COMPLEX FORMATION OF EUROPIUM WITH THENOYLTRIFLUOROACETONE AND TRI-n-OCTYLPHOSPHINE OXIDE IN MICELLAR SOLUTION OF NONIONIC SURFACTANT

1981 ◽  
Vol 10 (8) ◽  
pp. 1057-1058 ◽  
Author(s):  
Tomitsugu Taketatsu
Keyword(s):  
Complex Formation ◽  
Nonionic Surfactant ◽  
Micellar Solution

scholarly journals Distribution of nickel(II), cadmium(II) and copper(II) chelates of 2-(2-pyridylazo)-5-methylphenol in two phases separated from micellar solution of nonionic surfactant.

1987 ◽  
Vol 3 (5) ◽  
pp. 433-436 ◽  
Author(s):  
Hiroto WATANABE ◽  
Tamio KAMIDATE ◽  
Shigeru KAWAMORITA ◽  
Kensaku HARAGUCHI ◽  
Masahiro MIYAJIMA
Keyword(s):  
Nonionic Surfactant ◽  
Micellar Solution ◽  
Two Phases

Rate enhancement of the nickel(II)-pada complex formation in sodium alkanesulfonate micellar solutions

1982 ◽  
Vol 35 (1) ◽  
pp. 15 ◽  
Author(s):  
JR Hicks ◽  
VC Reinsborough
Keyword(s):  
Complex Formation ◽  
Chain Length ◽  
Micellar Solution ◽  
Binding Constants ◽  
Bidentate Ligand ◽  
Kinetic Constants ◽  
Micellar Solutions ◽  
Reaction Volume ◽  
Rate Of Reaction ◽  
Alkyl Sulfates

Sodium alkanesulfonates (C9, C8, C7, and C6) in micellar solution have been used to enhance the rate of reaction between Niaq2+ and the bidentate ligand pyridine-2-azo-p-dimethylaniline (pada) at 298.2 K. A Berezin-like model has been used to account for the observed kinetic constants in terms of the binding constants of each of the reagents to the micelles and the reaction volume and the concentration of the micellar surfactant. For a given chain length, the alkanesulfonates are about 25 % less effective than alkyl sulfates in promoting the rate of reaction and the model accounts for this successfully.

Distribution of metal chelates between aqueous and surfactant phases separated from a micellar solution of a nonionic surfactant

1992 ◽  
Vol 106 (1-2) ◽  
pp. 83-90 ◽  
Author(s):  
Hiroto Watanabe ◽  
Tohru Saitoh ◽  
Tamio Kamidate ◽  
Kensaku Haraguchi
Keyword(s):  
Nonionic Surfactant ◽  
Micellar Solution ◽  
Metal Chelates

Critical Casimir interactions of colloids in micellar critical solutions

Soft Matter ◽  
2021 ◽  
Author(s):  
Laurent Helden ◽  
Timo Knippenberg ◽  
Li Tian ◽  
Aubin Archambault ◽  
Felix Ginot ◽  
...  
Keyword(s):  
Temperature Dependence ◽  
Nonionic Surfactant ◽  
Micellar Solution ◽  
Critical Solutions ◽  
Casimir Interactions

We study the temperature-dependence of critical Casimir interactions in a critical micellar solution of the nonionic surfactant C12E5 dissolved in water.

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