High-Frequency Dielectric Relaxation of Linear Micelles in Aqueous Solutions of Cetyltrimethylammonium Bromide with Sodium Salicylate

Langmuir ◽  
1997 ◽  
Vol 13 (11) ◽  
pp. 3052-3054 ◽  
Author(s):  
Junichi Oizumi ◽  
Hiroshi Furusawa ◽  
Yasuyuki Kimura ◽  
Kohzo Ito ◽  
Reinosuke Hayakawa
Keyword(s):  
Aqueous Solutions ◽  
Dielectric Relaxation ◽  
High Frequency ◽  
Cetyltrimethylammonium Bromide ◽  
Sodium Salicylate

scholarly journals Effective replacement of cetyltrimethylammonium bromide (CTAB) by mercaptoalkanoic acids on gold nanorod (AuNR) surfaces in aqueous solutions

Nanoscale ◽  
2020 ◽  
Vol 12 (2) ◽  
pp. 658-668 ◽  
Author(s):  
Rafael del Caño ◽  
Jose M. Gisbert-González ◽  
Jose González-Rodríguez ◽  
Guadalupe Sánchez-Obrero ◽  
Rafael Madueño ◽  
...  
Keyword(s):  
Aqueous Solutions ◽  
Gold Nanorods ◽  
Ligand Exchange ◽  
Cetyltrimethylammonium Bromide ◽  
Gold Nanorod ◽  
Experimental Conditions ◽  
Seed Mediated ◽  
The Stability

The highly packed cetyltrimethylammonium bromide bilayer on the surface of gold nanorods synthesized by the seed-mediated procedure hampers the complete ligand exchange under experimental conditions that preserves the stability of the dispersions.

High Frequency Dielectric Response of the Ionic Liquid N-Methyl-N-ethylpyrrolidinium Dicyanamide

2007 ◽  
Vol 60 (1) ◽  
pp. 6 ◽  
Author(s):  
Simon Schrödle ◽  
Gary Annat ◽  
Douglas R. MacFarlane ◽  
Maria Forsyth ◽  
Richard Buchner ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Dielectric Loss ◽  
Dielectric Relaxation ◽  
High Frequency ◽  
Dielectric Response ◽  
Room Temperature ◽  
Room Temperature Ionic Liquid ◽  
Dielectric Relaxation Spectroscopy ◽  
Frequency Range ◽  
Fast Rotation

A study of the room-temperature ionic liquid N-methyl-N-ethylpyrrolidinium dicyanamide by dielectric relaxation spectroscopy over the frequency range 0.2 GHz ≤ ν ≤ 89 GHz has revealed that, in addition to the already known lower frequency processes, there is a broad featureless dielectric loss at higher frequencies. The latter is probably due to the translational (oscillatory) motions of the dipolar ions of the IL relative to each other, with additional contributions from their fast rotation.

High-frequency dielectric relaxation of spherical colloidal particles

2003 ◽  
Vol 5 (5) ◽  
pp. 911-915 ◽  
Author(s):  
Reghan J. Hill ◽  
D. A. Saville ◽  
W. B. Russel
Keyword(s):  
Dielectric Relaxation ◽  
High Frequency ◽  
Colloidal Particles

scholarly journals Low temperature dielectric relaxation study of aqueous solutions of diethylsulfoxide

2014 ◽  
Vol 129 (11) ◽  
Author(s):  
Liana Gabrielyan ◽  
Shiraz Markarian ◽  
Peter Lunkenheimer ◽  
Alois Loidl
Keyword(s):  
Low Temperature ◽  
Aqueous Solutions ◽  
Dielectric Relaxation ◽  
Relaxation Study

High-frequency dielectric relaxation of polyelectrolyte gels

1997 ◽  
Vol 55 (6) ◽  
pp. 7283-7287 ◽  
Author(s):  
Hiroshi Furusawa ◽  
Kohzo Ito ◽  
Reinosuke Hayakawa
Keyword(s):  
Dielectric Relaxation ◽  
High Frequency ◽  
Polyelectrolyte Gels
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