Transient 1-2 plane small-angle x-ray scattering measurements of micellar orientation in aligning and tumbling nematic surfactant solutions

abstract

• X-ray scattering studies of average orientation in SDS/decanol and CPyCl/hexanol nematic surfactants in the 1-2 phase were performed. It was found that the SDS/decanol system exhibits steady-state and transient orientation and rheology consistent with the conclusion that this material is shear aligning. Overall, data collected on the CPyCl/hexanol system in the 1-2 plane contrast with similar recent data on PBG solutions in that they show better qualitative agreement with the Larson-Doi model than found in tumbling lyotropic LCPs.

authors

• Ugaz, Victor

published proceedings

• JOURNAL OF RHEOLOGY

author list (cited authors)

• Caputo, F. E., Ugaz, V. M., Burghardt, W. R., & Berret, J. F.

citation count

• 15

complete list of authors

• Caputo, FE||Ugaz, VM||Burghardt, WR||Berret, JF

publication date

• July 2002

publisher

• Society of Rheology  Publisher

published in

• Journal of Rheology  Journal

keywords

• 40 Engineering
• 4012 Fluid Mechanics And Thermal Engineering

Digital Object Identifier (DOI)

• 10.1122/1.1479353

start page

• 927

end page

• 946

volume

• 46

issue

• 4

URL

• http%3A%2F%2Fdx.doi.org%2F10.1122%2F1.1479353