dc.contributor.author |
Seckin, T |
|
dc.contributor.author |
Onal, Y |
|
dc.contributor.author |
Aksoy, I |
|
dc.contributor.author |
Yakinci, ME |
|
dc.date.accessioned |
2022-10-19T12:54:18Z |
|
dc.date.available |
2022-10-19T12:54:18Z |
|
dc.date.issued |
1996 |
|
dc.identifier.uri |
http://hdl.handle.net/11616/85112 |
|
dc.description.abstract |
Organo-functional silanes which were able to form chemical bonds with kaolinite and could also have an affinity to the materials of concern here, were studied by the sol-gel process. Polymethacrylate with trialkoxy silyl functional groups were prepared, hydrolysed and co-condensed with kaolinite. The progress of the hydrolysis, which proceeded very slowly, was followed by Karl-Fischer titration. Thermal behavior was investigated by differential thermal analysis. The extent of the reaction leading to network formation was qualitatively followed by Fourier transform-infrared spectroscopy and X-ray diffraction. Free-radical polymerization was carried out ultrasonically in the presence of a catalyst. Trimethoxy silane end-capped silane was found to be covalently bonded to kaolinite. The copolymers, with various amounts of kaolinite, were then hydrolysed and co-condensed in the presence of a catalyst to yield sol-gel materials which have a controllable combination of properties of both the polymer and kaolinite. |
|
dc.description.abstract |
C1 INONU UNIV,FAC ENGN,DEPT CHEM,TR-44100 MALATYA,TURKEY. |
|
dc.source |
JOURNAL OF MATERIALS SCIENCE |
|
dc.title |
Synthesis and characterization of novel polyacrylate-clay sol-gel |
|
dc.title |
materials |
|