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Preparation of CdS by thermal decomposition of double salts and saturated solutions of the systems Cd(HCOO)2-CS(NH2)2-CH3OH and Cd(CH3COO)2-CS(NH2)2-CH3OH

Herstellung von CdS durch thermische Zersetzung von Doppelsalzen und gesättigten Lösungen der Systeme Cd(HCOO)2-CS(NH2)2-CH3OH und Cd(CH3COO)2-CS(NH2)2-CH3OH

  • Anorganische Und Physikalische Chemie
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Summary

The solubility isotherms of the systems Cd(HCOO)2-CS(NH2)2-CH3OH and Cd-(CH3COO)2-CS(NH2)2-CH3OH have been investigated at 25°C. Reagents for the equilibrium existence of the salts Cd(HCOO)2, Cd(HCOO)2·2CS(NH2)2, CS(NH2)2, Cd(CH3COO)2, Cd(CH3COO)2·CS(NH2)2, and Cd(CH3COO)2·2CS(NH2)2 are found. The preparation of CdS by thermal decomposition of double salts and from saturated solutions by the dip technique are discussed.

Zusammenfassung

Untersucht werden die Löslichkeitsisothermen der Systeme Cd(HCOO)2-Cs(NH2)2-CH3OH und Cd(CH3COO)2-CS(NH2)2-CH3OH bei 25 °C. Die Kristallisationsfelder der Salze Cd(HCOO)2, Cd(HCOO)2·2CS(NH2)2, CS(NH2)2, Cd(CH3COO)2, Cd(CH3COO)2·CS(NH2)2 und Cd(CH3COO)2·2CS(NH2)2 werden bestimmt. Die Herstellung von CdS durch thermische Zersetzung von Doppelsalzen und gesättigten Lösungen anhand des Tauchverfahrens wird diskutiert.

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Authors and Affiliations

  1. Institute of General and Inorganic Chemistry, Bulgarian Academy of Sciences, BG-1113, Sofia, Bulgaria

    M. Stoev, S. Ruseva & B. Keremidchieva

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  1. M. Stoev
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  2. S. Ruseva
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  3. B. Keremidchieva
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Stoev, M., Ruseva, S. & Keremidchieva, B. Preparation of CdS by thermal decomposition of double salts and saturated solutions of the systems Cd(HCOO)2-CS(NH2)2-CH3OH and Cd(CH3COO)2-CS(NH2)2-CH3OH. Monatsh Chem 125, 1215–1221 (1994). https://doi.org/10.1007/BF00813807

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  • DOI: https://doi.org/10.1007/BF00813807

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