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Inside Back Cover: Visualizing the Stoichiometry of Industrial‐Style Co‐Mo‐S Catalysts with Single‐Atom Sensitivity (Angew. Chem. Int. Ed. 40/2014)
Author(s) -
Zhu Yuanyuan,
Ramasse Quentin M.,
Brorson Michael,
Moses Poul G.,
Hansen Lars P.,
Kisielowski Christian F.,
Helveg Stig
Publication year - 2014
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Reports
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201406994
Subject(s) - catalysis , cover (algebra) , sulfur , atom (system on chip) , hydrodesulfurization , oxygen atom , stoichiometry , chemistry , materials science , crystallography , analytical chemistry (journal) , metallurgy , organic chemistry , computer science , engineering , mechanical engineering , molecule , embedded system
Co‐Mo‐S catalysts are used in hydrodesulfurization processes at oil refineries. In their Communication on page 10723 ff., S. Helveg et al. analyze an industrial‐style Co‐Mo‐S catalyst at the single‐atom level by electron microscopy. With this method, the sites of single cobalt atoms, which are responsible for promoting sulfur removal from oil distillates, are resolved. Cover courtesy of S. Nygaard, Haldor Topsøe A/S.