Phase diagram for the CuBr-CsBr system

Authors
Wojakowska, A Krzyzak, E Wojakowski, A
Citation
A. Wojakowska et al., Phase diagram for the CuBr-CsBr system, THERMOC ACT, 344(1-2), 2000, pp. 55-59
Citations number
7
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
THERMOCHIMICA ACTA
ISSN journal
00406031 → ACNP
Volume
344
Issue
1-2
Year of publication
2000
Pages
55 - 59
Database
ISI
SICI code
0040-6031(20000128)344:1-2<55:PDFTCS>2.0.ZU;2-G
Abstract
The phase diagram for the CuBr-CsBr system has been determined using differ ential scanning calorimetry and X-ray diffraction. The occurrence of three intermediate compounds has been shown: Cs2CuBr3, melting incongruently at 6 35 K; CsCu2Br3, melting congruently at 636 K and CsCu19Br20, melting incong ruently at 624 K and decomposing in the solid state at 562 K. The coordinat es of two eutectic points are 589 K, 48 mol% CsBr and 575 K, 21 mol% CsBr. (C) 2000 Elsevier Science B.V. All rights reserved.