http://www.cnr.it/ontology/cnr/individuo/prodotto/ID42671
Identification of large polycyclic aromatic hydrocarbons in carbon particulates formed in a fuel-rich premixed ethylene flame (Articolo in rivista)
- Type
- Label
- Identification of large polycyclic aromatic hydrocarbons in carbon particulates formed in a fuel-rich premixed ethylene flame (Articolo in rivista) (literal)
- Anno
- 2008-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1016/j.carbon.2008.08.019 (literal)
- Alternative label
Alfè M.; Apicella B; Tregrossi A.; Ciajolo A (2008)
Identification of large polycyclic aromatic hydrocarbons in carbon particulates formed in a fuel-rich premixed ethylene flame
in Carbon; Academic Press Ltd., Elsevier Science Ltd., London (Regno Unito)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- Alfè M.; Apicella B; Tregrossi A.; Ciajolo A (literal)
- Pagina inizio
- Pagina fine
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni
- L'articolo è stato inserito del database WOS invertendo nome e cognome degli autori (Alfè M. è stato inserito come Michela A.) e quindi non gli è stato attribuito il numero reale di citazioni. Il problema è stato segnalato alla Thomson Reuters. (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
- Note
- ISI Web of Science (WOS) (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- Istituto di ricerche sulla combustione, CNR (literal)
- Titolo
- Identification of large polycyclic aromatic hydrocarbons in carbon particulates formed in a fuel-rich premixed ethylene flame (literal)
- Abstract
- Large polycyclic aromatic hydrocarbons were identified in carbon particulate sampled in a
fuel-rich premixed ethylene flame. The particulate was extracted with dichloromethane
(DCM) in order to separate the soluble organic species (DCM-extract) from the solid carbon
(soot). After DCM extraction soot was re-extracted with N-methyl pyrrolidone (NMP)
obtaining the NMP-extract. Both the DCM-extract and NMP-extract were further fractionated
by size exclusion chromatography in selected molecular weight (MW) ranges. Large
polycyclic aromatic hydrocarbons obtained by regular incorporation of C2 and/or C2H2 unit
(24/26 rule) occurring in both odd and even series of carbon atom number of polycyclic aromatic
hydrocarbons, were identified by laser desorption ionization-mass spectrometry
(LDI-MS) analysis of the lighter MW fractions of both the DCM-extract and NMP-extract
(100-400 u MW of the DCM-extract and 200-600 u fractions of the NMP-extract). The LDI-
MS spectra of the heaviest MW fractions of DCM-extract and NMP-extract (600-2000 u
and 600-5000 u fraction) showed a continuous spectrum of masses typical of polymeric
structures. The UV-visible absorption and emission spectral analysis corroborated the
assignment of lighter and of heavier fractions of DCM-extract and NMP-extract to PAH
and to polymeric aromatic structures, respectively. (literal)
- Editore
- Prodotto di
- Autore CNR
- Insieme di parole chiave
Incoming links:
- Autore CNR di
- Prodotto
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi
- Editore di
- Insieme di parole chiave di