Adsorption of ionic surfactants

被引：13

作者：

Manev, E. D. ^{[1
]}

Sazdanova, S. V. ^{[1
]}

Tsekov, R. ^{[2
]}

Karakashev, S. I. ^{[2
]}

Nguyen, A. V. ^{[2
]}

机构：

[1] Univ Sofia, Dept Phys Chem, Sofia 1164, Bulgaria

[2] Univ Queensland, Sch Engn, Div Chem Engn, Brisbane, Qld 4072, Australia

来源：

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS | 2008年 / 319卷 / 1-3期

关键词：

adsorption layers; ionic surfactants; molecular interactions;

D O I：

10.1016/j.colsurfa.2007.08.022

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Two adsorption models for ionic surfactants based on the Frumkin equation are examined to describe the measured surface tension isotherms of a series of alkali dodecylsulphates. In the model A the number of optimization parameters is reduced by additional modeling. The adsorption of counter-ions in the Stern layer is described via forming of ionic bonds, which free energy is significantly higher than that obtained by the model B. Concurrently the lateral interactions on the water/air interface are also found to be orders of magnitude stronger. Thus, the values of the adsorption parameters are more realistic, which supports the model A as a more relevant one. (c) 2007 Elsevier B.V. All rights reserved.

引用

页码：29 / 33

页数：5

共 50 条

[31] MIXED ADSORPTION OF IONIC AND NONIONIC SURFACTANTS ON CALCIUM-CARBONATE
IVANOVA, NI
SHCHUKIN, ED
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 1993, 76 : 109 - 113
[32] ADSORPTION MAXIMA FROM SOLUTIONS OF IONIC SURFACTANTS - THERMODYNAMIC ANALYSIS
HALL, DG
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS I, 1980, 76 : 386 - 393
[33] Micellization and adsorption thermodynamics of novel ionic surfactants at fluid interfaces
Dantas, TNC
Moura, EF
Júnior, HS
Neto, AAD
Gurgel, A
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2002, 207 (1-3) : 243 - 252
[34] ADSORPTION OF IONIC SURFACTANTS AT HG AND AG/AGCL/WATER INTERFACES
CHAN, SY
ROSANO, HL
COLLOIDS AND SURFACES, 1990, 47 : 1 - 13
[35] Adsorption and viscoelastic behaviour of ionic liquid surfactants on gold surfaces
Tariq, M.
Serro, A. P.
Saramago, B.
Lopes, J. N. C.
Rebelo, L. P. N.
JOURNAL OF MOLECULAR LIQUIDS, 2019, 282 : 633 - 641
[36] Controlled Clustering in Binary Charged Colloids by Adsorption of Ionic Surfactants
Nakamura, Yuki
Okachi, Manami
Toyotama, Akiko
Okuzono, Tohru
Yamanaka, Junpei
LANGMUIR, 2015, 31 (49) : 13303 - 13311
[37] KINETICS OF ADSORPTION OF IONIC SURFACTANTS AT ALUMINA-WATER INTERFACE
GHOSH, L
DAS, KP
CHATTORAJ, DK
JOURNAL OF THE INDIAN CHEMICAL SOCIETY, 1986, 63 (01) : 144 - 148
[38] ADSORPTION STUDY OF NON-IONIC SURFACTANTS ON POLYESTER FIBERS
GUM, ML
GODDARD, ED
JOURNAL OF THE AMERICAN OIL CHEMISTS SOCIETY, 1982, 59 (03) : 142 - 145
[39] THE KINETICS OF ADSORPTION OF IONIC SURFACTANTS AT GAS-LIQUID SURFACES
BORWANKAR, RP
WASAN, DT
CHEMICAL ENGINEERING SCIENCE, 1986, 41 (01) : 199 - 201
[40] Adsorption of anionic and non-ionic surfactants on a cellulosic surface
Paria, S
Manohar, C
Khilar, KC
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2005, 252 (2-3) : 221 - 229

← 1 2 3 4 5 →