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Extraction mechanism of Gd3+ by BTMPPA
(Elsevier, 2006)
The extraction behavior of Gd(III) from acidic nitrate-acetato medium by bis(2,4,4-trimethylpentyl)phosphinic acid (BTMPPA, H2A2) in toluene either alone or in combination with trioctylphospine oxide (TOPO, B) has been ...
Hydrophobic silica nano-tube immobilized with Cyanex 272 for the extraction of metal ions
(Universiti Malaysia Pahang, 2009-06-20)
This paper reports on the synthesis and
application of hydrophobic silica nano-tubes
immobilized with Cyanex 272 (HBSNC) as a new,
inexpensive and easily prepared solid-phase
extractant for the extraction of Cu(II), ...