The effect of poly (N,N-dimethylacrylamide) on the lamellar phase of Aerosol OT/water
(2002) In Colloid and Polymer Science 280(6). p.517-525- Abstract
- The effect of a water-soluble uncharged polymer on the stability of the lamellar phase of the Aerosol OT (AOT)/water system is studied. The lamellar phase still exists when water is replaced by an aqueous solution of poly(N,N-dimethylacrylamide) (Rapproximate to4x10(2) Angstrom). Since the coil dimensions are (much) larger than the thickness of the water layers (d(w)approximate to51 Angstrom), the polymer molecules do not enter the lamellar phase. Instead segregation in small domains occurs, and in equilibrium with the AOT-rich phase another separate phase containing the polymer is formed. The polymer-rich phase exerts an osmotic pressure that reduces the water content in the AOT-rich phase, and by compression the repeat distance is... (More)
- The effect of a water-soluble uncharged polymer on the stability of the lamellar phase of the Aerosol OT (AOT)/water system is studied. The lamellar phase still exists when water is replaced by an aqueous solution of poly(N,N-dimethylacrylamide) (Rapproximate to4x10(2) Angstrom). Since the coil dimensions are (much) larger than the thickness of the water layers (d(w)approximate to51 Angstrom), the polymer molecules do not enter the lamellar phase. Instead segregation in small domains occurs, and in equilibrium with the AOT-rich phase another separate phase containing the polymer is formed. The polymer-rich phase exerts an osmotic pressure that reduces the water content in the AOT-rich phase, and by compression the repeat distance is reduced. (Less)
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/334576
- author
- Pacios, IE ; Lindman, Björn LU ; Horta, A ; Thuresson, Krister LU and Renamayor, CS
- organization
- publishing date
- 2002
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- N-dimethylacrylamide), poly(N, lamellar, Aerosol OT, segregation
- in
- Colloid and Polymer Science
- volume
- 280
- issue
- 6
- pages
- 517 - 525
- publisher
- Springer
- external identifiers
-
- wos:000176566600004
- scopus:0036938801
- ISSN
- 0303-402X
- DOI
- 10.1007/s00396-001-0641-4
- language
- English
- LU publication?
- yes
- id
- f1616b59-e887-44fb-b460-9b6de8fb47a6 (old id 334576)
- date added to LUP
- 2016-04-01 11:36:30
- date last changed
- 2022-01-26 07:31:59
@article{f1616b59-e887-44fb-b460-9b6de8fb47a6, abstract = {{The effect of a water-soluble uncharged polymer on the stability of the lamellar phase of the Aerosol OT (AOT)/water system is studied. The lamellar phase still exists when water is replaced by an aqueous solution of poly(N,N-dimethylacrylamide) (Rapproximate to4x10(2) Angstrom). Since the coil dimensions are (much) larger than the thickness of the water layers (d(w)approximate to51 Angstrom), the polymer molecules do not enter the lamellar phase. Instead segregation in small domains occurs, and in equilibrium with the AOT-rich phase another separate phase containing the polymer is formed. The polymer-rich phase exerts an osmotic pressure that reduces the water content in the AOT-rich phase, and by compression the repeat distance is reduced.}}, author = {{Pacios, IE and Lindman, Björn and Horta, A and Thuresson, Krister and Renamayor, CS}}, issn = {{0303-402X}}, keywords = {{N-dimethylacrylamide); poly(N; lamellar; Aerosol OT; segregation}}, language = {{eng}}, number = {{6}}, pages = {{517--525}}, publisher = {{Springer}}, series = {{Colloid and Polymer Science}}, title = {{The effect of poly (N,N-dimethylacrylamide) on the lamellar phase of Aerosol OT/water}}, url = {{http://dx.doi.org/10.1007/s00396-001-0641-4}}, doi = {{10.1007/s00396-001-0641-4}}, volume = {{280}}, year = {{2002}}, }