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Direct observation of sintering in a model oxide supported metal catalyst - STM of Pd on WO3(001)

Abstract:
Evaporation of Pd onto WO3(001) at room temperature leads to the formation of metal nanoparticles which can be imaged directly by scanning tunnelling microscopy (STM). Annealing a surface supporting 20 Å particles to 600 °C leads to agglomeration of the deposited metal. These observations demonstrate that STM provides a real space approach to the investigation of sintering in oxide supported metal catalysts.
Publication status:
Published

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Publisher copy:
10.1039/a800581h

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Institution:
University of Oxford
Department:
Oxford, MPLS, Chemistry, Inorganic Chemistry
Role:
Author
Journal:
JOURNAL OF THE CHEMICAL SOCIETY-FARADAY TRANSACTIONS
Volume:
94
Issue:
9
Pages:
1329-1331
Publication date:
1998-05-07
DOI:
EISSN:
1364-5455
ISSN:
0956-5000
URN:
uuid:6944f17e-4bc8-4db4-9a0d-119385189ebb
Source identifiers:
36471
Local pid:
pubs:36471
Language:
English

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