Notre boutique utilise des cookies pour améliorer l'expérience utilisateur et nous vous recommandons d'accepter leur utilisation pour profiter pleinement de votre navigation.
The hexylenediammonium pentachlorobismuthate, NH3(CH2)6NH3BiCl5 crystal has been studied by means of XRD, DSC and spectroscopy (IR and Raman)techniques.
The X-ray powder study develooped at different temperatures showed that the crystal exhibits two phase transitions near 286 K and 326 K.
The DSC analysis (on heating and couling) confirmed the existence of these phase transitions at 291/286 K and 326/325 K.
The Raman spectroscopy study made at various temperatures showed that both anionic and cationic motions contribute to the complex transition mechanisms.
Ali Ouasri, a Ph.D.
degree in Inorganic Chemistry, in 2002.
He is currently professor in the Regional Centre of the Education and Training Trades, Rabat, Morocco.
Ali Rhandour, a Ph.D.
degree in Solid Sate Chemistry, in 1985.
He is currently professor in the Faculty of Sciences, Ibn Tofail University, Kenitra, Morocco.
Attention : dernières pièces disponibles !
Date de disponibilité: