A ground level interpretation of the dielectric behavior of diluted alcohol-in-carbon tetrachloride mixtures (Articolo in rivista)

Type

• Prodotto della ricerca (Classe)
• Articolo in rivista (Classe)

Label

• A ground level interpretation of the dielectric behavior of diluted alcohol-in-carbon tetrachloride mixtures (Articolo in rivista) (literal)

Anno

• 2003-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1063/1.1621612 (literal)

Alternative label

• Pieruccini, M and Saija, F and Ponterio, R and Vasi, C (2003)
  A ground level interpretation of the dielectric behavior of diluted alcohol-in-carbon tetrachloride mixtures
  in The Journal of chemical physics
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• Pieruccini, M and Saija, F and Ponterio, R and Vasi, C (literal)

Pagina inizio

• 10771 (literal)

Pagina fine

• 10776 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 119 (literal)

Rivista

• ?The ?Journal of chemical physics (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 20 (literal)

Note

• ISI Web of Science (WOS) (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• Pieruccini, M (Reprint Author), CNR, Ist Proc Chim Fis, Sez Messina, Via Farina 237, I-98123 Messina, Italy. CNR, Ist Proc Chim Fis, Sez Messina, I-98123 Messina, Italy. (literal)

Titolo

• A ground level interpretation of the dielectric behavior of diluted alcohol-in-carbon tetrachloride mixtures (literal)

Abstract

• The dielectric behavior at room temperature of alcohol/carbon tetrachloride binary mixtures over the whole composition range is analyzed in the low frequency domain (100 kHz). Methanol, ethanol, 1-, 2-propanol, and 1-pentanol are considered. The results are compared with the ideal case as described in the framework of Onsager theory [J. Am. Chem. Soc. 58, 1486 (1936)]. We find that the observed negative deviation from the ideal dielectric constant at high alcohol dilution is almost independent of the alcohol species. This behavior is interpreted as an effect of the presence of closed chainlike alcohol clusters. Good quantitative agreement is found with a simple lattice model describing the equilibrium distribution of alcohol clusters in the framework of the semigrand canonical ensemble. The observed dielectric behavior is then compared with the results of the calorimetric investigations carried out by Otterstedt and Missen [Trans. Faraday Soc. 57, 879 (1962)]. It is concluded that the dielectric and the calorimetric behaviors of these mixtures at high dilutions can be both interpreted consistently as effects of homogeneous association of the alcohol. (C) 2003 American Institute of Physics. (literal)

Prodotto di

• Istituto per i processi chimico-fisici (IPCF) (Istituto)
• Proprietà Dinamiche e Strutturali in Sistemi Disordinati (MD.P01.014.004) (Modulo)

Autore CNR

• MARCO PIERUCCINI (Unità di personale interno)
• FRANZ SAIJA (Unità di personale interno)
• CIRINO SALVATORE VASI (Persona)
• ROSINA CELESTE PONTERIO (Unità di personale interno)

Insieme di parole chiave

• Keywords of "A ground level interpretation of the dielectric behavior of diluted alcohol-in-carbon tetrachloride mixtures" (Insieme di parole chiave)

Incoming links:

Prodotto

• Istituto per i processi chimico-fisici (IPCF) (Istituto)
• Proprietà Dinamiche e Strutturali in Sistemi Disordinati (MD.P01.014.004) (Modulo)

Autore CNR di

• CIRINO SALVATORE VASI (Persona)
• ROSINA CELESTE PONTERIO (Unità di personale interno)
• MARCO PIERUCCINI (Unità di personale interno)
• FRANZ SAIJA (Unità di personale interno)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• ?The ?Journal of chemical physics (Rivista)

Insieme di parole chiave di

• Keywords of "A ground level interpretation of the dielectric behavior of diluted alcohol-in-carbon tetrachloride mixtures" (Insieme di parole chiave)