Study of interaction of poly(1-vinyl-2-pyrrolidone) with a surface of highly dispersed amorphous silica.
Interaction of poly(1-vinyl-2-pyrrolidone) with the surface of highly dispersed silica and character of its thermal destruction were investigated by means of ad-desorption measurement, vibration and electron spectroscopy, and thermal gravimetric analysis with programmed heating. The correlation between the character of polymer keeping on the surface of silicon dioxide and its thermal decomposition was established.
Belyakova
Lyudmila A
LA
Institute of Surface Chemistry, National Academy of Sciences of Ukraine, General Naumov str. 17, 03680 Kiev, Ukraine. v-bel@mail.kar.net
Varvarin
Anatoly M
AM
Lyashenko
Diana Y
DY
Roik
Nadiya V
NV