Using X-ray Photoelectron Spectroscopy To Evaluate Size of Metal Nanoparticles in the Model Au/C Samples
Source abstract
Abstract
The work demonstrates the possibilities to determine the size of gold nanoparticles in the planar model Au/C systems based on the data of XPS using Davis’ method. The size of gold particles was evaluated using the normalized intensity ratio of the Au 4f 7/2 and Au 3d 3/2 lines excited by high-energy radiation Ag Lα ( h ν = 2983.4 eV). STM was used for direct control of the particle sizes. It is shown that the Davis method gives a satisfactory estimation of the size of gold particles deposited on the planar support, and comparison of the XPS and STM data can provide an assumption of the geometric shape of the particles.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Electron and X-Ray Spectroscopy Techniques · X-ray Spectroscopy and Fluorescence Analysis · Machine Learning in Materials Science
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Boreskov Institute of Catalysis SB RAS, Lavrentieva ave, 5, Novosibirsk 630090, Russia
Novosibirsk State University, Pirogova str. 2, Novosibirsk 630090, Russia
Funding
Russian Science Foundation
References (26)
Show source-provided references
1. Briggs D. · 1983
2. 10.1021/cr00035a00410.1021/cr00035a004 ↗
3. 10.1016/S0079-6816(99)00012-X10.1016/S0079-6816(99)00012-X ↗
4. 10.1070/RC2014v83n10ABEH00447110.1070/RC2014v83n10ABEH004471 ↗
5. 10.1103/PhysRevB.27.74810.1103/PhysRevB.27.748 ↗
6. 10.1134/S002315841506012910.1134/S0023158415060129 ↗
7. 10.1016/0021-9517(89)90353-910.1016/0021-9517(89)90353-9 ↗
8. 10.1002/sia.74021030210.1002/sia.740210302 ↗
9. 10.1021/jp106956w10.1021/jp106956w ↗
10. 10.1016/j.apcatb.2014.05.02510.1016/j.apcatb.2014.05.025 ↗
11. 10.1002/sia.554910.1002/sia.5549 ↗
12. 10.1016/j.elspec.2009.09.00710.1016/j.elspec.2009.09.007 ↗
13. 10.1134/S002315841506004X10.1134/S002315841506004X ↗
14. 10.1016/j.apcata.2015.06.01910.1016/j.apcata.2015.06.019 ↗
15. 10.1016/j.apcata.2013.10.02710.1016/j.apcata.2013.10.027 ↗
16. 10.1134/S002315841403004510.1134/S0023158414030045 ↗
17. 10.1021/jp054790g10.1021/jp054790g ↗
18. 10.1016/j.cplett.2007.04.00110.1016/j.cplett.2007.04.001 ↗
19. 10.1039/c1cy00127b10.1039/c1cy00127b ↗
20. 10.1021/acs.jpcc.5b0252510.1021/acs.jpcc.5b02525 ↗
21. 10.1016/j.susc.2005.10.06410.1016/j.susc.2005.10.064 ↗
22. 10.1007/s00339005111910.1007/s003390051119 ↗
23. 10.1023/A:102198581513610.1023/A:1021985815136 ↗
24. 10.1134/S002315840806008610.1134/S0023158408060086 ↗
25. 10.1021/jp506912610.1021/jp5069126 ↗
26. 10.1134/S002315841504016310.1134/S0023158415040163 ↗