The role of nonsolvent in-diffusion velocity in determining polymeric membrane morphology

Desalination

Volumn 286, Issue , 2012, Pages 69-79

  Wang, Zhenghui ^a   Ma, Jun ^a  

^a HARBIN INSTITUTE OF TECHNOLOGY   (China)

Author keywords

Additive; Membrane morphology; Model; Phase separation; Poly(vinylidene fluoride)

Indexed keywords

AVERAGE VELOCITY; DOPE SOLUTION; IMAGE DATA; MEMBRANE FORMATION; MEMBRANE MORPHOLOGY; MEMBRANE PROPERTIES; NON-SOLVENTS; POLY(VINYLIDENE FLUORIDE); POLYMER ADDITIVE; QUALITATIVE MODEL; STRUCTURE TYPE;

ADDITIVES; COAGULATION; MODELS; NANOCOMPOSITES; PHASE SEPARATION; POLYMERIC MEMBRANES; POLYMERS;

MORPHOLOGY;

DIFFUSION; IMAGE ANALYSIS; MEMBRANE; MORPHOLOGY; NUMERICAL MODEL; QUALITATIVE ANALYSIS; SEPARATION; VELOCITY;

EID: 84856047558     PISSN: 00119164     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.desal.2011.11.006     Document Type: Article

References (41)

