Some rheological properties of lyotropic liquid crystals formed by phosphated polyoxyethylene surfactants, n-hexane and water

1976 ◽  
Vol 15 (9) ◽  
pp. 501-507 ◽  
Author(s):  
M. J. Groves ◽  
A. B. Ahmad
Keyword(s):  
Liquid Crystals ◽  
Rheological Properties ◽  
Lyotropic Liquid Crystals

Direct Filament Formation of Biological Carbon Nanotube Suspensions

2012 ◽  
Vol 2012 (CICMT) ◽  
pp. 000132-000135
Author(s):  
Hiroya Abe ◽  
Zhenquan Tan ◽  
Akira Kondo ◽  
Makio Naito
Keyword(s):  
Carbon Nanotube ◽  
Liquid Crystals ◽  
Rheological Properties ◽  
Water System ◽  
Sodium Deoxycholate ◽  
Lyotropic Liquid Crystals ◽  
Shear Direction ◽  
Filament Formation ◽  
Self Association ◽  
Cnt Suspensions

In this study, aqueous carbon nanotube (CNT) suspensions were prepared using biological surfactant of sodium deoxycholate (NaDC). The influence of NaDC concentration on the NaDC self-association in water and the rheological responses of the NaDC-CNT-water system were investigated. It has been found that the yield stress of the suspension increased with NaDC concentration, which was strongly related to the NaDC self-association of lyotropic liquid crystals. Due to the enhanced rheological properties at high NaDC concentration (30%), it allowed the shear-induced filament formation in which the CNTs were aligned along to the shear direction. This filament formation may be attractive for transferring aligned CNTs on substrates in a controlled manner.

scholarly journals Rheological properties of lyotropic liquid crystals encapsulating curcumin

2016 ◽  
Vol 38 (1) ◽  
pp. 132-138 ◽  
Author(s):  
Xue Wang ◽  
Zhongni Wang ◽  
Xin Zhao ◽  
Li Zhang ◽  
Jun Fan
Keyword(s):  
Liquid Crystals ◽  
Rheological Properties ◽  
Lyotropic Liquid Crystals

Rheological properties of lamellar lyotropic liquid crystals

Langmuir ◽  
1989 ◽  
Vol 5 (6) ◽  
pp. 1344-1346 ◽  
Author(s):  
S. Paasch ◽  
F. Schambil ◽  
M. J. Schwuger
Keyword(s):  
Liquid Crystals ◽  
Rheological Properties ◽  
Lyotropic Liquid Crystals

Electro optical phenomena in lyotropic liquid crystals

1980 ◽  
Vol 28 (18) ◽  
pp. 608-612 ◽  
Author(s):  
D. Senatra ◽  
M. Vannini ◽  
A. P. Neri
Keyword(s):  
Liquid Crystals ◽  
Lyotropic Liquid Crystals ◽  
Optical Phenomena
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