Formation of multilayer poly(acrylic acid)/poly(vinylidene fluoride) composite membranes for pervaporation
โ Scribed by Dar-Jong Lin; Cheng-Liang Chang; Horng-Yue Shaw; Yi-Su Jeng; Liao-Ping Cheng
- Publisher
- John Wiley and Sons
- Year
- 2004
- Tongue
- English
- Weight
- 385 KB
- Volume
- 93
- Category
- Article
- ISSN
- 0021-8995
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract Effects of coagulation bath temperature on the membrane formation mechanism and the morphologies of the formed membranes were studied. The binodal and spinodal lines in the phase diagrams of water/DMAc/Poly(vinylidene fluoride) (PVDF) were calculated based on the thermodynamics equation
Acrylic acid was grafted onto the surface of commercial poly(viny1idene fluoride) (PVDF) membrane using plasma polymerization techniques. Graft reaction was confirmed by Xray photoelectron spectroscopy (XPS) spectra and attenuated total reflectance Fourier transform infrared spectra. Grafting rate w