1. Loeb S. The Loeb-Sourirajan membrane: how it came about, synthetic membrane. ACS symposium series 153 1981, Vol. 1. TurbakA F,.
2. Tsai J.T., Su Y.S., Wang D.M., Kuo J.L., Lai J.Y., Deratani A. Retainment of pore connectivity in membranes prepared with vapor-induced phase separation. J. Membr. Sci. 2010, 362:360-373.
3. Li C.L., Wang D.M., Deratani A., Quémener D., Bouyer D., Lai J.Y. Insight into the preparation of poly(vinylidene fluoride) membranes by vapor-induced phase separation. J. Membr. Sci. 2010, 361:154-166.
4. Kuo C.Y., Lin H.N., Tsai H.A., Wang D.M., Lai J.Y. Fabrication of a high hydrophobic PVDF membrane via nonsolvent induced phase separation. Desalination 2008, 233:40-47.
5. Cheng L.P. Effect of temperature on the formation of microporous PVDF membranes by precipitation from 1-Octanol/DMF/PVDF and Water/DMF/PVDF systems. Macromolecules 1999, 32:6668-6674.
6. Cheng L.P., Young T.H., Chuang W.Y., Chen L.Y., Chen L.W. The formation mechanism of membranes prepared from the nonsolvent-solvent-crystalline polymer systems. Polymer 2001, 42:443-451.
7. Lin D.J., Beltsios K., Young T.H., Jeng Y.S., Cheng L.P. Strong effect of precursor preparation on the morphology of semicrystalline phase inversion poly(vinylidene fluoride) membranes. J. Membr. Sci. 2006, 274:64-72.
8. 4) as an additive. J. Membr. Sci. 2005, 258:16-22.
9. McKelvey S.A., Koros W.J. Phase separation, vitrification, and the manifestation of macrovoids in polymeric asymmetric membranes. J. Membr. Sci. 1996, 112:29-39.
10. van de Witte P., Dijkstra P.J., van den Berg J.W.A., Feijen J. Phase separation processes in polymer solutions in relation to membrane formation. J. Membr. Sci. 1996, 117:1-31.
11. Barzin J., Sadatnia B. Theoretical phase diagram calculation and membrane morphology evaluation for water/solvent/polyethersulfone systems. Polymer 2007, 48:1620-1631.
12. Barzin J., Sadatnia B. Correlation between macrovoid formation and the ternary phase diagram for polyethersulfone membranes prepared from two nearly similar solvents. J. Membr. Sci. 2008, 325:92-97.
13. Prakash S.S., Francis L.F., Scriven L.E. Microstructure evolution in dry-wet cast polysulfone membranes by cryo-SEM: a hypothesis on macrovoid formation. J. Membr. Sci. 2008, 313:135-157.
14. Khayet M., Feng C.Y., Khulbe K.C., Matsuura T. Preparation and characterization of polyvinylidene fluoride hollow fiber membranes for ultrafiltration. Polymer 2002, 43:3879-3890.
15. Deshmukh S.P., Li K. Effect of ethanol composition in water coagulation bath on morphology of PVDF hollow fibre membranes. J. Membr. Sci. 1998, 150:75-85.
16. Liu Y., Koops G.H., Strathmann H. Characterization of morphology controlled polyethersulfone hollow fiber membranes by the addition of polyethylene glycol to the dope and bore liquid solution. J. Membr. Sci. 2003, 223:187-199.
17. Wijmans J.G., Baaij J.P.B., Smolders C.A. The mechanism of formation of microporous or skinned membranes produced by the immersion precipitation process. J. Membr. Sci. 1983, 14:263-274.
18. Bottino A., Camera-Roda G., Capannelli G., Munari S. The formation of microporous polyvinylidene difluoride membranes by phase inversion. J. Membr. Sci. 1991, 57:1-20.
19. Machado P.S.T., Habert A.C., Borges C.P. Membrane formation mechanism based on precipitation kinetics and membrane morphology: flat and hollow fiber polysulfone membranes. J. Membr. Sci. 1999, 155:171-183.
20. Lin K.Y., Wang D.M., Lai J.Y. Nonsolvent-induced gelation and its effect on membrane morphology. Macromolecules 2002, 35:6697-6706.
21. Boom R.M., Boomgaard T., Smolders C.A. Mass transfer and thermodynamics during immersion precipitation for a two-polymer system evaluation with the system PES-PVP-NMP-water. J. Membr. Sci. 1994, 90:231-249.
22. Strathmann H., Kock K. The formation mechanism of phase inversion membranes. Desalination 1977, 21:241-255.
23. Cohen C., Tanny G.B., Prager S. Diffusion controlled formation of porous structures in ternary polymer systems. J. Polym. Sci., Part B: Polym. Phys. 1979, 17:477-489.
24. Reuvers A.J., van den Berg J.W.A., Smolders C.A. Formation of membranes by means of immersion precipitation. Part 1. A model to describe mass transfer during immersion precipitation. J. Membr. Sci. 1987, 34:45-65.
25. Tsay C.S., McHugh A.J. Mass transfer modeling of asymmetric membrane formation by phase inversion. J. Polym. Sci., Part B: Polym. Phys. 1987, 28:1327-1365.
26. Radovanovic P., Thiel S.W., Hwang S.T. Formation of asymmetric polysulfone membranes by immersion precipitation. Part I. Modeling mass transport during gelation. J. Membr. Sci. 1992, 65:213-229.
27. Cheng L.P., Soh Y.S., Dwan A.H., Gryte C.C. An improved model for mass transfer during the formation of polymeric membranes by the immersion precipitation process. J. Polym. Sci., Part B: Polym. Phys. 1994, 32:1413-1425.
28. Kim Y.D., Kim J.Y., Lee H.K., Kim S.C. A new modeling of asymmetric membrane formation in rapid mass transfer system. J. Membr. Sci. 2001, 190:69-77.
29. Ma J., Wang Z.H., Pan M.B., Guo Y.F. A study on the multifunction of ferrous chloride in the formation of poly(vinylidene fluoride) ultrafiltration membranes. J. Membr. Sci. 2009, 341:214-224.
30. Smolders C.A., Reuvers A.J., Boom R.M., Wienk I.M. Microstructures in phase inversion membranes. Part 1. Formation of macrovoids. J. Membr. Sci. 1992, 73:259-275.
31. Porter M.C. Handbook of Industrial Membrane Technology 1990, Noyes Publications, Park Ridge, New Jersey, USA.
32. Wang D.L., Li K., Teo W.K. Porous PVDF asymmetric hollow fiber membranes prepared with the use of small molecular additives. J. Membr. Sci. 2000, 178:13-23.
33. 4/Water/DMF/PVDF system. Polymer 2003, 44:413-422.
34. Quina F., Sepuveda L., Sartori R., Abuin E.B., Pino C.G., Lissi E.A. Binding of electrolytes to poly(ethylene oxide) in methanol. Macromolecules 1986, 19:990-994.
35. Phadke M.A., Kulkarni S.S., Karode S.K., Musale D.A. Poly(acrylonitrile) ultrafiltration membranes. II. membrane morphology and permeation characteristics. J. Polym. Sci., Part B: Polym. Phys. 2005, 43:2074-2085.
36. Lee H.J., Won J., Lee H., Kang Y.S. Solution properties of poly(amic acid)-NMP containing LiCl and their effects on membrane morphologies. J. Membr. Sci. 2002, 196:267-277.
37. Young T.H., Cheng L.P., Lin D.J., Fane L., Chuang W.Y. Mechanisms of PVDF membrane formation by immersion-precipitation in soft (1-octanol) and harsh (water) nonsolvents. Polymer 1999, 40(19):5315-5323.
38. Chun K.Y., Jang S.H., Kim H.S., Kim Y.W., Han H.S., Joe Y.I. Effects of solvent on the pore formation in asymmetric 6FDA-4,4'ODA polyimide membrane: terms of thermodynamics, precipitation kinetics, and physical factors. J. Membr. Sci. 2000, 169:197-214.
39. Yoo S.H., Kim J.H., Jho J.Y., Won J., Kang Y.S. Influence of the addition of PVP on the morphology of asymmetric polyimide phase inversion membranes: effect of PVP molecular weight. J. Membr. Sci. 2004, 236:203-207.
40. 2 fillers on the morphologies and properties of PSF UF membrane. J. Membr. Sci. 2007, 288:231-238.
41. Wang M., Wu L.G., Gao C.J. The influence of phase inversion process modified by chemical reaction on membrane properties and morphology. J. Membr. Sci. 2006, 270:154-161.