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Azide and doped iron oxide gas generating composition

  • US 4,243,443 A
  • Filed: 06/04/1979
  • Issued: 01/06/1981
  • Est. Priority Date: 07/17/1978
  • Status: Expired due to Term
First Claim
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1. A solid nitrogen gas generating composition comprising a substantially stoichiometric admixture of an alkali metal azide or an alkali earth metal azide and a doped iron oxide, said doped iron oxide comprising an acicular iron oxide particle having an amount of up to 1.0% by weight of other metal oxide selected from nickel oxide and cobalt oxide impregnated into the iron oxide lattice, said doped iron oxide further having a particular size of less than 10 microns.

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