Phase structure and rheological properties of a mixed zwitterionic/anionic surfactant system

1974 ◽  
Vol 70 (0) ◽  
pp. 163 ◽  
Author(s):  
Dorothy Saul ◽  
Gordon J. T. Tiddy ◽  
Barbara A. Wheeler ◽  
Phillip A. Wheeler ◽  
Edwin Willis
Keyword(s):  
Rheological Properties ◽  
Anionic Surfactant ◽  
Phase Structure ◽  
Surfactant System

Short-Chainn-Alcohol-Induced Changes in Phase Behaviors of Aqueous Mixed Cationic/Anionic Surfactant System

Langmuir ◽  
2018 ◽  
Vol 34 (25) ◽  
pp. 7319-7333 ◽  
Author(s):  
Li-Sheng Hao ◽  
Jin Wu ◽  
Ying-Rui Peng ◽  
Ying Wang ◽  
Kai Xiao ◽  
...  
Keyword(s):  
Anionic Surfactant ◽  
Surfactant System ◽  
Phase Behaviors ◽  
Induced Changes

Formation and phase transition of hydrogel in a zwitterionic/anionic surfactant system

RSC Advances ◽  
2015 ◽  
Vol 5 (35) ◽  
pp. 27623-27629 ◽  
Author(s):  
Haiming Fan ◽  
Shuzhi Zhao ◽  
Bingcheng Li ◽  
Haijian Fan ◽  
Wanli Kang ◽  
...  
Keyword(s):  
Phase Transition ◽  
Anionic Surfactant ◽  
Zwitterionic Surfactant ◽  
Stimulus Response ◽  
Surfactant System ◽  
System P

Hydrogel was formed in a mixture of the zwitterionic surfactant HDPS (with a saturated C16tail) and anionic surfactant SDS, and could easily be switched between gel and sol by dual stimulus–response processes employing temperature and salt.

Re-entrant Phase Behavior of a Concentrated Anionic Surfactant System with Strongly Binding Counterions†

Langmuir ◽  
2009 ◽  
Vol 25 (15) ◽  
pp. 8497-8506 ◽  
Author(s):  
SajalKumar Ghosh ◽  
Vikram Rathee ◽  
Rema Krishnaswamy ◽  
V. A. Raghunathan ◽  
A. K. Sood
Keyword(s):  
Phase Behavior ◽  
Anionic Surfactant ◽  
Surfactant System

Influence of Acidic Impurities on Rheological Properties of Boron/Agglomerated Boron and HTPB Slurry

2013 ◽  
Vol 815 ◽  
pp. 898-904
Author(s):  
Xiu Li Hu ◽  
Wei Liang Zhou ◽  
Le Qin Xiao ◽  
Xiao Xia Jian
Keyword(s):  
Weight Gain ◽  
Rheological Property ◽  
Rheological Properties ◽  
Phase Structure ◽  
Oxidation Degree ◽  
Strong Function ◽  
Structure Morphology

The rheological properties of HTPB mixed with boron (B) or agglomerated boron (TB) were investigated to explore the effect of the impurities of boron on the processing of propellant. The phase structure, morphology, and acidity of each sample were characterized by XRD, SEM and pH, respectively. The results show that rheological property of B/HTPB can be significantly improved by agglomerating boron with binder. Time has little effect on the viscosity of TB/HTPB while that of B/HTPB is a strong function of time. The viscosity of TB/HTPB decreases when the temperature increases from 303K to 343K, while that of B/HTPB decreases from 303K to 323K and then increases sharply after 323K. After agglomerating with binder, theTonsetof boron reduces from 1056K to 954K andTpdrops from 1076K to 998K. Compared with B2, the weight gain and oxidation degree of TB2 increases by 27% and 8.5%, respectively.

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