Interaction of the components in the Ce-Cu-Zn ternary system at 200 °c

Description

The isothermal section of the Ce-Cu-Zn phase diagram was constructed at 200 °C over the whole concentration range as a result of X-ray powder diffraction, wavelength dispersive spectrometry and electron probe microanalysis. The existence of one new ternary compound Ce2Cu 5-5.7Zn2-1.3 was observed at this temperature and its crystal structure was refined from X-ray single crystal data (structure type Ce2Ni5Zn2, space group R3̄m, Pearson code hR18, a = 0.4998(1)-0.5078(1) nm, c = 3.6924(5)-3.6987(4) nm). The homogeneity regions were determined for a number of solid solutions on the basis of binary phases. © 2005 Elsevier B.V. All rights reserved.

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