Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
8015895 | Materials Letters | 2016 | 10 Pages |
Abstract
Ni3TeO6 semiconductor was synthesized by the sol-gel route. The crystalline phase was verified by XRD measurements together with Rietveld refinements. The surface morphologies were studied by TEM, SEM, EDX and XPS measurements. Ni3TeO6 semiconductor shows a high optical absorption for UV and visible light with a band gap of 2.48Â eV characterized by the charge-transfer transitions of O2ââNi-3d in UV and visible wavelength light. The photochemistry characteristic was investigated by the photocatalytic degradation of methylene blue (MB) dye solutions driven by visible-light. The nanoparticles were efficient in photo-degrading organic dye solutions. The photocatalysis activity and the mechanism were discussed on its structural properties.
Related Topics
Physical Sciences and Engineering
Materials Science
Nanotechnology
Authors
Lei Xu, Chuanxiang Qin, Hongde Xie, Yanlin Huang, Lin Qin, Hyo Jin Seo,