Co-extraction of Lanthanoid(III) with Various Metal Ions in the Chelate Extraction System with Acetylacetone
نویسندگان
چکیده
منابع مشابه
Co-extraction of lanthanoid(III) with various metal ions in the chelate extraction system with acetylacetone.
The co-extraction phenomenon was found in a typical chelate extraction system, in which the extraction of lanthanoid ion (Ln3+) with acetylacetone (Hacac) was highly enhanced by various metal ions (M(n+)) such as Cu2+, Al3+, and Zr4+. This phenomenon was ascribed to the formation of the 1:1 adduct between Ln(acac)3 and the M(acac),, extracted into the organic phase. The co-extraction occurred m...
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ژورنال
عنوان ژورنال: Analytical Sciences
سال: 2004
ISSN: 0910-6340,1348-2246
DOI: 10.2116/analsci.20.735