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2008, № 9



Kucherenko M.G., Chmereva T.M. PLACEMENT OF POLYMER CHAIN LINKS IN A FIELD OF SMOOTH HARD SURFACE AND IN NANOCAVE OF POROUS SORBENT The problem of density distribution of polymer chain links on the surface of adsorbents with big and small (including nanometre) radius of curving of cavities and caverns, including nanostructures with pores of different forms, is regarded in this article. The author shows expressions for effective potentials of surfaces field got on the base of pair atomic potentials of 6-12 Lennard-Johns. It is shown that description of spatial placing of chain subunits with linear memory is sensible to form of nanocave in contrast to approximation of independent links leaded to Boltzmann distribution. Effectiveness of change of integral potentials of nanostructural sorbents with model potentials constructed from potentials of hard wall and delta-functional pit with deep factor matched with appropriate method is demonstrated in this work.

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Authors: Kucherenko M.G., Chmereva T.M.

Year: 2008


Editor-in-chief
Sergey Aleksandrovich
MIROSHNIKOV

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© Электронное периодическое издание: ВЕСТНИК ОГУ on-line (VESTNIK OSU on-line), ISSN on-line 1814-6465
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