121 citations · 178 across the 6 of their papers we have counts for
6 papers
Visualisation of single atom dynamics and their role in nanocatalysts under controlled reaction environments
Pratibha Gai, Leonardo Lari, Michael Ward +1
Direct real time studies of reacting individual atoms in technologically important gold and platinum nanocatalysts in controlled reducing and oxidising gas environments and operati…
Visualizing reacting single atoms in chemical reactions, advancing the frontiers of materials research
Edward Boyes, Pratibha Gai
Heterogeneous gas and solid catalyst reactions occur at the atomic level, and understanding and controlling complex catalytic reactions at this level is crucial for the development…
Visualizing the Cu and Cu2O Interface Transition in Nanoparticles with Environmental Scanning Transmission Electron Microscopy
Alec Lagrow, Michael Ward, David Lloyd +2
Understanding the oxidation and reduction mechanisms of catalytically active transition metal nanoparticles is important to improve their application in a variety of chemical proce…
On the Structural Origin of the Catalytic Properties of Inherently Strained Ultrasmall Decahedral Gold Nanoparticles
Michael Walsh, Kenta Yoshida, Akihide Kuwabara +3
A new mechanism for reactivity of multiply twinned gold nanoparticles resulting from their inherently strained structure provides a further explanation of the surprising catalytic…
Advances in Atomic Resolution In Situ Environmental Transmission Electron Microscopy and 1 Angstrom Aberration Corrected In Situ Electron Microscopy
Pratibha Gai, Edward Boyes
Advances in atomic resolution in situ environmental transmission electron microscopy for direct probing of gas-solid reactions, including at very high temperatures are described. I…
Environmental high resolution electron microscopy and applications to chemical science
Edward Boyes, Pratibha Gai
An environmental cell high resolution electron microscope (EHREM) has been developed for in situ studies of dynamic chemical reactions on the atomic scale. It allows access to meta…