%0 Journal Article
%T Effect of TiO_2 surface properties on the SCR activity of NOx emission abatement catalyst<br>Effect of TiO2 surface properties on the scr activity of Nox emission abatement catalysis
%A YE Dai
%A |qi
%A TIAN Liu
%A |qing
%A LIANG Hong
%A <br>YE Dai-qi
%A TIAN Liu-qing
%A LIANG Hong
%J 环境科学学报(英文版)
%D 2002
%I 
%X NOx emission abatement catalysts V 2O 5 supported on various TiO 2 including anatase, rutile and mixture of both were investigated with various physico\|chemical measurements such as BET, NH\-3\|TPD, NARP, XRD and so on, and the effect of TiO\-2 surface properties on the SCR(selective catalytic reduction) activity of V\-2O\-5/TiO\-2 catalysts was studied. It was found that the TiO\-2 surface properties had strong affect on the SCR activity of V\-2O\-5/TiO\-2 catalysts. The stronger acidic property resulted in the higher exposure of active sites as well as the higher SCR activity.
%K NOx
%K SCR(selective catalytic reduction)
%K surface acidity
%K V\-2O\-5/TiO\-2 catalyst<br>氮氧化物
%K V2Os／TiO2催化剂
%K SCR
%K 接触酸度
%K 烟气净化
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=3FF3ABA7486768130C3FF830376F43B398E0C97F0FF2DD53&cid=A7CA601309F5FED03C078BCE383971DC&jid=6CB1530875F53489BF1E81BD87B7F5E6&aid=25BBA2CBB805A507C0E712E8F380F1A4&yid=C3ACC247184A22C1&vid=F3583C8E78166B9E&iid=E158A972A605785F&sid=BB98BB04E861B6F5&eid=A726E84831FE609B&journal_id=1001-0742&journal_name=Journalofenvironmentalsciences(China)&referenced_num=3&reference_num=5