Thermal behavior of ammonium-containing titanium and germanium fluoride complexes (NH4)4Li2(AF6)3 and NH4NaAF6 (A = Ge or Ti)

The compounds (NH 4 ) 4 Li 2 A 3 F 18 and NH 4 NaAF 6 (A = Ge or Ti) were studied thermogravimetrically. These fluoro complexes are thermolyzed in the range 230–450°C. Measurements on a differential scanning microcalorimeter revealed reversible phase transitions in NH 4 NaAF 6 at T 1 = 126°C and T 2...

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Veröffentlicht in:	Russian journal of inorganic chemistry 2008, Vol.53 (4), p.583-587
Hauptverfasser:	Antokhina, T. F., Flerov, I. N., Savchenko, N. N., Kaidalova, T. A., Merkulov, E. B., Ignat’eva, L. N., Fokina, V. D.
Format:	Artikel
Sprache:	eng
Schlagworte:	Chemistry Chemistry and Materials Science Inorganic Chemistry Physical Methods of Investigation
Online-Zugang:	Volltext
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Beschreibung
Zusammenfassung:	The compounds (NH 4 ) 4 Li 2 A 3 F 18 and NH 4 NaAF 6 (A = Ge or Ti) were studied thermogravimetrically. These fluoro complexes are thermolyzed in the range 230–450°C. Measurements on a differential scanning microcalorimeter revealed reversible phase transitions in NH 4 NaAF 6 at T 1 = 126°C and T 2 = 111°C.
ISSN:	0036-0236 1531-8613
DOI:	10.1134/S0036023608040177