VSb3W-Al2O3 catalysts for propane ammoxidation were prepared by the conventional slurry method and new slurry method,namely,the reduction-oxidation slurry metho
The aim of this work was to investigate the effects of calcination/acid-activation on the composition, structure, and photocatalytic (PC) reduction property of
This paper employs simple rolling process plus annealing to refine the grain size of magnesium alloy ZK60.This goal is effectively achieved,obtaining grains as