https://doi.org/10.1140/epjst/e2016-60270-0
Regular Article
Binary phase diagrams between phenanthrene and two of its impurities: 9,10-dihydroanthracene and carbazole
Normandie Université, Laboratoire SMS-EA3233, Université de Rouen-Normandie, 76821 Mont Saint Aignan, France
a e-mail: antoine.burel1@univ-rouen.fr
b e-mail: nicolas.couvrat@univ-rouen.fr
c e-mail: severine.tisse@univ-rouen.fr
d e-mail: yohann.cartigny@univ-rouen.fr
e e-mail: pascal.cardinael@univ-rouen.fr
f e-mail: gerard.coquerel@univ-rouen.fr
Received: 13 September 2016
Revised: 10 November 2016
Published online: 18 April 2017
The present study deals with the experimental determination of binary phase diagrams between Phenanthrene and two of its impurities in most commercial samples: 9,10-dihydroanthracene and carbazole. Phase equilibria were investigated by combining Differential Scanning Calorimetry and X-Ray Powder Diffraction analyses. The results highlighted the existence of two close eutectoid and eutectic reactions (∼64−65 ∘C) in the phenanthrene/9,10-dihydroanthracene system; whereas eutectoid (∼55−60 ∘C) and peritectic (∼120 ∘C) reactions could be evidenced for the phenanthrene/carbazole system.
© EDP Sciences, Springer-Verlag, 2017
