Density functional theory study of NO <sub>2</sub>-sensing mechanisms of pure and Ti-doped WO <sub>3</sub> (002) surfaces

Hu Ming(胡明), Wang Wei-Dan(王巍丹), Zeng Jing(曾晶), and Qin Yu-Xiang(秦玉香)

Chin. Phys. B . 2011, (10): 102101 -102101 . DOI: 10.1088/1674-1056/20/10/102101