writer：Guohua Jiang*, Xia Li, Zhen Wei, Xiaohong Wang, Tengteng Jiang, Xiangxiang Du, Wenxing Chen.
keywords：Hydrothermal method; Photocatalysis; Microstructure and properties; the first-principles
source：期刊
specific source：Acta Metallurgica Sinica (English Letters), 2015, 28(4), 460-466.
Issue time：2015年
 

The BiOBr crystals doped with N or/and S elements have been prepared by a facile and rapid solvothermal method using urea or/and thiourea as doped resource. The morphologies and structures of the as-prepared samples were characterized by SEM, TEM, XRD, XPS and PL spectra. Their electronic structures have been investigated and discussed using first-principles based on the density functional theory (DFT). The photocatalytic properties of the products can be adjusted by the content and species of dopants.