Lead(II) Sulfide. Synthesis in Lead(II) Tetraoxophosphate(V) Gelatin-immobilized Matrix Implantates and Sorption Activity Toward Silver(I) Ions

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作者
O. V. Mikhailov
M. R. Gafarov
R. A. Yusupov
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[1] Kazan State Technological University,
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Aqueous Solution; Sulfide; Matrix System; Metal Sulfide; Sorption Activity;
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摘要
Processes that occur in lead(II) tetraoxophosphate(V) gelatin-immobilized matrix systems on their contact with aqueous solutions containing the sulfide anion S2- were studied. As a result of this contact, lead(II) sulfide is formed. The sorption activity of the resulting metal sulfide gelatin-immobilized matrix systems with respect to Ag(I) ions is associated with substitution of Pb(II) by Ag(I) ions.
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页码:1183 / 1187
页数:4
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