Synthesis of Suboxide Nanoparticles and Their Catalytic Properties

Abstract

　

Graphical Abstract

TEM images of the (a) WO₃ nanoparticles and WO_x nanoparticles reduced at (b) 100°C, (c)200°C, (d) 300°C, (e) 400°C, (f) 500°C, and (g) 700°C.