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![Mizoroki-Heck Cross-coupling Reactions Catalyzed by Dichloro{bis[1,1',1''-(phosphinetriyl)tripiperidine]}palladium Under Mild Reaction Conditions](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F51444.jpg&w=3840&q=50)
Mizoroki-Heck Cross-coupling Reactions Catalyzed by Dichloro{bis[1,1',1''-(phosphinetriyl)tripiperidine]}palladium Under Mild Reaction Conditions
Published on: March 20, 2014
Multiple transient response methods to identify mechanisms of heterogeneous catalytic reactions
1Department of Chemical Engineering, State University of New York at Buffalo, Buffalo, New York 14260, USA.
Abstract:
Identification of mechanisms of heterogeneous catalytic reactions is challenging because there are few effective in-situ techniques with which to determine reactive intermediates on surfaces. An effective multiple transient technique consisting of a combination of a broadened pulse with step changes and a sharp isotopic pulse was developed in our group. This technique provides much richer dynamic information than is obtainable from experiments with individual pulses or step changes in reactant concentration. In this Account, we illustrate the method by its application to high-temperature heterogeneous catalytic reactions.
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Heterogeneous Catalysis