Characterization of pure phase Zn(II) oxide nanoparticles via thermal decomposition of two zinc(II) complexes of the 6,6′-dimethyl-2,2′-bipyridine ligand

2013 ◽  
Vol 54 (2) ◽  
pp. 396-399 ◽  
Author(s):  
M. Hosseinifard ◽  
L. Hashemi ◽  
V. Amani ◽  
A. Morsali
Keyword(s):  
Thermal Decomposition ◽  
Oxide Nanoparticles ◽  
Pure Phase ◽  
Bipyridine Ligand

Chemical and Textural Characterization of Iron Oxide Nanoparticles and Their Effect on the Thermal Decomposition of Ammonium Perchlorate

2015 ◽  
Vol 40 (6) ◽  
pp. 860-866 ◽  
Author(s):  
Eunice Aparecida Campos ◽  
Maria Tereza Cortez Fernandes ◽  
Elizabete Yoshie Kawachi ◽  
José Irineu Sampaio de Oliveira ◽  
Rita de Cássia Lazzarini Dutra
Keyword(s):  
Thermal Decomposition ◽  
Iron Oxide ◽  
Ammonium Perchlorate ◽  
Iron Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Textural Characterization

Preparation and Characterization of Copper Oxide Nanoparticles Through Solid State Thermal Decomposition of an Aqua Nitrato Copper(II) Complex with a Tridentate Schiff-base Ligand as a New Precursor

2018 ◽  
Vol 9 (1) ◽  
pp. 92-100 ◽  
Author(s):  
Niaz Monadi ◽  
Samira Saeednia ◽  
Parvaneh Iranmanesh ◽  
Mehdi H. Ardakani ◽  
Samira Sinaei
Keyword(s):  
Thermal Decomposition ◽  
Schiff Base ◽  
Solid State ◽  
Copper Oxide ◽  
Schiff Base Ligand ◽  
Copper Oxide Nanoparticles ◽  
Cuo Nanoparticles ◽  
Oxide Nanoparticles ◽  
Tridentate Schiff Base

Introduction: In this study the synthesis and characterization of copper oxide nanoparticles via solid state thermal decomposition of a recently synthesized aqua nitrato copper(II) complex with a tridentate Schiff-base ligand (1) as a new precursor are reported. Materials & Methods: The copper complexes were obtained by sonochemical and solvothermal process and characterized by Scanning Electron Microscopy (SEM), X-ray powder Diffraction (XRD) and FT-IR spectroscopy. The thermal stability of compound (1) was studied by Thermogravimetric Analysis (TGA). The amount of initial reagents and the role of reaction time on size and morphology of nanostructure compound (1) were studied. CuO nanoparticles were simply synthesized at 500 oC under air atmosphere. Results & Conclusion: The diameter of CuO nanoparticles was estimated to be about 200 and 30 nm from copper complex precursor obtained by sonochemical and solvothermal methods respectively.

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