| Autor: |
Alfimov, M., Bagatur'yants, A., Burshtein, K. |
| Zdroj: |
Bulletin of the Academy of Sciences of The USSR, Division of Chemical Science; 1990, Vol. 39 Issue 12, p2518-2522, 5p |
| Abstrakt: |
The microstructure of Langmuir-Blodgett films formed by stearic acid salts was calculated with paired atomic-atomic potentials. The calculations were performed for a monolayer and Y-type bilayer. Quantitative agreement with the experimental data was obtained in using standard values of the atomic parameters borrowed from conformational analysis. It was shown that the packing density in the films investigated is determined by the geometric dimensions of the hydrocarbon tails. In going from a monolayer to a bilayer, the geometric parameters of the two-dimensional crystal lattice remain almost unchanged, but the packing rigidity increases significantly. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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