NDLI: Kinetics of the acid-catalysed hydrolysis of dodecylsulphate and dodecyldiethoxysulphate surfactants in concentrated micellar solutions. Part 1.—Effects of acid and surfactant concentrations and of the nature and concentration of counterions

Please wait, while we are loading the content...

Quantitative measurements of hydroperoxy and alkylperoxy radicals in gas-phase oxidation reactions from overlapping electron paramagnetic resonance spectra

Characterization of Raney-nickel fuel-cell electrodes by impedance measurements

Spectroscopic studies of butane isomerization over platinum supported on chlorinated alumina

Apparent molar volumes of aqueous cellobiose solutions

Test of the librational entropy mechanism of elasticity of the polypentapeptide of elastin. Effect of introducing a methyl group at residue 5

Mechanism of initiation of the ring-opening polymerization and addition oligomerization of norbornene using unicomponent metathesis catalysts

X-ray photoelectron spectroscopy study of uranium and antimony mixed metal-oxide catalysts

Electrochemistry of ruthenates. Part 1.—Oxygen reduction on pyrochlore ruthenates

Isotopic study of hydrogen adsorption on magnesium oxide powders

Electron spin resonance investigation of sulphur-33 and nitrogen-15 substituted dithiazol-2-yl and dithiazolidin-2-yl free radicals

Electron spin resonance spectra and structure of the α,α-difluoroethyl radical

Kinetics of the acid-catalysed hydrolysis of dodecylsulphate and dodecyldiethoxysulphate surfactants in concentrated micellar solutions. Part 1.—Effects of acid and surfactant concentrations and of the nature and concentration of counterions

Kinetics of the acid-catalysed hydrolysis of dodecylsulphate and dodecyldiethoxysulphate surfactants in concentrated micellar solutions. Part 2.—Effects of added electrolytes on the hydrolysis of sodium dodecylsulphate and sodium dodecyldiethoxysulphate

Phase behaviour of polyoxyethylene surfactants with water. Mesophase structures and partial miscibility (cloud points)

Free energies of transfer of ions from water to butan-1-ol

Electron transfer at alumina surfaces. Part 7.—Nature of the radical species formed from perylene on the surface of an activated alumina—cation or anion?

Ion–molecule reactions in gaseous methane + pentane mixtures

Electroreduction of buta-1,2-diene on a platinum electrode in sulphuric acid solution

Extended X-ray absorption fine structure investigation of local symmetry changes in Co²⁺- and Ni²⁺-exchanged zirconium phosphates

Reviews of books ( Journal of the Chemical Society, Faraday Transactions 1 Vol - 79 Issue - 4 )

Corrigenda

Journal of the Chemical Society, Faraday Transactions 1 Vol - 79 Issue - 3

Journal of the Chemical Society, Faraday Transactions 1 Vol - 79 Issue - 2

Journal of the Chemical Society, Faraday Transactions 1 Vol -69

Kinetics of the acid-catalysed hydrolysis of dodecylsulphate and dodecyldiethoxysulphate surfactants in concentrated micellar solutions. Part 1.—Effects of acid and surfactant concentrations and of the nature and concentration of counterions

