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  • 1 Academic Sinica Dalian Institute of Chemical Physics 116023 Dalian P.R. China
  • | 2 Centre de Thermodynamique et dè Microcalorimétrie du CNRS 26, rue du 141ème R.I.A. 13003 Marseille France
  • | 3 CTM of the CNRS in Marseille France
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Abstract  

Fourteen organic compounds, 1-pentene, 2-methylbutane, 2-methyl-1,3-butadiene (isoprene),n-pentane, 2-chloropropane, ethyl alcohol, 2,2,4-trimethylpentane,n-hexane,n-hepatane, 1,3-difluorobenzene, 1,2-dichloroethane, hexafluorobenzene, cyclohexane and diphenyl ether, as new reference materials for energy and temperature calibrations of differential thermal analysers (DTA) and differential scanning calorimeters (DSC) in the temperature range 100–300 K, were investigated. The purities, triple point and transition temperatures, fusion and transition enthalpies of these compounds were measured using a low-temperature DTA apparatus developed by the CTM of the CNRS in Marseille. The results obtained were compared with those produced by adiabatic precision calorimetry. Our data are in good agreement with literature values. Enthalpies of fusion and transition, triple point and transition temperatures are reproduced within ±1% and ±0.1K, respectively.

Manuscript Submission: HERE

  • Impact Factor (2019): 2.731
  • Scimago Journal Rank (2019): 0.415
  • SJR Hirsch-Index (2019): 87
  • SJR Quartile Score (2019): Q3 Condensed Matter Physics
  • SJR Quartile Score (2019): Q3 Physical and Theoretical Chemistry
  • Impact Factor (2018): 2.471
  • Scimago Journal Rank (2018): 0.634
  • SJR Hirsch-Index (2018): 78
  • SJR Quartile Score (2018): Q2 Condensed Matter Physics
  • SJR Quartile Score (2018): Q2 Physical and Theoretical Chemistry

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Journal of Thermal Analysis and Calorimetry
Language English
Size A4
Year of
Foundation
1969
Volumes
per Year
4
Issues
per Year
24
Founder Akadémiai Kiadó
Founder's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
Publisher Akadémiai Kiadó
Springer Nature Switzerland AG
Publisher's
Address
H-1117 Budapest, Hungary 1516 Budapest, PO Box 245.
CH-6330 Cham, Switzerland Gewerbestrasse 11.
Responsible
Publisher
Chief Executive Officer, Akadémiai Kiadó
ISSN 1388-6150 (Print)
ISSN 1588-2926 (Online)

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