Program

P.43 -- Poster, NCTP-41

Date: Wednesday, 3 August 2016

Time: 08h30 - 10h00

Atomic structure of nanometer-sized amorphous TiO$_2$

Phan Thanh Hung (1), Le Thi Hong Diep (2), Le Thi Cam Loan (1), Huynh Anh Huy (2)

(1) Tra Vinh University (2) Can Tho University

TiO$_2$ nanoparticles with different configuration and size from 0.8 nm to 2.7 nm in anatase and rutile phases are studied by Density Functional theory based on Tight-Binding (DFTB). The structure and properties of amorphous TiO$_2$ greatly depend on their size. The surface energies are calculated to provide useful instructions to the fabrication of TiO$_2$ nanoparticles.

Presenter: Phan Thanh Hùng