Thermal analysis of hydrazinium metal sulphates and their hydrazinates

Patil, K. C.; Govindarajan, S.; Soundararajan, S.; Verneker, VR Pai

doi:10.1007/bf02880854

Cited by 12 publications

(1 citation statement)

References 11 publications

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“…The physico-chemical properties of X-Ray powder diffraction patterns were obtained using a Phillips X-ray diffractometer, using Co-K, radiation with an iron filter. Some values of the d spacings with intensity in parentheses are: (i) NzHsHS04,4. Infrared spectra were recorded, using a Perkin-Elmer model 597 spectrophotometer, as KBr pellets. Differential thermal analysis (d.t.a.)…”

mentioning

confidence: 99%

Notes. Synthesis and characterization of a new sulphate derivative of hydrazine, N2H5HSO4

Patil¹,

Vittal²

1982

J. Chem. Soc., Dalton Trans.

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mentioning

confidence: 99%

Notes. Synthesis and characterization of a new sulphate derivative of hydrazine, N2H5HSO4

Patil¹,

Vittal²

1982

J. Chem. Soc., Dalton Trans.

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Hydrazinium Metal Complexes

Govindrajan

Aruna

2014

Inorganic Hydrazine Derivatives

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Mechanistic Studies on Self Deflagrating Solids from temperature profile analysis

Kishore

Patil

Gajapathi

1985

Propellants Explo Pyrotec

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Untersuchung des Mechanismus der Selhstentziindung von Festkorpern mit Hilfe von Temperaturprofrlmessungen Es wurde eine erste Untersuchung des Mechanismus der Selbstentziindung von Festkorpern (am Beispiel von Eisenoxalatdihydrazinat) mittels Temperaturprofilmessungen vorgenommen. Ein Dreistufenzersetzungsmechanismus wird vorgeschlagen aus dem Verlust von zwei Hydrazinmolekiilen und anschlieaender Oxydation des wasserfreien Salzes. Die Enthalpieanderungen fur diese drei Stufen, die aus Temperaturprofilmessungen gewonnen wurden, stimmen gut iiberein mit den Werten, die mit den durch Verbrennungskalorimetrie und Differentialscanningkalorimetrie gewonnenen Bildungswarmen berechnet wurden.Etude du mCcanisme d'auto-inflammation de substances solides par la mesure des prof% de temperature On a entrepris une premi&re etude du mecanisme d'auto-inflammation des substances solides (en prenant comme exemple le dihydrazinate de l'oxalate de fer) par la mesure des profils de temperature. On suppose que le mkcanisme de decomposition se dtroule en trois phases, commegant par le dkgagement de deux molecules d'hydrazine, suivi de l'oxydation du sel anhydre. La variation de l'enthalpie correspondant ces trois phases, telle qu'elle a 6te dtterminte 1 partir des profils de tempkrature, concorde bien avec les valeurs de la chaleur de formation dkduites des mesures calorimktriques en cours de combustion et des mesures par calorimttrie differentielle. Summary ExperimentalA preliminary investigation has been made to study the mechanism of decomposition of self deflagrating solid (iron oxalate dihydrazinate) using temperature profile technique. A three step decomposition mechanism of two hydrazine losses and subsequent oxidation of anhydrous salt has been proposed. The enthalpy changes for these steps, obtained from the temperature profile measurements agree well with the values calculated using heat of formation data obtained from combustion calorimetry and differential scanning calorimetry. 0 VCH Verlagsgesellschaft mbH, D-6940 Weinheim, 1985 0721-31 15/85/0612-0187$02.50/0

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Thermal analysis of hydrazinium metal sulphates and their hydrazinates

Cited by 12 publications

References 11 publications

Notes. Synthesis and characterization of a new sulphate derivative of hydrazine, N2H5HSO4

Notes. Synthesis and characterization of a new sulphate derivative of hydrazine, N2H5HSO4

Hydrazinium Metal Complexes

Mechanistic Studies on Self Deflagrating Solids from temperature profile analysis

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