Kinetics of Aggregation and Relaxation in Micellar Surfactant Solutions

Переведенное название: Кинетика агрегации и релаксации в мицеллярных растворах ПАВ

Результат исследований: Научные публикации в периодических изданияхстатья

8 Цитирования (Scopus)

Выдержка

Abstract—Theoretical data published for in the last 17 years on the kinetics of aggregation and relaxation in micellar surfactant solutions have been reviewed. The results obtained by the analytical and direct numerical
solution of the Becker–Döring kinetic equations and the Smoluchowski generalized equations, which
describe different possible mechanisms of aggregation and relaxation in all time scales from ultrafast relaxation while reaching the quasi-equilibrium in the region of subcritical molecular aggregates to the final stage
of slow relaxation of micelles to the final aggregated state, have been considered in detail. The droplet model and the model linear with respect to aggregation numbers have been used for the work of aggregation to
describe the dynamics of the rearrangement of micellar systems consisting of only spherical, only cylindrical, and coexisting spherical and cylindrical aggregates, with the dynamics being both linear and nonlinear with
respect to deviations from equilibrium. The results of molecular simulation of the rearrangement kinetics of micellar systems subjected to initial disturbance have been reviewed.
Язык оригиналаанглийский
Страницы (с-по)107-140
Число страниц34
ЖурналColloid Journal
Том80
Номер выпуска2
DOI
СостояниеОпубликовано - мар 2018

Предметные области Scopus

  • Физика и астрономия (все)
  • Химия (все)

Ключевые слова

  • кинетика
  • мицеллообразование

Цитировать

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abstract = "Abstract—Theoretical data published for in the last 17 years on the kinetics of aggregation and relaxation in micellar surfactant solutions have been reviewed. The results obtained by the analytical and direct numericalsolution of the Becker–D{\"o}ring kinetic equations and the Smoluchowski generalized equations, whichdescribe different possible mechanisms of aggregation and relaxation in all time scales from ultrafast relaxation while reaching the quasi-equilibrium in the region of subcritical molecular aggregates to the final stageof slow relaxation of micelles to the final aggregated state, have been considered in detail. The droplet model and the model linear with respect to aggregation numbers have been used for the work of aggregation todescribe the dynamics of the rearrangement of micellar systems consisting of only spherical, only cylindrical, and coexisting spherical and cylindrical aggregates, with the dynamics being both linear and nonlinear withrespect to deviations from equilibrium. The results of molecular simulation of the rearrangement kinetics of micellar systems subjected to initial disturbance have been reviewed.",
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Kinetics of Aggregation and Relaxation in Micellar Surfactant Solutions. / Щёкин, Александр Кимович; Аджемян, Лоран Цолакович; Бабинцев, Илья Александрович; Волков, Николай Александрович.

В: Colloid Journal, Том 80, № 2, 03.2018, стр. 107-140.

Результат исследований: Научные публикации в периодических изданияхстатья

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T1 - Kinetics of Aggregation and Relaxation in Micellar Surfactant Solutions

AU - Щёкин, Александр Кимович

AU - Аджемян, Лоран Цолакович

AU - Бабинцев, Илья Александрович

AU - Волков, Николай Александрович

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AB - Abstract—Theoretical data published for in the last 17 years on the kinetics of aggregation and relaxation in micellar surfactant solutions have been reviewed. The results obtained by the analytical and direct numericalsolution of the Becker–Döring kinetic equations and the Smoluchowski generalized equations, whichdescribe different possible mechanisms of aggregation and relaxation in all time scales from ultrafast relaxation while reaching the quasi-equilibrium in the region of subcritical molecular aggregates to the final stageof slow relaxation of micelles to the final aggregated state, have been considered in detail. The droplet model and the model linear with respect to aggregation numbers have been used for the work of aggregation todescribe the dynamics of the rearrangement of micellar systems consisting of only spherical, only cylindrical, and coexisting spherical and cylindrical aggregates, with the dynamics being both linear and nonlinear withrespect to deviations from equilibrium. The results of molecular simulation of the rearrangement kinetics of micellar systems subjected to initial disturbance have been reviewed.

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