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Sorption Characteristics of Porous Styrene-Divinylbenzene Copolymers Filled with Modified Silica |
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| Authors: | Yulia Bolbukh Pavlo Kuzema Valentin Tertykh Barbara Gawdzik |
| Institution: | 1. O.O. Chuiko Institute of Surface Chemistry, National Academy of Sciences of the Ukraine, General Naumov Str. 17, 03164 Kyiv, Ukraine Fax: (+38) 044 4243567;2. Faculty of Chemistry, Maria Curie-Sklodowska University, M.C. Sklodowska Sq. 3, 20031 Lublin, Poland |
| Abstract: | The structural parameters of porous styrene-divinylbenzene copolymer, unfilled and filled with silica containing surface trimethylsilyl and silicon hydride groups were studied by aniline and p-chloroaniline adsorption. It has been shown that embedding of chemically modified silica affects the material porosity and decreases the copolymer swelling in benzene. |
| Keywords: | adsorption aniline copolymer silicas styrene-divinylbenzene |