Dinitramide salts and method of making same

Details Dinitramide salts and method of making same Dinitramide salts and method of making same

1990-06-18

1993-10-19

Langel, Wayne

Chemistry of inorganic compounds

Rare earth compound

423385, 423249, 149 45, 564107, 564109, C01F 1700

Patent

active

052543242

ABSTRACT:
A N,N-dinitramide salt is disclosed having the formula MN(NO.sub.2).sub.2 where M is a cation selected from the class consisting of a metal ion and a nitrogen-containing ion. The dinitramide salt exhibits high temperature stability, high energy density, and an absence of smoke generating halogens, rendering it useful as an oxidizer in rocket fuels. The dinitramide salts are meltable and pumpable oxidizers which may be used in start-stop rocket engines instead of other less stable oxidizers.

REFERENCES:
patent: 3428667 (1969-02-01), Hamel et al.
patent: 4878968 (1989-11-01), Willer et al.
Leroy, George, et al., "A Theoretical Investigation of the Structure and Reactivity of Nitrogen-Centred Radicals", Journal of Molecular Structure (Theochem), 153 (1987), pp. 249 and Table 6.
"Third Quarterly Report: Basic Research in Solid Oxygen Oxidizers (u)", Report 0754-81Q-3, Dec., 1963, pp. 6-7.

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