The adduct behavior of Eu (ⅲ) 2 thenoyltrifluoroacetone ( HTTA ) complex with neutral organophosphorus extractant s ( S ) i. e.

研究了Eu（Ⅲ）2 噻吩 甲 酰 三 氟 丙酮（HTTA）二元萃合物在不同稀释剂中与中性磷萃取剂（S）的加合行为。

Study on the ternary complexes of lanthanide ions with pyridine derivatives and Thenoyltrifluoroacetone

镧系离子与吡啶类 氮 氧化物 及 噻吩 甲 酰 三 氟 丙酮三元配合物

Studies on higher derivative absorption spectra of the complexes of rare earths ⅱ . determination of neodymium holmium erbium and thulium in mixed rare earths by third derivative spectrophotometry with Thenoyltrifluoroacetone

稀土络合物的导数吸收光谱研究Ⅱ、 噻吩 甲 酰 三 氟 丙酮三阶导数分光光度法 直接测定混合稀土中钕、钬、铒、铥

Study on the effect of diluents on the synergistic extraction of eu (ⅲ) with 2 Thenoyltrifluoroacetone and neutral organophosphorus extractants

HTTA与中性磷萃取剂协同萃取Eu（Ⅲ）的稀释剂效应