| DOI | Trouver le DOI : https://doi.org/10.1016/j.vibspec.2011.10.011 |
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| Auteur | Rechercher : Michaelian, K.H.; Rechercher : Wen, Q.1; Rechercher : Billinghurst, B.E.; Rechercher : Shaw, J.M.; Rechercher : Lastovka, V. |
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| Affiliation | - Conseil national de recherches du Canada. Institut d'innovation en piles à combustible du CNRC
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| Format | Texte, Article |
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| Sujet | Photoacoustic infrared spectroscopy; Aromatic hydrocarbons; DFT calculations |
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| Résumé | Far- and mid-infrared photoacoustic (PA) spectra of tetracene, pentacene, perylene and pyrene were acquired in this study. Far-infrared data were obtained at wavenumbers down to ∼80 cm−1 using large-amplitude phase modulation in a step-scan spectrometer; many previously unreported bands were observed in these spectra. For each compound, the fingerprint region of the mid-infrared spectrum (approximately 400–2000 cm−1) contained a large number of bands correlated with vibrations that are predicted to be either infrared or Raman active. In addition, numerous combination and overtone bands appeared in the mid-infrared spectra. This PA investigation provides the most detailed spectral data known for these four aromatic compounds. |
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| Date de publication | 2012-01 |
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| Dans | |
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| Langue | anglais |
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| Publications évaluées par des pairs | Oui |
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| Identificateur | S0924203111001597 |
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| Numéro NPARC | 21268774 |
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| Exporter la notice | Exporter en format RIS |
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| Signaler une correction | Signaler une correction (s'ouvre dans un nouvel onglet) |
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| Identificateur de l’enregistrement | 370146cb-6459-4f58-addd-e43d171ad51e |
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| Enregistrement créé | 2013-11-12 |
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| Enregistrement modifié | 2020-04-21 |
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