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Volumn 46, Issue 25, 2005, Pages 11366-11379

Rheological evaluation of the influence of polymer concentration and molar mass distribution on the formation and performance of asymmetric gas separation membranes prepared by dry phase inversion

Author keywords

Dry phase inversion; Gas separation membrane; Rheology

Indexed keywords

CASTING; GLASS; MEMBRANES; POROUS MATERIALS; RHEOLOGY; SEPARATION;

EID: 27844476898     PISSN: 00323861     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.polymer.2005.10.041     Document Type: Article
Times cited : (29)

References (46)
  • 6
    • 0038487883 scopus 로고    scopus 로고
    • Membranes - Preparation, properties and applications
    • V.N. Burganos R.D. Noble M. Asaeda A. Ayral J.D. LeRoux
    • M.G. Buonomenna, A. Figoli, J.C. Jansen, M. Davoli, and E. Drioli V.N. Burganos R.D. Noble M. Asaeda A. Ayral J.D. LeRoux Membranes - preparation, properties and applications MRS symposium proceedings vol. 752 2003 3 8
    • (2003) MRS Symposium Proceedings , vol.752 , pp. 3-8
    • Buonomenna, M.G.1    Figoli, A.2    Jansen, J.C.3    Davoli, M.4    Drioli, E.5
  • 41
    • 27844466015 scopus 로고    scopus 로고
    • note
    • It must be stressed that for highly polydisperse polymers like the present PEEKWC sample, in spite of the rather sharp turbidity change, the obtained curve is not exactly the same as the usually reported cloud point curve. The latter represents the very first appearance of turbidity and corresponds to the high molar mass species in the distribution, which are fractionated upon phase separation [40]. For the present PEEKWC solutions in chloroform, determination of the true cloud point is not unambiguous due to a slight inherent turbidity of the solution, even in the pure solvent and especially at higher polymer concentrations.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.