Session: Mechanism in Homogeneous and Heterogeneous Catalytic Epoxidation


PETR		Monday, August 20, 2007

8:00 AM-12:00 PM Boston Park Plaza -- Whittier Rm, Oral
Mechanism in Homogeneous and Heterogeneous Catalytic Epoxidation
Epoxidation Chemistry on Silver
Official:	S. Ted Oyama
Presiding:	Mark A. Barteau
8:00 AM	32	Olefin epoxidation on silver: Mechanistic insights from computation and experiment Mark A. Barteau, Ashish B. Mhadeshwar, Joseph Dellamorte, Jochen Lauterbach
8:40 AM	33	An investigation into the origins of selectivity in ethylene epoxidation on promoted and unpromoted Ag/Al2O3 catalysts: A detailed kinetic, mechanistic and adsorptive study K. C. Waugh, Matthew Hague
9:10 AM	34	Competing epoxidation and allylic hydrogen abstraction in heterogeneous oxidation of olefins: Trans-β-methylstyrene oxidation on Au(111) Xiaoying Liu, C. M. Friend
9:40 AM	35	The role of alkali promoters in the Ag-catalyzed epoxidation of olefins John R. Monnier
10:10 AM		Intermission
10:30 AM	36	Effect of support on ethylene epoxidation over Au, Ag and Au-Ag catalysts Sumaeth Chavadej, Siriphong Rojluechai, Johannes W. Schawank, Vissanu Meeyoo
11:00 AM	37	Structure sensitivity in the partial oxidation of styrene on silver single crystals Ling Zhou, Xiaoying Liu, Cynthia M. Friend, Robert J Madix
11:30 AM	38	An Operando Raman spectroscopic investigation of C₂H₄ epoxidation over supported Ag/Al₂O₃ catalysts Israel E. Wachs, Mark A Barteau, Wenyong Lin, Joseph Dellamorte

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