Catalysts are the primary facilitator in many dynamic processes. Therefore, a thorough
understanding of these processes has vast implications for a myriad of energy systems. The …

Metal-based core-shell nanostructures have garnered enduring interest due to their unique
properties and functionalities. However, their growth and transformation mechanisms in …

The size and shape of semiconductor nanocrystals govern their optical and electronic
properties. Liquid cell transmission electron microscopy (LCTEM) is an emerging tool that …

The adaptation of colloidal semiconductor nanocrystals (NCs) in applications like displays,
photovoltaics, and photocatalysis relies primarily on the core electronic structure of NC …

Graphene liquid cell transmission electron microscopy is a powerful technique to visualize
nanoscale dynamics and transformations at atomic resolution. However, the solution in …

Advanced in situ techniques based on electrons and X-rays are increasingly used to gain
insights into fundamental processes in liquids. However, probing liquid samples with …

Liquid phase electron microscopy (LPEM) is rapidly gaining importance for in situ studies of
chemical processes. However, radiolysis due to interactions between the liquid medium and …

Noble metal oxides such as ruthenium dioxide are highly active electrocatalysts for anodic
reactions in acidic electrolytes, but dissolution during electrochemical operation impedes …

Chemical reaction kinetics at the nanoscale are intertwined with heterogeneity in structure
and composition. However, mapping such heterogeneity in a liquid environment is …

Electrochemical phase transition is important in a range of processes, including gas
generation in fuel cells and electrolyzers, as well as in electrodeposition in battery and metal …