Characterization of Catalytic MaterialsIsrael E. Wachs, the volume Editor, is Professor of Chemical Engineering at Lehigh University and Director of the Vibrational Spectroscopy Laboratory in the Zettlemoyer Center for Surface Studies. Professor Wachs has done importnat research in heterogeneous catalysis while at Lehigh and, earlier, as a staff member of Exxon Research. Characterization of Catalytic Materials is a modern, comprehensive reference volume covering the analysis of catalytic materials used in commercial applications. This book provides information for understanding the performance of each class of catalytic material and discusses the applications of these materials in different kinds of technologies such as in pollution control, and chemical and petroleum processing. Each chapter is written by individuals who are internationally recognized as experts in their respective areas and is organized for easy reference by catalytic classes, and the types of surface, interface, and bulk characterization that might be sought. Written from the materials perspective, Characterization of Catalytic Materials focuses on the properties to be measured rather than on the techniques to be used. |
From inside the book
Results 1-3 of 26
Page 63
... probe molecules to obtain a measure of the actual reactive surface of a bulk oxide or to infer the number of active surface sites . The most frequently used technique is acid - base titration , in which , for example , a basic molecule ...
... probe molecules to obtain a measure of the actual reactive surface of a bulk oxide or to infer the number of active surface sites . The most frequently used technique is acid - base titration , in which , for example , a basic molecule ...
Page 143
... probe molecules listed are of sufficient size that only one molecule can be placed across the pore diameter ... probe molecules of varying size to determine the pore sizes of mo- lecular sieves has been quite successful , particularly ...
... probe molecules listed are of sufficient size that only one molecule can be placed across the pore diameter ... probe molecules of varying size to determine the pore sizes of mo- lecular sieves has been quite successful , particularly ...
Page 144
... probe molecules is laborious ) and the ability to probe a much broader range in pore size than is possible with volatile probe molecules . The disadvantage is the lack of a precise mathematical relationship that can convert the isotherm ...
... probe molecules is laborious ) and the ability to probe a much broader range in pore size than is possible with volatile probe molecules . The disadvantage is the lack of a precise mathematical relationship that can convert the isotherm ...
Contents
SUPPORTED METALS | 17 |
BULK METAL OXIDES | 47 |
SUPPORTED METAL OXIDES | 69 |
Copyright | |
6 other sections not shown
Other editions - View all
Common terms and phrases
acid activity adsorbed adsorption alloys amount analysis application atoms beam behavior bismuth bond bulk bulk metal Catal cation changes characterization Chem chemical chemisorption Chemistry clusters composition contain coordination crystal crystalline depends Depth Detection determine diffraction dispersion distribution edge effect electron electron microscopy elements energy example Figure formation function hydrogen important indicated intensity interaction ions lattice layer limited materials measured metal oxide methods MICHIGAN molecular molecules molybdenum MoS2 Mössbauer observed obtained oxide catalysts oxygen particle peak phase pillared clays pore possible powders preparation present pressure probe produce promoter properties Raman spectroscopy range reaction reduced Reference relative requirements resolution sample scattering selective shows single solid solution specific spectra spectroscopy structure studies sulfides supported metal surface area techniques temperature tion typically usually X-ray X-ray diffraction zeolites