کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1676112 1008990 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Formation and characterization of thin films from phthalocyanine complexes: An electrosynthesis study using the atomic-force microscope
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Formation and characterization of thin films from phthalocyanine complexes: An electrosynthesis study using the atomic-force microscope
چکیده انگلیسی

(μ-Cyano)(phthalocyaninato)metal(III) [PcMCN]n species with a central transition metal ion, such as Fe(III) and Co(III), were used to prepare molecular films on a highly oriented pyrolytic graphite electrode substrate by using the cyclic voltammetry technique. In order to investigate the influence of the ligand on the film properties, 1,8-dihydroxyanthraquinone and 2,6-dihydroxyanthraquinone as bivalent ligands were employed. The structure of the molecular materials was analyzed by infrared spectroscopy. The in situ film formation, texture, composition and conductivity of each film were further investigated using atomic force microscopy, scanning electron microscopy, energy-dispersive X-ray spectroscopy and the four-probe technique, respectively. The [PcMCN]n complexes provided conductive films with an electrical conductivity of 1 × 10− 6 Ω− 1 cm− 1 at 298 K.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 515, Issue 13, 7 May 2007, Pages 5374–5380
نویسندگان
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