Tuning the Pt–Ru atomic neighbors for active and stable methanol oxidation electrocatalysis

AR Poerwoprajitno, Q Li, S Cheong, L Gloag… - Chemistry of …, 2023 - ACS Publications
Controlling the coordination environment of the nanocatalyst surface is a major synthetic
challenge to producing electrocatalysts with high activity and high stability. This is …

Asymmetric nanoparticle oxidation observed in-situ by the evolution of diffraction contrast

AR Poerwoprajitno, N Baradwaj… - Journal of Physics …, 2023 - iopscience.iop.org
The use of transmission electron microscopy (TEM) to observe real-time structural and
compositional changes has proven to be a valuable tool for understanding the dynamic …