C60 and C70 fullerene isomers generated in flames. Detection and verification by liquid chromatography/mass spectrometry analyses

DOI	Trouver le DOI : https://doi.org/10.1002/rcm.1290060313
Auteur	Rechercher : Anacleto, Joseph F.; Rechercher : Perreault, Hélène; Rechercher : Boyd, Robert K.; Rechercher : Pleasance, Stephen; Rechercher : Quilliam, Michael A.¹; Rechercher : Sim, P. Greig¹; Rechercher : Howard, Jack B.; Rechercher : Makarvovsky, Yakov; Rechercher : Lafleur, Arthur L.
Affiliation	Conseil national de recherches Canada. Institut des biosciences marines du CNRC
Format	Texte, Article
Résumé	Fullerenes C60 and C70, generated by combustion, have been shown previously to be produced in controlled laminar flames accompanied by other compounds having fullerene-like characteristics. Analysis of these additional compounds by hith-performance liquid chromatography, coupled on-line with mass spectrometry has identified them as isomers of the C60 and C70 fullerenes. The newly observed isomers have characteristic UV spectra and are thermally unstable, undergoing conversion to the more stable fullerenes with a half-life of about 1 h in boiling toluene (111°C). Isomers of C60 and C70 fullerenes previously have been studied theoretically, but not observed experimentally. The flame-generated material also contains C60O and C70O compounds, as well as C76 and higher carbon clusters.
Date de publication	1992-03
Dans	Rapid Communications in Mass Spectrometry 6, nº 3 : 214–220.
Langue	anglais
Publications évaluées par des pairs	Oui
Numéro NPARC	23001062
Exporter la notice	Exporter en format RIS
Signaler une correction	Signaler une correction (s'ouvre dans un nouvel onglet)
Identificateur de l’enregistrement	05ac3c8b-6102-4eca-8701-8af1da16bfd1
Enregistrement créé	2016-12-07
Enregistrement modifié	2020-04-23

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Date de modification :: 2026-04-18