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Die Schmelzdiagramme der Systeme CsN3/Zn(N3)2 und KN3/Zn(N3)2 |
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| Authors: | Herwig G. Winkler Hagen T. Spath Prof. Dr. Karl Torkar |
| Affiliation: | (1) Institut für Physikalische und Theoretische Chemie der Technischen Hochschule Graz, Rechbauerstraße 12, A-8010 Graz, Österreich |
| Abstract: | The phase diagrams of the systems CsN3/Zn(N3)2 and KN3/Zn(N3)2 have been obtained employing the microscopic technique ofL. Kofler andA. Kofler. Within the system CsN3/Zn(N3)2 three eutectics at 148°C, 142°C, and 210°C were found. Besides Cs2Zn(N3)4, melting incongruently in the interval 153°C to 170°C, there exist two further compounds of the most probable composition Cs3Zn2(N3)7 and CsZn2(N3)5, melting congruently at 170°C and 210°C, resp. In the system KN3/Zn(N3)2 there exist two eutectics at 203°C and 172°C and two compounds, one of them, i.e. K2Zn(N3)4, melting congruently at 206°C, the other one, with composition KZn3(N3)7 or KZn4(N3)9, melting incongruently at 210°C. Mit 8 Abbildungen Herrn Professor Dr.Heribert Grubitsch zum 70. Geburtstag gewidmet. |
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