Dilute Anionic Surfactant Solution Route to Polyaniline Rectangular Sub-microtubes as a Novel Nanostructure

2008 ◽  
Vol 112 (16) ◽  
pp. 5014-5019 ◽  
Author(s):  
Chuanqiang Zhou ◽  
Jie Han ◽  
Rong Guo
Keyword(s):  
Anionic Surfactant ◽  
Surfactant Solution ◽  
Solution Route

Surfactant Effects on Picloram Adsorption by Soils

Weed Science ◽  
1976 ◽  
Vol 24 (6) ◽  
pp. 549-552 ◽  
Author(s):  
J. D. Gaynor ◽  
V. V. Volk
Keyword(s):  
Organic Matter ◽  
Cationic Surfactant ◽  
Anionic Surfactant ◽  
Organic Matter Content ◽  
Clay Content ◽  
Surfactant Solution ◽  
Matter Content ◽  
Adsorption Sites ◽  
Surfactant Solutions ◽  
Extractable Al

The effects of soil organic matter, clay, extractable Al, cation exchange capacity, and pH on the adsorption of picloram (4-amino-3,5,6-trichloropicolinic acid) from aqueous and surfactant solutions were investigated. Linear adsorption isotherms for the soils were obtained with the Freundlich equation. Of the five soil properties investigated, Freundlich K values correlated with extractable Al and clay content. Picloram adsorption from aqueous solutions and from the non-ionic and anionic surfactant solutions was greater on the soils at pH 5 than at pH 7. The anionic surfactant competed with picloram for adsorption sites on the soils at pH 5. Picloram adsorption from solutions containing 0.1 and 1% cationic surfactant was greater than that from aqeuous and anionic and nonionic surfactant solutions. Picloram adsorption from the 10% cationic surfactant solution was similar on soils with pH 5 and 7 and increased with decreased organic matter content.

Fluorescence of acridinic dyes in anionic surfactant solution

2005 ◽  
Vol 61 (13-14) ◽  
pp. 2926-2932 ◽  
Author(s):  
Robson Valentim Pereira ◽  
Marcelo Henrique Gehlen
Keyword(s):  
Anionic Surfactant ◽  
Surfactant Solution

scholarly journals Adsorption Mechanism of a Cationic Surfactant on Textiles in Excess Anionic Surfactant Solution

1987 ◽  
Vol 36 (1) ◽  
pp. 38-41
Author(s):  
Osamu OKUMURA ◽  
Hirofumi KANAO ◽  
Shigeru YANABA ◽  
Kentaro KIYAMA
Keyword(s):  
Cationic Surfactant ◽  
Anionic Surfactant ◽  
Adsorption Mechanism ◽  
Surfactant Solution

Cation Selectivity at Air/Anionic Surfactant Solution Interfaces†

Langmuir ◽  
2000 ◽  
Vol 16 (1) ◽  
pp. 157-160 ◽  
Author(s):  
Vanessa E. Haverd ◽  
Gregory G. Warr
Keyword(s):  
Anionic Surfactant ◽  
Surfactant Solution ◽  
Cation Selectivity

scholarly journals Pseudo-Laminarization of Mixed Microbubble Water and Complex Fluids in Capillary Flows

Symmetry ◽  
2021 ◽  
Vol 13 (7) ◽  
pp. 1141
Author(s):  
Takaki Kobayashi ◽  
Akiomi Ushida ◽  
Taisuke Sato
Keyword(s):  
Fluid Flow ◽  
Polymer Solution ◽  
Anionic Surfactant ◽  
Capillary Flow ◽  
Complex Fluids ◽  
Frictional Coefficient ◽  
Surfactant Solution ◽  
Ionic Surfactant ◽  
Normal Fluid ◽  
Constant Flow Rate

Symmetry in fluid flow is determined by external factors such as magnetic or electric fields. Owing to the electrical properties of fluids, liquids containing fine bubble or ionic surfactant molecules differ from the normal fluid flow. Therefore, the pressure drop and frictional coefficient in a pipe are measured and estimated for water alone, for mixed microbubble water (MB), and for complex fluids (anionic surfactant solution and polymer solution) in capillary flow with constant flow rate. For water alone, good agreement is obtained between the experimental and theoretical values for laminar Hagen–Poiseuille flow and the Blasius expression in turbulent flow. For the MB, pseudo-laminarization is suggested up to a Reynolds number of 4.2×103. Both the anionic surfactant solution and the polymer solution exhibit the same tendency as that of the MB. In explaining these behaviors, elasticity and electrical interaction are discussed, and electrical interaction on the capillary wall is strongly suggested to be a contributing factor. Additionally, surface tension is investigated and supports the discussion.

scholarly journals Deposition of Polymer Latices on Nylon 6 Fiber in an Anionic Surfactant Solution

1983 ◽  
Vol 32 (3) ◽  
pp. 149-154
Author(s):  
Toshiro SUZAWA ◽  
Kiyoko KAWASAKI ◽  
Hisashi TAMAI ◽  
Akira IIDA
Keyword(s):  
Anionic Surfactant ◽  
Surfactant Solution ◽  
Nylon 6 ◽  
Polymer Latices

Control of human skin wettability using the pH of anionic surfactant solution treatments

2017 ◽  
Vol 157 ◽  
pp. 366-372 ◽  
Author(s):  
L. Bromberg ◽  
X. Liu ◽  
I. Wang ◽  
S. Smith ◽  
K. Schwicker ◽  
...  
Keyword(s):  
Human Skin ◽  
Anionic Surfactant ◽  
Surfactant Solution
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