Chemistry of inorganic compounds – Sulfur or compound thereof
Patent
1985-09-30
1988-03-01
Doll, John
Chemistry of inorganic compounds
Sulfur or compound thereof
25230165, 252587, 423263, 423560, 502216, C01B 1742, C01F 1700, C09K 1154
Patent
active
047286822
ABSTRACT:
Metal ternary sulfides of the general formula MM'.sub.2 S.sub.4 are synthesized by introducing stoichiometric amounts of nitrate precursors in concentrated nitric acid and heating to approximate dryness to yield a homogeneous powder mixture. The mixture is then exposed to a gaseous H.sub.2 S atmosphere under controlled conditions to produce the desired sulfide.
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Bohac et al., New Fluxes for Crystal Growth of Chalcogenides, Journal of Crystal Growth 26, No. I., Nov. 1974, pp. 171-173.
Covino Josephine
Hills Marian E.
Doll John
Kunemund Robert M.
Skeer W. Thom
The United States of America as represented by the Secretary of
Townsend W. C.
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