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Size-selectivity in the oxidation behaviors of Au nanoparticles

Title
Size-selectivity in the oxidation behaviors of Au nanoparticles
Authors
Lim D.C.Lopez-Salido I.Dietsche R.Bubek M.Kim Y.D.
Ewha Authors
김영독
Issue Date
2006
Journal Title
Angewandte Chemie - International Edition
ISSN
1433-7851JCR Link
Citation
Angewandte Chemie - International Edition vol. 45, no. 15, pp. 2413 - 2415
Indexed
SCIE; SCOPUS WOS scopus
Document Type
Article
Abstract
(Figure Presented) A change of behavior: Deposition of atomic oxygen on Au nanoparticles larger and smaller than about 0.7 nm (as determined by STM, see image) in height results in the formation of oxygen species that exhibit very different oxidation behaviors toward CO at room temperature. X-ray photoelectron spectroscopy has been used to explain these differences. © 2006 Wiley-VCH Verlag GmbH & Co. KGaA.
DOI
10.1002/anie.200504098
Appears in Collections:
자연과학대학 > 화학·나노과학전공 > Journal papers
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