journal article·2020-05-20Open access

Formation of a 2D Meta-stable Oxide by Differential Oxidation of AgCu Alloys

Kevin Schweinar, Sebastian Beeg, Caroline Hartwig, Catherine R. Rajamathi, Olga Kasian, Simone Piccinin, Mauricio J. Prieto, Liviu C. Tanase, Daniel M. Gottlob, Thomas Schmidt, Dierk Raabe, Robert Schlögl, Baptiste Gault, Travis E. Jones, Mark T. Greiner

ACS Applied Materials & Interfaces· Volume 12· Issue 20

Abstract

O. The overlayer holds a pseudo-epitaxial relationship with the underlying noble metal. Spectroscopic evidence shows that the oxide's electronic structure is qualitatively distinct from its three-dimensional counterpart, and because of weak electronic coupling with the underlying noble metal, it exhibits metallic properties. These findings provide precise details of this peculiar structure and valuable insights into how alloying can enhance catalytic properties.
Source: openalex_inverted_index · Quality: baseline

Research context

OpenAlex topics: Catalytic Processes in Materials Science · Copper-based nanomaterials and applications · ZnO doping and properties

SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.

Affiliations

Department of Microstructure Physics and Alloy Design, Max-Planck-Institut für Eisenforschung GmbH, Max-Planck-Str. 1, 40237 Düsseldorf, Germany

Department of Heterogeneous Reactions, Max-Planck Institute for Chemical Energy Conversion, Stiftstrasse 34-36, 45470 Mülheim an der Ruhr, Germany

Department of Interface Chemistry and Surface Engineering, Max-Planck-Institut für Eisenforschung GmbH, Max-Planck-Str. 1, 40237 Düsseldorf, Germany

Helmholtz Zentrum Berlin für Materialien und Energie, Albert-Einstein-Str. 15, 14109 Berlin, Germany

CNR-IOM DEMOCRITOS, Istituto Officina dei Materiali, Consiglio Nazionale delle Ricerche, Via Bonomea 265, 34136 Trieste, Italy

Fritz-Haber-Institute of the Max-Planck Society, Department of Interface Science, Faradayweg 4-6, 14195 Berlin, Germany

Fritz-Haber-Institute of the Max-Planck Society, Department of Chemical Physics, Faradayweg 4-6, 14195 Berlin, Germany

Department of Inorganic Chemistry, Fritz-Haber Institute of the Max-Planck Society, Faradayweg 4-6, 14195 Berlin, Germany

Department of Materials, Imperial College London, Royal School of Mines, London SW7 2AZ, U.K.

Funding

Bundesministerium f?r Bildung und Forschung · Max-Planck-Gesellschaft

References (42)

Show source-provided references
1. 10.1073/pnas.100665210810.1073/pnas.1006652108 ↗
2. 10.1038/nchem.12110.1038/nchem.121 ↗
3. Reuter K. · 2005 · 14910.1007/978-1-4020-3286-8_10 ↗
4. 10.1021/acscatal.7b0418710.1021/acscatal.7b04187 ↗
5. 10.1016/j.jcat.2004.03.00710.1016/j.jcat.2004.03.007 ↗
6. 10.1016/j.jcat.2005.10.01810.1016/j.jcat.2005.10.018 ↗
7. 10.1016/j.ultramic.2010.07.00710.1016/j.ultramic.2010.07.007 ↗
8. 10.1016/j.ultramic.2012.11.00410.1016/j.ultramic.2012.11.004 ↗
9. 10.1063/1.240466310.1063/1.2404663 ↗
10. 10.1016/j.susc.2008.10.05010.1016/j.susc.2008.10.050 ↗
11. 10.1088/0953-8984/21/39/39550210.1088/0953-8984/21/39/395502 ↗
12. 10.1039/c5cp03722k10.1039/c5cp03722k ↗
13. 10.1016/0038-1098(72)90242-610.1016/0038-1098(72)90242-6 ↗
14. 10.1016/0039-6028(73)90206-910.1016/0039-6028(73)90206-9 ↗
15. 10.1103/physrevb.38.1132210.1103/physrevb.38.11322 ↗
16. 10.1016/0368-2048(91)85008-h10.1016/0368-2048(91)85008-h ↗
17. 10.1103/physrevb.46.715710.1103/physrevb.46.7157 ↗
18. 10.1016/j.catcom.2013.10.02110.1016/j.catcom.2013.10.021 ↗
19. 10.1103/physrevb.77.07543710.1103/physrevb.77.075437 ↗
20. 10.1103/physrevb.72.20540910.1103/physrevb.72.205409 ↗
21. 10.1103/physrevb.77.07542610.1103/physrevb.77.075426 ↗
22. 10.1016/j.surfrep.2015.07.00110.1016/j.surfrep.2015.07.001 ↗
23. 10.1063/1.298034710.1063/1.2980347 ↗
24. 10.1016/0039-6028(86)91065-410.1016/0039-6028(86)91065-4 ↗
25. 10.1016/j.susc.2006.12.02810.1016/j.susc.2006.12.028 ↗
26. 10.1021/jp800713u10.1021/jp800713u ↗
27. 10.1016/s0039-6028(00)00918-310.1016/s0039-6028(00)00918-3 ↗
28. 10.1016/0039-6028(92)91282-g10.1016/0039-6028(92)91282-g ↗
29. 10.1016/j.susc.2007.06.06210.1016/j.susc.2007.06.062 ↗
30. 10.1103/physrevb.73.16542410.1103/physrevb.73.165424 ↗
31. 10.1103/physrevb.81.07543010.1103/physrevb.81.075430 ↗
32. 10.1021/ja039378y10.1021/ja039378y ↗
33. 10.1002/anie.20080040610.1002/anie.200800406 ↗
34. 10.1021/ja043727m10.1021/ja043727m ↗
35. 10.1016/j.jcat.2005.11.04310.1016/j.jcat.2005.11.043 ↗
36. 10.1103/physrevb.67.23542210.1103/physrevb.67.235422 ↗
37. 10.1039/c2cp22472k10.1039/c2cp22472k ↗
38. 10.1016/s0039-6028(00)00831-110.1016/s0039-6028(00)00831-1 ↗
39. 10.1016/0039-6028(95)00670-210.1016/0039-6028(95)00670-2 ↗
40. 10.1016/0039-6028(85)90634-x10.1016/0039-6028(85)90634-x ↗
41. 10.1021/acscatal.8b0066010.1021/acscatal.8b00660 ↗
42. 10.1039/c0jm01916j10.1039/c0jm01916j ↗