TG
and DSC studies of filled porous copolymers |
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| Authors: | Y N Bolbukh V A Tertykh B Gawdzik |
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| Institution: | (1) Institute of Surface Chemistry of National Academy of Sciences of Ukraine, Kyiv, Ukraine, 03164, Gen. Naumov Str. 17;(2) Faculty of Chemistry, Maria Curie-Skłodowska University, Lublin, Poland, 20031, M. Curie-Skłodowska Sq. 3 |
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| Abstract: | A complex approach including thermogravimetry,
differential thermal analysis and differential scanning calorimetry was applied
to study characteristics of non-filled and filled porous copolymers of divinylbenzene
with styrene or some acrylic monomers: di(methacryloyloxymethyl)naphthalene,
methacrylic ester of p,p’-dihydroxydiphenylpropane
diglycidyl ether, and dimethacrylglycolethylene. High disperse silicas with
the grafted methyl and silicon hydride groups in the surface layer were used
as fillers. The kinetic parameters of thermal degradation for composites obtained
were determined by different methods. |
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| Keywords: | chemically modified silicas degradation kinetics DSC fillers methacrylic monomers porous copolymers TG |
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