Complex formation of rare-earth elements with 2,2′-dipyridyl

被引：0

作者：

Smagin, VP ^{[1
]}

Yudina, EV ^{[1
]}

机构：

[1] Altai State Univ, Barnaul 656000, Russia

来源：

RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2005年 / 50卷 / 02期

关键词：

Absorption - Complexation - Composition - Gibbs free energy - Organic solvents - Permittivity - Spectrophotometry - Thermodynamic properties;

D O I：

暂无

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

Complex formation in the Ln(III)-2,2'-dipyridyl-ethyl acetate systems, where Ln = La, Nd, Sm, Eu, Gd, Tb, Ho, Er, Yb, or Lu, is studied spectrophotometrically. The composition is determined and the stability is ascertained for the complexes. In the cerium and yttrium lanthanides, an extra periodicity is observed in the thermodynamic parameters of the complex formation.

引用

页码：174 / 178

页数：5

共 12 条

[1]

Bel'tyukova S. V., 1977, Zhurnal Prikladnoi Spektroskopii, V26, P466

[2]

BORINA AF, 1988, ZH NEORG KHIM+, V33, P1696

[3]

Buyanov AV, 1999, VYSOKOMOL SOEDIN, V41, P1675

[4]

Gordon A., 1976, CHEMISTS COMPANION H

[5]

IONOVA GV, 1990, SPITSIN TENDENCIES

[6]

MAIER RA, Patent No. 8908682

[7]

Serebrennikov V V, 1959, CHEM RARE EARTH ELEM

[8]

SMAGIN VP, 1998, PERSPEKTIVNYE MATERI, V38

[9]

SMAGIN VP, 1991, TOMSK STATE U TOMSK

[10]

Strong A. B., 1999, Proceedings: Electrical Insulation Conference and Electrical Manufacturing and Coil Winding Conference (Cat. No.99CH37035), P121, DOI 10.1109/EEIC.1999.826192

← 1 2 →