Prof. Jingguang Chen is the Thayer Lindsley Professor of Chemical Engineering at Columbia University, with a joint appointment at Brookhaven National Laboratory. He received his B.S. degree from Nanjing University and his PhD degree from the University of Pittsburgh. After finishing an Alexander von Humboldt postdoctoral fellowship in Germany, he joined the Exxon Corporate Research Laboratory for several years. He started his academic career at the University of Delaware and rose to the rank of the Claire LeClaire Professor of Chemical Engineering and the Director of the Center for Catalytic Science and Technology. He is the co-author of over 500 journal publications and over 20 United States patents. His research interests include fundamental understanding of carbides, nitrides and bimetallic catalysts for applications in thermocatalysis and electrocatalysis. His research group utilizes a combination of experimental studies, in-situ characterization and density functional theory calculations.

He served in many leadership positions, including the Chair of the Catalysis Division of the American Chemical Society, the President of the North American Catalysis Society, and the Chair of Gordon Research Conference on Catalysis. He was a co-founder and the director of the Synchrotron Catalysis Consortium, which was established in 2025 with support from the Department of Energy to assist catalysis researchers to utilize synchrotron techniques. He is an Executive Editor of ACS Catalysis and has been on the editorial advisory boards of many journals. He received the George Olah Award on Hydrocarbon Chemistry from the American Chemical Society, the Robert Wilhelm Award on Chemical Reaction Engineering from the American Institute of Chemical Engineers, and the Robert Burwell Lectureship from the North American Catalysis Society. He is a member of the National Academy of Engineering.

It is our great pleasure to welcome Prof. Jingguang Chen to PodCAT for our 50th episode!

Prof. Carlos Morales-Guio is an Associate Professor in the Department of Chemical and Biomolecular Engineering at UCLA. His group develops reactor-centric methods that decouple transport from intrinsic kinetics and translate insights to scalable, model-informed electrolyzer designs. Carlos received his B. Eng. degree in Chemical Engineering from Osaka University and his M.S. and Ph.D. in Chemistry and Chemical Engineering from the École Polytechnique Fédérale de Lausanne. Before joining UCLA in the fall of 2018, Carlos was a postdoctoral fellow at Stanford University. Carlos is a recipient of the Swiss National Science Foundation Postdoctoral Fellowship, the Asea Brown Boveri (ABB) Award 2017, a Scialog Fellowship on Negative Emission Sciences, the NSF CAREER Award, and is a Resnick Young Investigator. It is our pleasure to welcome Prof. Morales-Guio on PodCAT!

Prof. Linsey Seitz is an Associate Professor in the Chemical and Biological Engineering Department at Northwestern University. She received her B.S. (2010) in Chemical Engineering from Michigan State University, supported with a full ride scholarship. She earned her M.S. (2013) and Ph.D. (2015) in Chemical Engineering from Stanford University supported as an NSF Graduate Research Fellow and later as a Stanford DARE Fellow. Linsey completed postdoctoral research at the Karlsruhe Institute for Technology with the Institute of Photon Science and Synchrotron Radiation, supported by a Helmholtz Postdoctoral Fellowship. Her research uses tools at the interface of electrocatalysis and spectroscopy to investigate dynamic catalyst materials and reaction environments towards the sustainable production of fuels and chemicals, as well as upconversion of waste streams. Linsey was recently honored with the ACS Catalysis Early Career Award (2024) and has been recognized as a "Pioneer of the Catalysis and Reaction Engineering Division" of AIChE (2021). She has also received an NSF Career Award (2022), an Alfred P. Sloan Research Fellowship (2025), and a Camille Dreyfus Teacher-Scholar Award (2025). It is our great pleasure to welcome Prof. Seitz to PodCAT!