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Title: Fe Oxides on Ag Surfaces: Structure and Reactivity

Journal Article · · Topics in Catalysis
 [1];  [1];  [1];  [1];  [2];  [3];  [4];  [4];  [5];  [5];  [5];  [5];  [1]
  1. Lund Univ. (Sweden). Division of Synchrotron Radiation Research
  2. Deutsches Elektronen-Synchrotron (DESY), Hamburg (Germany). Photon Science
  3. Science and Technology Facilities Council (STFC), Harwell Campus, Oxford (United Kingdom). Diamond Light Source, Ltd.
  4. Chalmers Univ. of Technology, Goteborg (Sweden)
  5. Univ. of Florida, Gainesville, FL (United States). Dept. of Chemical Engineering

One layer thick iron oxide films are attractive from both applied and fundamental science perspectives. The structural and chemical properties of these systems can be tuned by changing the substrate, making them promising materials for heterogeneous catalysis. In the present work, we investigate the structure of FeO(111) monolayer films grown on Ag(100) and Ag(111) substrates by means of microscopy and diffraction techniques and compare it with the structure of FeO(111) grown on other substrates reported in literature. We also study the NO adsorption properties of FeO(111)/Ag(100) and FeO(111)/Ag(111) systems utilizing different spectroscopic techniques. Finally, we discuss similarities and differences in the data obtained from adsorption experiments and compare it with previous results for FeO(111)/Pt(111).

Research Organization:
Univ. of Florida, Gainesville, FL (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22). Chemical Sciences, Geosciences, & Biosciences (CSGB) Division; Röntgen-Ångström Cluster (RÅC); Swedish Research Council (SRC); Swedish Foundation for International Cooperation in Research and Higher Education (STINT); Swedish National Infrastructure for Computing (SNIC); Science and Technology Facilities Council (STFC), Harwell Campus, Oxford (United Kingdom). Diamond Light Source, Ltd.
Grant/Contract Number:
FG02-03ER15478
OSTI ID:
1429487
Journal Information:
Topics in Catalysis, Vol. 60, Issue 6-7; ISSN 1022-5528
Publisher:
SpringerCopyright Statement
Country of Publication:
United States
Language:
English
Citation Metrics:
Cited by: 11 works
Citation information provided by
Web of Science

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Cited By (2)

The Roles of Oxide Growth and Sub-Surface Facets in Oxygen Evolution Activity of Iridium and Its Impact on Electrolysis journal January 2019
On the Structure of Ultrathin FeO Films on Ag(111) journal October 2018

Figures / Tables (9)


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