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Russian Journal of General Chemistry

, Volume 75, Issue 6, pp 831–834 | Cite as

Reaction of the Intermetallic Compound SmFe11Ti with Gaseous Ammonia

  • V. N. Fokin
  • Yu. M. Shul’ga
  • B. P. Tarasov
  • E. E. Fokina
  • I. I. Korobov
  • A. G. Burlakova
  • S. P. Shilkin
Article

Abstract

The reaction of the intermetallic compound SmFe11Ti with ammonia at the initial NH3 pressure of 0.6 – 0.8 MPa in the temperature range 150 – 450 °C in the presence of 10 wt % NH4Cl as activator was studied. Depending on the reaction temperature, SmFe11Ti undergoes both hydrogenation to form a hydride phase of the starting intermetallic compound and disproportionation to form a hydride phase of a new intermetallic compound. The reaction products are finely dispersed powders. The magnetic properties of the products were studied.

Keywords

Hydrogenation Ammonia Magnetic Property Hydride Reaction Temperature 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© MAIK “Nauka/Interperiodica” 2005

Authors and Affiliations

  • V. N. Fokin
    • 1
  • Yu. M. Shul’ga
    • 1
  • B. P. Tarasov
    • 1
  • E. E. Fokina
    • 1
  • I. I. Korobov
    • 1
  • A. G. Burlakova
    • 1
  • S. P. Shilkin
    • 1
  1. 1.Institute of Problems of Chemical PhysicsRussian Academy of SciencesChernogolovka, Moscow oblastRussia

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