%0 Journal Article
%T Catalytic combustion of dimethyl ether over Ce-doped cryptomelane-type manganese oxide<br>Ce掺杂的OMS-2催化剂上二甲醚催化燃烧性能的研究
%A SUN Ming
%A YU Lin
%A YU Qian
%A YU Jian
%A HAO Zhi-feng
%A <br>孙明
%A 余林
%A 余倩
%A 余坚
%A 郝志峰
%J 燃料化学学报
%D 2010
%I 
%X Manganese oxide octahedral molecular sieves(OMS-2) were synthesized by oxidizing MnSO4 with KMnO4 and then doped with Ce.The structure and oxidation activity of the catalysts were characterized by XRD,N2 adsorption-desorption,TEM,FT-IR,Uv-vis,O2-TPD,H2-TPR and XPS techniques.The catalytic activity for dimethyl ether(DME) combustion was also evaluated.The results showed that the highly-dispersed amorphous CeO2 exited when Ce-doping was low.However,the independent CeO2 formed when Ce-doping exceed 10%.XPS res...
%K Ce-OMS-2
%K Ce-OMS-2
%K dimethyl ether
%K catalytic combustion<br>Ce-OMS-2
%K 二甲醚
%K 催化燃烧
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=6579068328FE643F&jid=C6AB115B41BD2F1616ECDB095B69B8ED&aid=31DD6AB141D56CC4EBB81DAB4ECAC5B8&yid=140ECF96957D60B2&vid=16D8618C6164A3ED&iid=CA4FD0336C81A37A&sid=6270DC1B5693DDAF&eid=EDA22B444205D04A&journal_id=0253-2409&journal_name=燃料化学学报&referenced_num=1&reference_num=32