Smirnova; Smirnova, Russian Journal of Physical Chemistry, 1999, vol. 73, # 10, p. 1656 - 1660
作者:Smirnova、Smirnova
DOI:——
日期:——
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
作者:Christopher J. Garnett、Alan J. Lambie、William H. Beck、Milica Liler
DOI:10.1039/f19837900953
日期:——
The rates of the acid-catalysedhydrolysis of sodium dodecylsulphate (SDS) and sodium dodecyldiethoxysulphate (SDE2S) have been investigated in concentratedsurfactantsolutions (0.035–0.6 mol dm–3). The acidconcentration dependence of the initial rates shows a ‘saturation’ effect, whereas increasing surfactantconcentrations above the c.m.c. lead to a maximum in the k2, obs values, beyond which they