Relating Rates of Catalyst Sintering to the Disappearance of Individual Nanoparticles during Ostwald Ripening
Challa, Sivakumar R, Delariva, Andrew T, Hansen, Thomas W, Helveg, Stig, Sehested, Jens, Hansen, Poul L, Garzon, Fernando, Datye, Abhaya K
Published in Journal of the American Chemical Society (28.12.2011)
Published in Journal of the American Chemical Society (28.12.2011)
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Journal Article
Atom-Resolved Imaging of Dynamic Shape Changes in Supported Copper Nanocrystals
Hansen, Poul L., Wagner, Jakob B., Helveg, Stig, Rostrup-Nielsen, Jens R., Clausen, Bjerne S., Topsøe, Henrik
Published in Science (American Association for the Advancement of Science) (15.03.2002)
Published in Science (American Association for the Advancement of Science) (15.03.2002)
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Journal Article
The role of reaction pathways and support interactions in the development of high activity hydrotreating catalysts
Topsøe, Henrik, Hinnemann, Berit, Nørskov, Jens K., Lauritsen, Jeppe V., Besenbacher, Flemming, Hansen, Poul L., Hytoft, Glen, Egeberg, Rasmus G., Knudsen, Kim G.
Published in Catalysis today (30.10.2005)
Published in Catalysis today (30.10.2005)
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Journal Article
Conference Proceeding
Atomic-Resolution in Situ Transmission Electron Microscopy of a Promoter of a Heterogeneous Catalyst
Hansen, Thomas W., Wagner, Jakob B., Hansen, Poul L., Dahl, Søren, Topsøe, Haldor, Claus J. H. Jacobsen
Published in Science (American Association for the Advancement of Science) (16.11.2001)
Published in Science (American Association for the Advancement of Science) (16.11.2001)
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Journal Article
Structure sensitivity of supported ruthenium catalysts for ammonia synthesis
Jacobsen, Claus J.H, Dahl, Søren, Hansen, Poul L, Törnqvist, Eric, Jensen, Lone, Topsøe, Henrik, Prip, Dorthe V, Møenshaug, Pernille B, Chorkendorff, Ib
Published in Journal of molecular catalysis. A, Chemical (04.12.2000)
Published in Journal of molecular catalysis. A, Chemical (04.12.2000)
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Journal Article
Atomic-scale imaging of carbon nanofibre growth
Helveg, Stig, López-Cartes, Carlos, Sehested, Jens, Hansen, Poul L, Clausen, Bjerne S, Rostrup-Nielsen, Jens R, Abild-Pedersen, Frank, Nørskov, Jens K
Published in Nature (29.01.2004)
Published in Nature (29.01.2004)
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Journal Article
X-ray Absorption Spectroscopic Studies at the Cobalt K-Edge on a Reduced Al2O3-Supported Rhenium-Promoted Cobalt Fischer−Tropsch Catalyst
Moen, Arild, Nicholson, David G, Clausen, Bjerne S, Hansen, Poul L, Molenbroek, Alfons, Steffensen, Gert
Published in Chemistry of materials (15.05.1997)
Published in Chemistry of materials (15.05.1997)
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Journal Article
Alloy Formation and Surface Segregation in Zeolite-Supported Pt−Pd Bimetallic Catalysts
Hansen, Poul L, Molenbroek, Alfons M, Ruban, Andrei V
Published in The journal of physical chemistry. B (06.03.1997)
Published in The journal of physical chemistry. B (06.03.1997)
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Journal Article
In Situ Electron Energy Loss Spectroscopy Studies of Gas-Dependent Metal−Support Interactions in Cu/ZnO Catalysts
Wagner, Jakob B, Hansen, Poul L, Molenbroek, Alfons M, Topsøe, Henrik, Clausen, Bjerne S, Helveg, Stig
Published in The journal of physical chemistry. B (07.08.2003)
Published in The journal of physical chemistry. B (07.08.2003)
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Journal Article
Support effect and active sites on promoted ruthenium catalysts for ammonia synthesis
HANSEN, Thomas W, HANSEN, Poul L, DAHL, Søren, JACOBSEN, Claus J. H
Published in Catalysis letters (01.11.2002)
Published in Catalysis letters (01.11.2002)
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Journal Article
Ultrafine particles of North Sea illite/smectite clay minerals investigated by STM and AFM
Lindgreen, Holger, Garnaes, Jorgen, Hansen, Poul L, Besenbacher, Flemming, Laegsgaard, Erik, Stensgaard, Ivan, Gould, Scot A. C, Hansma, Paul K
Published in The American mineralogist (01.08.1991)
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Published in The American mineralogist (01.08.1991)
Journal Article
Atomic-Resolution Environmental Transmission Electron Microscopy for Probing Gas-Solid Reactions in Heterogeneous Catalysis: Novel in situ probes for nanocatalysis
GAI, Pratibha L, BOYES, Edward D, HELVEG, Stig, HANSEN, Poul L, GIORGIO, Suzanne, HENRY, Claude R
Published in MRS bulletin (2007)
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Published in MRS bulletin (2007)
Journal Article
A combined QEXAFS/XRD method for on-line, in situ studies of catalysts : examples of dynamic measurements of Cu-based methanol catalysts
CLAUSEN, B. S, GRÅBÆK, L, STEFFENSEN, G, HANSEN, P. L, TOPSØE, H
Published in Catalysis letters (01.03.1993)
Published in Catalysis letters (01.03.1993)
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Conference Proceeding
Journal Article
X-ray Absorption Spectroscopic Studies at the Cobalt K-Edge on a Reduced Al 2 O 3 -Supported Rhenium-Promoted Cobalt Fischer−Tropsch Catalyst
Moen, Arild, Nicholson, David G., Clausen, Bjerne S., Hansen, Poul L., Molenbroek, Alfons, Steffensen, Gert
Published in Chemistry of materials (01.05.1997)
Published in Chemistry of materials (01.05.1997)
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Journal Article
A study of silicon ELNES in nesosilicates
McComb, David W., Hansen, Poul L., Brydson, Rik
Published in Microscopy microanalysis microstructures (Les Ulis) (01.10.1991)
Published in Microscopy microanalysis microstructures (Les Ulis) (01.10.1991)
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Journal Article