Features of the complexation of octadecane-2,4-dione and lanthanide ions in Langmuir monolayers

被引：0

作者：

M. E. Sokolov

I. N. Repina

O. A. Raitman

F. A. Kolokolov

V. T. Panyushkin

机构：

[1] Kuban State University,Frumkin Institute of Physical Chemistry and Electrochemistry

[2] Russian Academy of Sciences,undefined

来源：

Russian Journal of Physical Chemistry A | 2016年 / 90卷

关键词：

β-diketone; octadecane-2,4-dione; europium(III); terbium(III); complexation; Langmuir film;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Monolayers of octadecane-2,4-dione on the surfaces of EuCl3 and TbCl3 solutions in the concentration range of 1 × 10–4 to 5 × 10–3 M at pH 5.8 are studied. It is found that the limiting area of octadecane-2,4-dione molecule in a monolayer dependence on Eu3+ and Tb3+ concentration is of extreme nature. The formation of complex compounds in the ligand monolayer is postulated, and structures are proposed for these compounds at different concentrations of metal ions.

引用

页码：1097 / 1100

页数：3

共 3 条

[1] Features of the complexation of octadecane-2,4-dione and lanthanide ions in Langmuir monolayers
Sokolov, M. E.
Repina, I. N.
Raitman, O. A.
Kolokolov, F. A.
Panyushkin, V. T.
RUSSIAN JOURNAL OF PHYSICAL CHEMISTRY A, 2016, 90 (05) : 1097 - 1100
[2] Complexation of N′-[1-(2,4-Dihydroxyphenyl)ethylidene]isonicotinohydrazide with Lanthanide Ions
Varam, Yuimi
Rajkumari, Lonibala
JOURNAL OF CHEMICAL AND ENGINEERING DATA, 2011, 56 (09): : 3552 - 3560
[3] The complexation mode of metal ions with Langmuir monolayers of nitrogen-containing flavonoid glycoside-based surfactants derived from rutin
He, Fang
Hu, Rong
Li, Ruixia
Lin, Yi
Niu, Anjian
Wu, Dacheng
COLLOIDS AND SURFACES B-BIOINTERFACES, 2011, 84 (01) : 233 - 240

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