Analysis of Multicomponent Systems for the Contents of Iridium and Palladium

作者：Lozyns'ka L V^*; Tymoshuk O S; Vrublevs'ka T Ya

来源：Materials Science, 2015, 50(6): 870-876.

DOI：10.1007/s11003-015-9795-y

• palladium (II)
• iridium (IV)
• azolidones
• spectrophotometry
• intermetallic compounds
• resistor

The interactions of Ir(IV) with 5-hydroxyimino-4-imino-1,3-thiazolidin-2-one and Pd(II) with 4-[N' -(4-imino-2-oxo-thiazolidin-5-ylidene)-hydrazino]-benzenesulfonic acid are studied for the first time. The optimal conditions for the formation of these compounds and their metrological characteristics are established. On the basis of the obtained results, some new methods for the evaluation of the contents of iridium and palladium are developed and approved by analyzing the intermetallic compounds (Tb2Ir3Al9, Gd2Ir3Al9, Yb40Pd40Ga20, and Yb40Pd38Sn22) and a SP5-35B resistor (S-r <= 0.02).

• 出版日期2015-5