Exploring the formation of carbon-based molecules, clusters and particles by in situ detection of scattered X-ray radiation
Författare
Summary, in English
The angular pattern of scattered X-ray radiation (1.2-2.5 Angstrom) from flames has been measured and analyzed. The results are compared with calculations on different molecules, such as polyaromatic hydrocarbons, fullerenes and other spherical structures. Measurements have also been performed on soot condensed on a cooling plate inserted inside a flame. Size- and shape-dependent structures are observed in the measured patterns from flames as well Lis soot measurements. The agreement between calculations and measurements allow the determination of characteristic sizes of the different Structures. We have identified aromatic and graphitic structures and features related to sub-nanometer spherical structures. (C) 2004 Elsevier B.V. All rights reserved.
Avdelning/ar
Publiceringsår
2004
Språk
Engelska
Sidor
367-371
Publikation/Tidskrift/Serie
Chemical Physics Letters
Volym
387
Issue
4-6
Fulltext
- Available as PDF - 328 kB
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Dokumenttyp
Artikel i tidskrift
Förlag
Elsevier
Ämne
- Atom and Molecular Physics and Optics
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0009-2614