Search
Structural change of carbon supported Pt nanocatalyst subjected to a step-like potential cycling in PEM FC
Abstract
In this paper we present detailed X-ray absorption fine structure (XAFS), X-ray diffraction (XRD) and transmission electron microscopy (TEM) investigations of the changes in the local geometric and electronic structure of Pt nanoparticles used as a cathode catalyst in proton exchange membrane fuel cell (PEMFC), working under controlled potential cycling conditions.
Citations
-
3
CrossRef
-
0
Web of Science
-
4
Scopus
Authors (5)
-
Giorgia Greco
- University of Camerino School of Science and Technology, Physics Division
-
Sonia Dsoke
- University of Camerino Chemistry Department
-
Roberto Marassi
- University of Camerino Chemistry Department
-
Andrea Di Cicco
- University of Camerino School of Science and Technology, Physics Division
Cite as
Full text
full text is not available in portal
Keywords
Details
- Category:
- Articles
- Type:
- artykuł w czasopiśmie wyróżnionym w JCR
- Published in:
-
JOURNAL OF NON-CRYSTALLINE SOLIDS
no. 401,
pages 169 - 174,
ISSN: 0022-3093 - Language:
- English
- Publication year:
- 2014
- Bibliographic description:
- Witkowska A., Greco G., Dsoke S., Marassi R., Di Cicco A.: Structural change of carbon supported Pt nanocatalyst subjected to a step-like potential cycling in PEM FC// JOURNAL OF NON-CRYSTALLINE SOLIDS. -Vol. 401, (2014), s.169-174
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.jnoncrysol.2013.12.022
- Verified by:
- Gdańsk University of Technology
seen 341 times
Recommended for you
Study of the atomic structure and morphology of the Pt3Co nanocatalyst
- G. Greco,
- A. Witkowska,
- Y. Soldo
- + 6 authors
2009
PtCo cathode electrocatalyst behaviour viewed by in-situ XAFS fuel cell measurements
- A. Witkowska,
- S. Dsoke,
- E. Principi
- + 3 authors
2008
Local Ordering Changes in Pt-Co Nanocatalyst Induced by Fuel Cell Working Conditions
- G. Greco,
- A. Witkowska,
- M. Minicucci
- + 6 authors
2012
Nano-structured Pt embedded in the acidic salts of heteropolymolybdate matrices: MS XAFS study
- A. Witkowska,
- S. Dsoke,
- R. Marassi
- + 1 authors
2014