معرفی
Konstantinos Alexopoulos is an Assistant Research Professor in the Department of Chemical Engineering at Pennsylvania State University, with a dual affiliation to the ALICE experiment at CERN. He leads research in heterogeneous catalysis, focusing on single-atom catalysts, reaction mechanisms, and materials design. His work bridges computational modeling (microkinetic simulations, DFT calculations) with experimental catalysis for energy conversion and chemical synthesis. Key affiliations include the Materials Research Institute and the Institute for CyberScience at Penn State.
Notable contributions include developing programmable thermochemical synthesis protocols and advancing understanding of Cu³⁺ oxidation states in alkaline systems. His 2022 Nature paper introduced programmable heating/quenching strategies for efficient synthesis, while 2024 publications address Ni-CeO₂ catalyst stability and zeolite-catalyzed beta-scission reactions. He collaborates extensively with the ALICE collaboration on detector systems, contributing to the O₂ data acquisition framework for LHC Run 3.
Research emphases span: (1) Single-atom catalyst stability mechanisms (2) Zeolite-catalyzed hydrocarbon transformations (3) Methane-to-ethylene conversion (4) ALICE detector control systems. Current projects involve DOE-funded work on plastic waste conversion technologies and NSF-supported catalysis studies.
His lab employs Density Functional Theory (DFT), microkinetic modeling, and in-situ spectroscopy to study reaction networks. Recent work highlights include identifying hydride-mediated C-H bond activation on TiO₂ and optimizing ALD-coated catalysts for methane reforming.
