Publications (5)
Operando probing of nanocracking in CuO-derived Cu during CO electroreduction
Jiawei Wan, Ershuai Liu, Woong Choi +20
Identifying and controlling active sites in electrocatalysis remains a grand challenge due to restructuring of catalysts in the complex chemical environments during operation. Inac…
Electric Field Intensity Modulated Scattering as a Thin-Film Depth Probe
Peter J. Dudenas, Adam Z. Weber, Ahmet Kusoglu
Grazing incidence x-ray scattering provides nanostructural information for thin film samples, but single images generally do not provide information on film thickness or the full c…
Proton-electron coupled catalyst for ionomer-free electrochemical energy conversion
Ao Zhang, Ran Wang, Mohammed O. Bazaid +14
Efficient electrochemical energy devices are vital to renewable energy technology, yet coordinating the effective flow of electrons, ions, and chemical species continues to be a ma…
Membrane-Electrode Assemblies for Electrochemical Reduction of CO2 to Ethylene: Design for Minimal Energy Consumption
Tugrul Y. Ertugrul, Woong Choi, Adam Z. Weber +1
Membrane-electrode-assembly (MEA) cells with copper (Cu) cathodes show strong potential for electrochemical CO2 reduction to ethylene (C2H4), but achieving high C2H4 selectivity re…
Operando Label-free Optical Imaging of Solution-Phase Ion Transport and Electrochemistry
James K. Utterback, Alex J. King, Livia Belman-Wells +4
Ion transport is a fundamental process in many physical, chemical, and biological phenomena, and especially in electrochemical energy conversion and storage. Despite its immense im…