Math Modeling Seminar: Exploring the Surface Dynamics of Bimetallic Nanomaterials: From Overlayers to Nanoparticles
Math Modeling Seminar
Exploring the Surface Dynamics of Bimetallic Nanomaterials: From Overlayers to Nanoparticles
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Dr. Obioma Uche
Assistant Professor, Chemical Engineering
Rochester Institute of Technology
Abstract:
Surface dynamics plays a key role in processes which are relevant for a variety of applications such as thin films, functionalized nanomaterials, and heterogeneous catalysis. Although microscopy techniques are useful for investigating the phenomenon, there are limitations regarding their applicability. For example, these surface analysis tools are unable to resolve the reduced time scales at which intriguing behavior may occur. Computational techniques can help in bridging such gaps and providing relevant insight. In this presentation, I will report on results of employing selected modelling techniques for investigation of the dynamics of zero- and two-dimensional bimetallic systems.
Speaker Bio:
Obioma Uche is currently an Assistant Professor of Chemical Engineering at the Rochester Institute of Technology. She earned her Ph.D. degree in Chemical Engineering under the supervision of Prof. Salvatore Torquato at Princeton University and completed postdoctoral research with Prof. Matthew Neurock and Dr. John Hamilton. Her research interests focus on the application of molecular simulation techniques to understand the interfacial behavior of solid, catalytic surfaces and evaluate structure-function relationships of heterogeneous catalysts. While at RIT, her research program has been supported by grants from the Army Research Laboratory, American Association of University Women, and the National Science Foundation.
Intended Audience:
Beginners, undergraduates, graduates. Those with interest in the topic.
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This is an RIT Only Event
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Yes