DOI: 10.1063/1.441320. Statistical thermodynamics of micellar solutions

Statistical thermodynamics of micellar solutions

10.1063/1.441320

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

In order to study the behavior of surfactant solutions near their critical micelle concentrations (CMC’s), the osmotic pressure and monomer concentration functions have been examined in the complex plane of total surfactant concentration y. By considering some simple models in detail it has been established that a locus of branch-point singularities for both functions intersects the positive real y axis at the CMC’s. The proximity of the closest branch-point pair straddling the real axis is related on the one hand to mean micelle size, and on the other hand to the sharpness of the critical micelle phenomenon. A perturbation procedure has been constructed which can help to locate the physically important branch points near the positive real axis for the general ideal solution case.

Bibliography

Stillinger, F. H., & Ben-Naim, A. (1981). Statistical thermodynamics of micellar solutions. The Journal of Chemical Physics, 74(4), 2510â2517.

Authors 2

F. H. Stillinger (first)
A. Ben-Naim (additional)

References 13 Referenced 23

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{'key': '2024020920223548200_r2'}
10.1016/0370-1573(79)90087-5 / Phys. Rep. (1979)
10.1021/j150555a005 / J. Phys. Chem. (1957)
10.1021/j100891a055 / J. Phys. Chem. (1965)
10.1021/j100617a012 / J. Phys. Chem. (1974)
10.1021/j100591a010 / J. Phys. Chem. (1975)
10.1016/0021-9797(77)90282-X / J. Colloid Interface Sci. (1977)
{'key': '2024020920223548200_r9'}
10.1103/PhysRev.87.404 / Phys. Rev. (1952)
10.1103/PhysRev.87.410 / Phys. Rev. (1952)
{'key': '2024020920223548200_r11'}
{'key': '2024020920223548200_r12'}

Dates

Type	When
Created	22 years, 5 months ago (Feb. 28, 2003, 10:46 a.m.)
Deposited	1 year, 6 months ago (Feb. 9, 2024, 5:25 p.m.)
Indexed	1 year, 6 months ago (Feb. 10, 2024, 8:11 a.m.)
Issued	44 years, 6 months ago (Feb. 15, 1981)
Published	44 years, 6 months ago (Feb. 15, 1981)
Published Print	44 years, 6 months ago (Feb. 15, 1981)

Funders 0

None

BibTeX

@article{Stillinger_1981, title={Statistical thermodynamics of micellar solutions}, volume={74}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.441320}, DOI={10.1063/1.441320}, number={4}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Stillinger, F. H. and Ben-Naim, A.}, year={1981}, month=feb, pages={2510–2517} }

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