在氮气保护及程序控温条件下，制备了具有一定孔隙的炭纤维掺杂的乙苯脱氢催化剂。
Porous catalysts with carbon fiber for ethylbenzene dehydrogenation were prepared under the protection of nitrogen by programmed temperature controlling.
本发明通过掺杂和负载的方法制备了含钴m CM - 41催化剂，在加氢脱硫条件下表现出良好的烯烃骨架异构活性。
In the invention, a catalyst containing cobalt MCM-41 is prepared by the method of doping and loading, and has good olefin skeletal isomerization activity in the hydrodesulfurization condition.
掺杂了氧化镧的硫酸钛经高温焙烧后制得新型固体酸催化剂。
A new type of solid acid was prepared by calcination of titanium sulphate doped with lanthanum oxide.
综述了近年来共掺杂二氧化钛光催化剂的研究进展。
The recent progresses of codoped titania photocatalyst are reviewed.
利用浸渍法制备了钌和锡掺杂镍系催化剂，考察了其耦合甲烷部分氧化与二氧化碳重整的活性和稳定性。
The research status and progress in the coupling methane partial oxidation and carbon dioxide reforming reaction including the catalysts used for the reaction are described and discussed.
本发明公开了一种碳掺杂五氧化二铌纳米结构可见光光催化剂及其非水体系低温制备方法。
The invention discloses a carbon doped niobium pentoxide nanometer structure visible light photocatalyst and a method for preparing an anhydrous system thereof at a low temperature.
采用回流法制备了磷钨钼酸掺杂聚苯胺催化剂。
Catalytic synthesis of ethyl chloroacetate with phospho-molybdic acid;
采用回流法制备了磷钨钼酸掺杂聚苯胺催化剂。
Catalytic synthesis of ethyl chloroacetate with phospho-molybdic acid;
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