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45 results for "Catalysis"
45 results for "Catalysis"
Dilute Alloys Based on Au, Ag, or Cu for Efficient Catalysis: From Synthesis to Active Sites.
The development of new catalyst materials for energy-efficient chemical synthesis is critical as over 80% of industrial processes rely on catalysts, with many of the most energy-intensive processes specifically using heterogeneous catalysis. Catalytic...
Catalysis
Katrin Heinzerling
Katrin joined the group of Joanna Aizenberg as a graduate student in September 2018. She obtained her BSc in Chemistry at the University of Groningen in the Netherlands. Her Bachelor research was conducted in the laboratory of Ben Feringa on the topic of...
In Situ Gas-Heating Atomic-Scale STEM Analysis of Au-Pd Nanoparticles at 1 Bar
Innovative bimetallic nanoparticles are impactful materials for heterogenous catalysis, as the synergy between two metals can be beneficial to increase activity, selectivity, and stability [1, 2]. For instance, it has been shown that Au-Pd nanoparticles...
Entropic Control of HD Exchange Rates over Dilute Pd-in-Au Alloy Nanoparticle Catalysts
Dilute Pd-in-Au alloy catalysts are promising materials for selective hydrogenation catalysis. Extensive surface science studies have contributed mechanistic insight on the energetic aspect of hydrogen dissociation, migration, and recombination on dilute...
Rationally Designed Complex Hierarchical Microarchitectures
Non-equilibrium signal integration in hydrogels
Materials that perform complex chemical signal processing are ubiquitous in living systems. Their synthetic analogs would transform developments in biomedicine, catalysis, and many other areas. By drawing inspiration from biological signaling dynamics, we...
Peiyuan Qu
Peiyuan Qu received his B.S. at Peking University working with Prof. Jianbo Wang on the development of transition metal catalyzed transformations using metal carbene as coupling partners. He obtained his Ph.D. in 2021 under the direction of Prof. Dr...
Arjun Batra
Evaporation-Induced Self-Assembly of Metal Oxide Inverse Opals: From Synthesis to Applications.
ConspectusInverse opals (IOs) are highly interconnected three-dimensional macroporous structures with applications in a variety of disciplines from optics to catalysis. For instance, when the pore size is on the scale of the wavelength of visible light...