کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9676034 | 1454112 | 2005 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Langmuir monolayers with some vic-dioxime ligands and their complexation behaviour
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
شیمی کلوئیدی و سطحی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Langmuir monolayers with some vic-dioxime ligands and their complexation behaviour Langmuir monolayers with some vic-dioxime ligands and their complexation behaviour](/preview/png/9676034.png)
چکیده انگلیسی
In this work, the formation of Langmuir monolayers of 12,13-bis(hydroxyimino)-11,14-diazatetracosane (DTC), 14,15-bis(hydroxyimino)-13,16-dithiaoctacosane (DOC) and 14,15-bis(hydroxyimino)-13-thiaoctacosane (TOC) molecules at the air-water interface, surface pressure-area (Ï-A) isotherm and stability of these monolayers were investigated as a function of pH of subphase. We also studied the monolayer properties of these ligands spread on a subphase containing different metal ions. It is showed that the metal ion concentration, complexation time and counter ions play important roles for the complexation behaviour of these ligands. The optimal conditions for the formation of stable, metal complex containing monolayers and transfer as their Langmuir-Blodgett (LB) films were determined.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 256, Issues 2â3, 22 April 2005, Pages 137-143
Journal: Colloids and Surfaces A: Physicochemical and Engineering Aspects - Volume 256, Issues 2â3, 22 April 2005, Pages 137-143
نویسندگان
B. Kesimli, A. Topacli, C. Topacli, G Gümüs, Ä° Gürol, V. Ahsen,