Selective adsorption from polymer mixtures on solid surfaces
Selective adsorption from binary polymer mixtures on a crystalline surface is studied in terms of the lattice gas model in conjunction with the results of the association theory. An interplay of the selectivity and the surface induced segregation is shown to result in a variety of competing facto...
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| Date: | 2001 |
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| Main Authors: | , |
| Format: | Article |
| Language: | English |
| Published: |
Інститут фізики конденсованих систем НАН України
2001
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| Series: | Condensed Matter Physics |
| Online Access: | http://dspace.nbuv.gov.ua/handle/123456789/120537 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Selective adsorption from polymer mixtures on solid surfaces / E.V. Vakarin, M.F. Holovko // Condensed Matter Physics. — 2001. — Т. 4, № 4(28). — С. 749-757. — Бібліогр.: 11 назв. — англ. |
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Digital Library of Periodicals of National Academy of Sciences of Ukraine| Summary: | Selective adsorption from binary polymer mixtures on a crystalline surface
is studied in terms of the lattice gas model in conjunction with the results
of the association theory. An interplay of the selectivity and the surface
induced segregation is shown to result in a variety of competing factors
which dominate the adsorption process. The role of the bead diameter,
chain length and the surface activity in the preferential adsorption of one
component is analyzed. A variation of the selectivity coefficient with the
density and composition is also discussed. |
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