College of Chemistry and Bioengineering;
Guilin University of Technology;
Collaborative Innovation Center for Exploration of Hidden Nonferrous Metal Deposits;
Development of New Materials in Guangxi;
Guangxi Solid Waste Management Center;
V_(2)O_(5)-WO_(3)/TiO_(2) catalysts; Ce doping methods; NH_(3) selective catalytic reduction NOx; Dispersion state; Reducibility; Bronsted acid sites;