The condensation of MPS and TEOS was used to form MPS/SiO2 core-shell nanoparticle.
ODMA was grafted to the core-shell nanoparticle to form PODMA/MPS/SiO2 nanocomposite.
The nanocomposite can be applied as the thermostable hydrophobic coatings.
The nanocomposite can also be applied as nano viscosity depressants for crude oil.