Interaction of hydrochloric acid solution of palladium with trioctylamine and a fluorinated graphite intercalation compound with trioctylamine

被引：0
|
作者：
Tatarchuk, VV [1 ]
Paasonen, VM [1 ]
Korda, TM [1 ]
Shubin, YV [1 ]
机构：
[1] Russian Acad Sci, Inst Inorgan Chem, Siberian Div, Novosibirsk 360090, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2000年 / 45卷 / 04期
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D O I：
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中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Extraction of palladium by individual trioctylamine (TOA) and a fluorinated graphite intercalation compound (FGIC) containing 50 wt % TOA is studied. IR and Raman spectroscopy, spectrophotometry, X-ray powder diffraction, thermogravimetry, and chemical analysis were used to show that (TOAH)(2)[PdCl4], [Pd(TOA)2Cl(2)], and (TOAH)(2)[Pd2Cl6] complexes result from a reaction of hydrochloric solutions of palladium(II) with TOA in FGIC, as in extraction with free TOA. Effective constants of extraction of a mixture of mononuclear species are found to be log K* = 4.27 +/- 0.09 (TOA) and 4.16 +/- 0.08 (TOA-FGIC).
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页码：656 / 661
页数：6
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