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Thermal behaviour of mixed tetravalent metal salts

I. Thermal decompositions of mixed zirconium-titanium phosphates

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Abstract

In contrast with the well-known zirconium and titanium phosphates, products containing these metal ions together are unknown. To investigate the thermal behaviour of such materials, samples were synthetized with various ratios of the two metal ions. The samples were identified by means of X-ray diffraction. Their thermal behaviour was investigated in the temperature interval 25–1000 °C via simultaneous TG, DTG and DTA measurements. The data obtained are presented in this paper.

Zusammenfassung

Im Gegensatz zu den wohlbekannten Zirkonium- und Titanphosphaten sind beide Metallionen gleichzeitig enthaltende Produkte unbekannt. Zur Untersuchung solcher Substanzen wurden Proben mit unterschiedlichen Mengen der beiden Metallionen gefertigt und mittels Röntgendiffraktion identifiziert. Die Proben wurden im Temperaturbereich 25–1000 °C mittels simultaner TG-, DTG- und DTA-Messungen untersucht. Die Ergebnisse werden in dieser Arbeit mitgeteilt.

Резюме

В противоположность хорошо известным фос фатам циркония и титана, сме шанные фосфаты обоих металл ов неизвестны. С целью исследования термич еского поведения так их соединений они были с интезированы при раз личном соотношении обоих ме таллов. Полученные таким путем образцы б ыли идентифированы рентгено-диффракцио нным методом, а термическое поведен ие их было изучено сов мещенными методами ТГ, ДТГ и ДТА в интервале температур 25–1000°. Предс тавлены полученные д анные.

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Authors and Affiliations

  1. Inst. of Isotopes of the Has, POBox77, H-1525, Budapest, Hungary

    L. Szirtes

  2. Central Research Inst. for Phys. of the Has, POBox 49, H 1525, Budapest, Hungary

    Z. Pokó

  3. Basic Scientific Research Center, Chemistry Research Dept., Tajura Nuclear Research Enter, POBox 13203, Tripoli, Libyan Arab Great Jamahirya (GS-SPLAJ)

    S. K. Shakshooki, M. Ahmed, A. Dehair & A. Benhamed

  4. Secretariat of Education and Scientific Research, Tajura Nuclear Research Enter, POBox 13203, Tripoli, Libyan Arab Great Jamahirya (GS-SPLAJ)

    S. K. Shakshooki, M. Ahmed, A. Dehair & A. Benhamed

Authors
  1. L. Szirtes
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  2. Z. Pokó
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  3. S. K. Shakshooki
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  4. M. Ahmed
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  5. A. Dehair
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  6. A. Benhamed
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Szirtes, L., Pokó, Z., Shakshooki, S.K. et al. Thermal behaviour of mixed tetravalent metal salts. Journal of Thermal Analysis 35, 895–902 (1989). https://doi.org/10.1007/BF02057245

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  • DOI: https://doi.org/10.1007/BF02057245

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