%0 Journal Article
%T Study on the effect of Mn-Ce/Ti-PILC on low temperature SCR activity prepared with different precursors<br>前驱物对Mn-Ce/Ti-PILC低温SCR脱硝的影响
%A YANG Xiao-yan
%A SHEN Bo-xiong
%A MA Hong-qing
%A LIU Ting
%A ZUO Chen
%A <br>杨晓燕
%A 沈伯雄
%A 马宏卿
%A 刘亭
%A 左琛
%J 燃料化学学报
%D 2012
%I 
%X Titania-pillared clay(Ti-PILC) was obatined with two different Ti precursors of TiCl4 and Ti(OC3H7)4;with Ti-PILC as support,Mn-Ce/Ti-PILCs catalysts were prepared through impregnation.The catalytic activity of Mn-Ce/Ti-PILCs in low temperature SCR of NO with NH3 was investigated.XRD,BET,FT-IR,NH3-TPD and SEM measurements indicated that the pillaring process can change the structure of the clay;compared with the original clay,the specific surface area,the pore volume and the acidity of Ti-PILCs are increased;meanwhile,Mn-Ce/Ti-PILCs also exhibits higher catalytic activity than Mn-Ce/clay.Moreover,Ti(OC3H7)4 as Ti precursor is more effective in enhancing the catalytic activity of Mn-Ce/Ti-PILCs than TiCl4.
%K titania-pillared clay
%K selective catalytic reduction(SCR)
%K Mn-Ce/Ti-PILC
%K Ti precursor
%K de-NOx<br>钛基交联黏土
%K 选择性催化还原(SCR)
%K Mn-Ce/Ti-PILC
%K 钛前驱物
%K 脱硝
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=EC09C1218AC1072BDB5B6D6536F1C7CF&yid=99E9153A83D4CB11&vid=1371F55DA51B6E64&iid=CA4FD0336C81A37A&sid=EFD65B51496FB200&eid=AE09EACBCD1B2A13&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=0&reference_num=16