| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1686279 | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms | 2006 | 5 Pages |
Abstract
The surface of ZnO and anatase TiO2 nanocrystals was modified by PMMA through γ radiation. The modified nanocrystals were investigated with photoluminescence (PL) and Fourier transform infrared (FTIR) spectra. A stable blue luminescence peak (∼420 nm) can be observed for the modified ZnO and anatase TiO2 nanocrystals. The intensities of luminescence of the modified ZnO and anatase TiO2 in aqueous solution are very stable, even unchanged after storage time of one month.
Related Topics
Physical Sciences and Engineering
Materials Science
Surfaces, Coatings and Films
Authors
Z.G. Wang, X.T. Zu, H.J. Yu, X. He, S. Zhu, Q.M. Wei, L.M. Wang,