Generation and oxidation of aerosol deposited PdAg nanoparticles
(2013) In Surface Science 616. p.186-191- Abstract
- PdAg nanoparticles with a diameter of 10 nm have been generated by an aerosol particle method, and supported on a silica substrate. By using a combination of X-ray Energy Dispersive Spectroscopy and X-ray Photoelectron Spectroscopy it is shown that the size distribution of the particles is narrow and that the two metals form an alloy with a mixture of 75% Pd and 25% Ag. Under oxidizing conditions, Pd is found to segregate to the surface and a thin PdO like oxide is formed similar to the surface oxide previously reported on extended PdAg and pure Pd surfaces. (C) 2013 Elsevier B.V. All rights reserved.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4025565
- author
- organization
- publishing date
- 2013
- type
- Contribution to journal
- publication status
- published
- subject
- keywords
- PdAg, Alloy, Nanoparticles, HPXPS
- in
- Surface Science
- volume
- 616
- pages
- 186 - 191
- publisher
- Elsevier
- external identifiers
-
- wos:000323464000028
- scopus:84880924860
- ISSN
- 0039-6028
- DOI
- 10.1016/j.susc.2013.06.005
- language
- English
- LU publication?
- yes
- id
- 10ceab8b-c5a2-4024-bc56-57cff53253da (old id 4025565)
- date added to LUP
- 2016-04-01 12:55:58
- date last changed
- 2023-11-12 09:56:32
@article{10ceab8b-c5a2-4024-bc56-57cff53253da, abstract = {{PdAg nanoparticles with a diameter of 10 nm have been generated by an aerosol particle method, and supported on a silica substrate. By using a combination of X-ray Energy Dispersive Spectroscopy and X-ray Photoelectron Spectroscopy it is shown that the size distribution of the particles is narrow and that the two metals form an alloy with a mixture of 75% Pd and 25% Ag. Under oxidizing conditions, Pd is found to segregate to the surface and a thin PdO like oxide is formed similar to the surface oxide previously reported on extended PdAg and pure Pd surfaces. (C) 2013 Elsevier B.V. All rights reserved.}}, author = {{Blomberg, Sara and Gustafson, Johan and Martin, Natalia and Messing, Maria and Deppert, Knut and Liu, Z. and Chang, R. and Fernandes, V. R. and Borg, A. and Gronbeck, H. and Lundgren, Edvin}}, issn = {{0039-6028}}, keywords = {{PdAg; Alloy; Nanoparticles; HPXPS}}, language = {{eng}}, pages = {{186--191}}, publisher = {{Elsevier}}, series = {{Surface Science}}, title = {{Generation and oxidation of aerosol deposited PdAg nanoparticles}}, url = {{http://dx.doi.org/10.1016/j.susc.2013.06.005}}, doi = {{10.1016/j.susc.2013.06.005}}, volume = {{616}}, year = {{2013}}, }