College of Environment and Bioengineering,Chongqing Technology and Business University,Chongqing 400067,China;
College of Environment and Bioengineering,Chongqing Technology and Business University,Chongqing 400067,China;
College of Environment and Bioengineering,Chongqing Technology and Business University,Chongqing 400067,China;
College of Environment and Bioengineering,Chongqing Technology and Business University,Chongqing 400067,China;
College of Environment and Bioengineering,Chongqing Technology and Business University,Chongqing 400067,China;
College of Environment and Bioengineering,Chongqing Technology and Business University,Chongqing 400067,China;
photocatalysis,TiO2,visible light,nitrogen-doping,preparation;