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01 Mar 07:08

[ASAP] Microdroplet Contaminants: When and Why Superamphiphobic Surfaces Are Not Self-Cleaning

by William S. Y. Wong*†, Tomas P. Corrales†‡, Abhinav Naga†, Philipp Baumli†, Anke Kaltbeitzel†, Michael Kappl†, Periklis Papadopoulos†§, Doris Vollmer†, and Hans-Ju¨rgen Butt*†
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ACS Nano
DOI: 10.1021/acsnano.9b08211
16 Dec 00:00

Imaging the dynamics of catalysed surface reactions by in situ scanning electron microscopy

by Cédric Barroo

Nature Catalysis, Published online: 16 December 2019; doi:10.1038/s41929-019-0395-3

In situ studies of catalytic surface reactions are restricted to a small number of analytical techniques. Here, scanning electron microscopy is utilized to visualize the catalytic hydrogenation of nitrogen dioxide on platinum, showing its potential for monitoring reaction dynamics on surfaces.