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Journal of thermal analysis

, Volume 46, Issue 1, pp 27–37 | Cite as

Synthesis and thermal decomposition of antimony(III) oxide hydroxide nitrate

  • E. Marceau
  • D. Busatto
  • G. Papin
  • M. Michaud
Article

Abstract

The thermal decomposition of the only known antimony nitrate antimony(III) oxide hydroxide nitrate Sb4O4(OH)2(NO3)2, whose synthesis routes were reviewed and optimized was followed by TG-DTA under an argon flow, from room temperature up to 750°C. Chemical analysis (for hydrogen and nitrogen) performed on samples treated at different temperatures showed that an amorphous oxide hydroxide nitrate appeared first at 175°C, and decomposed into an amorphous oxide nitrate above 500°C. Above 700°C, Sb6O13 and traces of α-Sb2O4 crystallized.

Keywords

antimony oxides antimony(III) oxide hydroxide nitrate thermal decomposition X-ray diffraction 

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Copyright information

© Wiley Heyden Ltd., Chichester and Akadémiai Kiadó, Budapest 1996

Authors and Affiliations

  • E. Marceau
    • 1
  • D. Busatto
    • 1
  • G. Papin
    • 2
  • M. Michaud
    • 2
  1. 1.Laboratoire de Chimie InorganiqueEcole Supérieure de Chimie Organique et Minérale (ESCOM)Cergy Pontoise CedexFrance
  2. 2.Laboratoire de Chimie de la Matière Condensée, URA CNRS 1466Université Pierre et Marie Curie Paris VI - Tours 54-55, 5ème étageParis Cedex 05France

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