Size modification and coating of Titania (TiO2) Seungchan Lee

Objective
Studying a sintering process of TiO₂ nanoparticles and producing SiO2 coated TiO₂ nanoparticles.

Methods/Results
SiO₂ coating produced by atomizing a solution of colloidal SiO₂ and TiO₂, and passing droplets through a hydrogen/air flame.

Future Work
Adjusting process parameters to find conditions leading to smooth controllable SiO₂ coatings.