%0 Journal Article
%T 甲烷在Rh/SiO2催化剂表面解离的红外光谱研究
%A 吴廷华
%A 严前古
%A 张奇能
%A 茆福林
%A 郑卓群
%A 陈飞
%A 翁维正
%A 万惠霖
%J 催化学报
%P 928-930
%D 2004
%X ？FT-IRspectroscopyisemployedtoinvestigatethemethanedissociationandmethanepartialoxidationovertheRh/SiO2catalyst.WhenCH4isadsorbedontothecatalystsurface,itdissociatesintoadsorbedCHx(x=1～3)andatomichydrogenonRhsurface.AtomichydrogencandiffusefromRhsurfacetoSiO2surfacewhereaprotonexchangereactionofHwiththesurfaceSi-OHoccurs,oritreactswiththelatticeoxygenofSiO2toformnewSi-OH.
%K 甲烷
%K 铑
%K 二氧化硅
%K 负载型催化剂
%K 解离
%K 红外光谱
%U http://www.chxb.cn/CN/abstract/abstract16331.shtml