Effect of Ozygen Coverage on Methane Activation Pathways on Supported Platinum Clusters
Conversion ofnatural gas with C02，H2O,and O2 co-reactants over supported Ni，Pt，Rh,and Ru metalclusters are effective mutes toward production ofhydrogen and synthesis gas.Despite many researchefforts,the fundamemal kinetics associated withthesereactions remains controversial and oftencontradictory.The high temperatures required forthese reactions often lead to rate measurementscorrupted by inherent transport artifacts andthermodynamic equilibrium that arenon-representative of chemical dynamics.Wei andIglesia proposed reaction pathways for methanereaction with steam mad C02 on supported metalclusters by rate measurements which rigorouslyeliminate transport artifacts and correct turnoverratesfor the approach to equilibrium of the endothermicreforming reactions.
甲烷活化 铂催化剂 二氧化碳 催化性能
李明时 Ya-Huei(Cathy)Chin Enrique Iglesia
江苏工业学院化工系,常州 213264;Department of Chemical Engineering,University of califomia,Berkeley,201 Gilman H Department of Chemical Engineering,University of califomia,Berkeley,201 Gilman Hall.Berkeley,CA 9472
国内会议
青岛
英文
297-298
2007-08-19（万方平台首次上网日期，不代表论文的发表时间）