Content Provider	Royal Society of Chemistry (RSC)
Author	Beck, William H. Lambie, Alan J. Garnett, Christopher J. Liler, Milica
Copyright Year	1983
Abstract	The rates of the acid-catalysed hydrolysis of sodium dodecylsulphate (SDS) and sodium dodecyldiethoxysulphate (SDE2S) have been investigated in concentrated surfactant solutions (0.035–0.6 mol dm–3). The acid concentration dependence of the initial rates shows a ‘saturation’ effect, whereas increasing surfactant concentrations above the c.m.c. lead to a maximum in the k2, obs values, beyond which they decrease sharply. These results are discussed in terms of the ion-exchange pseudophase model of the miceller reaction. The nature of the counterion has an effect on k2, obs, the values following the sequence NH4 > Li > Na Mg. This has been ascribed to differences in the ion-exchange constants, KH/X, of these cations in the Stern layer of the micelles with the hydrogen ion. Maintaining the total counterion concentration and the ratio of concentrations of surfactant counterion to the concentration of hydrogen ion constant (at 30, i.e. 0.6:0.02 mol dm–3) largely eliminates the decrease in the k2, obs values with increasing surfactant concentration, as expected from the pseudo-phase ion-exchange model. Quantitative agreement between theory and experiment is less good, however, owing at least partly to deviations from ideality in solutions of high ionic strength.
Starting Page	953
Ending Page	964
Page Count	12
File Format	PDF
ISSN	03009599
Volume Number	79
Issue Number	4
Journal	Journal of the Chemical Society, Faraday Transactions 1
DOI	10.1039/F19837900953
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Hydrolysis Potassium hydride Sodium Dependent and independent variables Ionic strength Double layer (surface science) Ion Surfactant Potassium Counterion
Content Type	Text
Resource Type	Article
Subject	Chemistry

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Kinetics of the acid-catalysed hydrolysis of dodecylsulphate and dodecyldiethoxysulphate surfactants in concentrated micellar solutions. Part 2.—Effects of added electrolytes on the hydrolysis of sodium dodecylsulphate and sodium dodecyldiethoxysulphate

The nature of the micellar stern region as studied by reaction kinetics (1998).

Antidepressant drug: surfactant & polymer mediated acid catalysed hydrolysis of phenyl urea.

Effects of reactive and non‐reactive counterion surfactants upon acid hydrolysis of hydroxamic acids

Microstructure and dynamics of wormlike micellar solutions formed by mixing cationic and anionic surfactants (2000)

Ionic effects in collapse of polyelectrolyte brushes (2008).

Adsorption kinetics in micellar systems

Micellar kinetics in aqueous acetonitrile. Part A. Sodium‐hydrogen ion‐exchange constant for 1‐dodecanesulfonate surfactant. Part B. Substrate structural effects for micellar catalysis by perfluorooctanoic acid as reactive counterion surfactant

Effect of ionic strength on rheological behavior of polymer-like cetyltrimethylammonium tosylate micellar solutions

Kinetics of the acid-catalysed hydrolysis of dodecylsulphate and dodecyldiethoxysulphate surfactants in concentrated micellar solutions. Part 1.—Effects of acid and surfactant concentrations and of the nature and concentration of counterions

Similar Documents

Kinetics of the acid-catalysed hydrolysis of dodecylsulphate and dodecyldiethoxysulphate surfactants in concentrated micellar solutions. Part 2.—Effects of added electrolytes on the hydrolysis of sodium dodecylsulphate and sodium dodecyldiethoxysulphate

The nature of the micellar stern region as studied by reaction kinetics (1998).

Antidepressant drug: surfactant & polymer mediated acid catalysed hydrolysis of phenyl urea.

Effects of reactive and non‐reactive counterion surfactants upon acid hydrolysis of hydroxamic acids

Microstructure and dynamics of wormlike micellar solutions formed by mixing cationic and anionic surfactants (2000)

Ionic effects in collapse of polyelectrolyte brushes (2008).

Adsorption kinetics in micellar systems

Micellar kinetics in aqueous acetonitrile. Part A. Sodium‐hydrogen ion‐exchange constant for 1‐dodecanesulfonate surfactant. Part B. Substrate structural effects for micellar catalysis by perfluorooctanoic acid as reactive counterion surfactant

Effect of ionic strength on rheological behavior of polymer-like cetyltrimethylammonium tosylate micellar solutions

Kinetics of the acid-catalysed hydrolysis of dodecylsulphate and dodecyldiethoxysulphate surfactants in concentrated micellar solutions. Part 1.—Effects of acid and surfactant concentrations and of the nature and concentration of counterions