using a bithiazole complex as precursor to synthesis of cdo-cds nanocomposite via direct thermal decomposition

Authors

a. hosseinian

department of engineering science, faculty of engineering, university of tehran,tehran, iran. a.r. mahjoub

department of chemistry, tarbiat modares university,tehran ,iran m. movahedi

department of chemistry, payame noor university, isfahan, iran.

abstract

a new tris-chelate cd(ii) complex, [cd(dadmbtz)3](clo3)2 has been successfully synthesized and characterized by ir, 1h, 13c nmr spectroscopy, elemental analysis and single crystal x-ray determination. the thermal behavior, uv-vis and fluorescence spectra of compound were studied. in reaction with dadmbtz, cadmium (ii) forms a tris-chelate complex with nearly c3 symmetry for coordination polyhedron, dadmbtz acts as a bidentate ligand. in complex the clo3 - anions are symmetrically different. complex makes 2-d and 3-d networks via n-h…o and n-h…n hydrogen bonds, respectively. the nanocomposite cdo-cds have been prepared using [cd(dadmbtz)3](clo3)2 as precursor via thermal decomposition. as-prepared cdo-cds nanocomposite was characterized by x-ray diffraction measurements (xrd), scanning electron microscopy (sem).

Upgrade to premium to download articles

Sign up to access the full text

Already have an account?login

similar resources

Using a bithiazole complex as precursor to synthesis of CdO-CdS nanocomposite via direct thermal decomposition

A new tris-chelate Cd(II) complex, [Cd(DADMBTZ)3](ClO3)2 has been successfully synthesized and characterized by IR, 1H, 13C NMR spectroscopy, elemental analysis and single crystal X-ray determination. The thermal behavior, UV-Vis and fluorescence spectra of compound were studied. In reaction with DADMBTZ, Cadmium (II) forms a tris-chelate complex with nearly C3 symmetry for coordination polyhed...

full text

Using a bithiazole complex as precursor to synthesis of CdO-CdS nanocomposite via direct thermal decomposition

A new tris-chelate Cd(II) complex, [Cd(DADMBTZ)3](ClO3)2 has been successfully synthesized and characterized by IR, 1H, 13C NMR spectroscopy, elemental analysis and single crystal X-ray determination. The thermal behavior, UV-Vis and fluorescence spectra of compound were studied. In reaction with DADMBTZ, Cadmium (II) forms a tris-chelate complex with nearly C3 symmetry for coordination polyhed...

full text

Synthesis and Characterization of Cadmium-Thioacetamide Nanocomposites Using a Facile Sonochemical Approach: A precursor for Producing CdS Nanoparticles via Thermal Decomposition

In this investigation, we report facile synthesis of cadmium(II)-thioacetamide nanocomposites in the presence and absence of polyvinyl alcohol under ultrasonic irradiations, using cadmium acetate dihydrate (Cd(CH3COO)2.2H2O), potassium iodide (KI), thioacetamide (TAA, CH3CSNH2), and polyvinyl alcohol (PVA) as the starting materials. Results show that in the presence of polyvinyl alcohol size...

full text

Synthesis of CuO nanorods via thermal decomposition of copper-dipicolinic acid complex

Template-free CuO nanorods were synthesized through a three-step chemical method with no water-insoluble materials. The first step included the preparation of a Cu-complex, which was obtained from dipicolinic acid, L-lysine, and copper nitrate. Then, as the second step, the obtained solution was allowed to be relaxed for a week to and formation of some blue single-crystals single crystals, whic...

full text

synthesis and characterization of cadmium-thioacetamide nanocomposites using a facile sonochemical approach: a precursor for producing cds nanoparticles via thermal decomposition

in this investigation, we report facile synthesis of cadmium(ii)-thioacetamide nanocomposites in the presence and absence of polyvinyl alcohol under ultrasonic irradiations, using cadmium acetate dihydrate (cd(ch3coo)2.2h2o), potassium iodide (ki), thioacetamide (taa, ch3csnh2), and polyvinyl alcohol (pva) as the starting materials. results show that in the presence of polyvinyl alcohol size...

full text

Formation of high-quality CdTe, CdSe, and CdS nanocrystals using CdO as precursor.

High-quality colloidal semiconductor nanocrystals are nanometer-sized, single crystalline fragments of the corresponding bulk crystals, which have well-controlled size and size distribution and are dispersible in desired solvents/media. Recently, semiconductor nanocrystals are of great interest for both fundamental research and technical applications,1-8 due to their strong size dependent prope...

full text

My Resources

Save resource for easier access later


Journal title:
international journal of nano dimension

جلد ۱، شماره ۱، صفحات ۶۵-۷۶

Hosted on Doprax cloud platform doprax.com

copyright © 2015-2023