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Croatica Chemica Acta, Vol. 58 No. 3, 1985.

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Study of Tutton's Salts (NH4)M(SO4)2 · 6H2O with Mixed Metal Ions in the Structure

J. Slivnik ; »Jožef Stefan« Institute, P.O.B. 199, 61001 Ljubljana, Yugoslavia
A. Rahten ; »Jožef Stefan« Institute, P.O.B. 199, 61001 Ljubljana, Yugoslavia
D. Gantar ; »Jožef Stefan« Institute, P.O.B. 199, 61001 Ljubljana, Yugoslavia

Puni tekst: engleski pdf 2.279 Kb

str. 289-294

preuzimanja: 452

citiraj

Sažetak

Tutton's salts, (NH4hM(S04h' 6H20, in which M represents one, two or three different metal ions in the structure have been obtained previously. Because of similar properties of the transition . elements we started to study the system (NH4hS04-H20-MS04 (M= Mn, Fe, Co, Ni, Cu, Zn or mixtures of these elements) and we isolated the crystals (NH4hM(S04)2. 6H20 where M represents mixtures of Ni, Zn; Co, Ni, Zn; Co, Ni, Cu, Zn; Fe, Co, Ni, Cu, Zn; Mn, Fe, Co, Ni, Cu, Zn. The products were characterized by chemical analysis. X-ray powder photographs of the products confirmed that they have structures similar to those of other Tutton's salts. The thermal decomposition of the salts was studied in air and in an argon atmosphere and the final products were identified by X-ray powder photographs.

Ključne riječi

Hrčak ID:

177764

URI

https://hrcak.srce.hr/177764

Datum izdavanja:

31.10.1985.

Posjeta: 758 *