Zihan Li

Defect–regulated Yb–doped WO3 nanoparticles for enhanced H2S sensing

Yb–doped WO 3 nanoparticles with Yb doping ratios of 0.3, 0.5, and 0.8 at% were synthesized by a one-step hydrothermal method followed by calcination. X-ray diffraction (XRD) and X-ray photoelectron spectroscopy (XPS) analyses suggested that Yb incorporation perturbed the WO 3 la...