摘要
我们已报道了4,4′-癸二酰-双-(1-苯基-3-甲基-5-吡唑啉酮)(以下简写为H_2A)对UO_2^(2+)的萃取作用。用斜率法得到在溶液中萃合物的组成为UO_2A,对离析的固体萃合物的研究表明,其配位结构如图1。
In the presence of TBP, synergism has been established as UO22+ is extracted by 4,4'-decanedioyl-bis- (1-phenyl-3-methyl-5-pyrazolone) . Using slope method, the mechanism of synergistic extraction and the constitusnt of extracted complex are studied. The structure of this coordination compound is proposed.
出处
《核化学与放射化学》
CAS
CSCD
北大核心
1991年第2期115-118,114,共5页
Journal of Nuclear and Radiochemistry
关键词
铀(Ⅵ)
萃取
TBP
H2A
协同萃取
4,4'-decanedioyl-bis- (1-phenyl-2-methyl-5-pyrazolone, TBP, Uranium (Ⅵ) , Synergistic extraction.
