http://www.cnr.it/ontology/cnr/individuo/prodotto/ID212110
Fluorine-doped iron oxide nanomaterials by plasma enhanced-CVD: an XPS study (Articolo in rivista)
- Type
- Label
- Fluorine-doped iron oxide nanomaterials by plasma enhanced-CVD: an XPS study (Articolo in rivista) (literal)
- Anno
- 2013-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1116/11.20130101 (literal)
- Alternative label
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Carraro G.; Gasparotto A.; Maccato C.; Barreca D. (literal)
- Pagina inizio
- Pagina fine
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- http://scitation.aip.org/content/avs/journal/sss/20/1/10.1116/11.20130101 (literal)
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- Note
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- 1,2,3: Padova University and INSTM, Department of Chemistry, via Marzolo 1, Padova, 35131, Italy /
4: CNR-ISTM and INSTM - Padova University, Department of Chemistry, via Marzolo 1, Padova, 35131, Italy (literal)
- Titolo
- Fluorine-doped iron oxide nanomaterials by plasma enhanced-CVD: an XPS study (literal)
- Abstract
- In this work, we report on a single-step Plasma Enhanced-Chemical Vapor Deposition (PE-CVD) process for the synthesis of iron(III) oxide based nanomaterials. A key feature of the adopted fabrication strategy is the use of a fluorinated Fe(II) ?-diketonate diamine precursor, enabling a homogeneous Fe2O3 in-situ doping and resulting in a tunable fluorine content as a function of deposition temperature. To this regard, a detailed study of the nature and amount of fluorine-containing moieties is strongly required in view of the process optimization. Specifically, X-ray Photoelectron Spectroscopy (XPS) analysis represents a strategic tool to evaluate the system chemical composition, and also to evidence the presence of fluorine in different chemical states, such as lattice fluorine (F-Fe) and traces of precursor residuals (CFx) at the system surface. In the present study, spectroscopic data are presented and discussed in detail for a representative Fe2O3 specimen. (literal)
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