acid surface modification process |
|---|