Cobalt(II) macrocycle complexes based synthesis of Co3O4 nanoparticles: structural and spectral characterization
Document Type : Research Paper
Abstract
In this paper, macrocyclic cobalt(II) complexes [CoL1](NO3)2.4H2O (1) and [CoL2](NO3)2.2H2O (2) have been synthesized from the reaction of dialdehydes 1,2-bis(2-formylphenyl)ethane and 1,3-bis(2-formylphenyl)propane, Co(NO3)2.6H2O and 1,2-cyclohexanediamine with molar ration 1:1:1 in methanole and characterized by elemental analyses and FT-IR spectroscopy. Then used as precursors for preparation of Co3O4 nanoparticles via solid-state thermal decomposition without the need a catalyst, employing toxic solvent, template or surfactant and complicated equipment, which makes it efficient, one-step, simple and environment-friendly. The structure and morphology of the Co3O4 products were characterized by FT-IR spectroscopy, XRD and TEM. The XRD result shows that the Co3O4 products are pure, single phase and crystalline. The TEM result shows Co3O4 nanoparticles with the size between
(2015). Cobalt(II) macrocycle complexes based synthesis of Co3O4 nanoparticles: structural and spectral characterization. International Journal of Bio-Inorganic Hybrid Nanomaterials, 4(4), 209-213.
MLA
. "Cobalt(II) macrocycle complexes based synthesis of Co3O4 nanoparticles: structural and spectral characterization". International Journal of Bio-Inorganic Hybrid Nanomaterials, 4, 4, 2015, 209-213.
HARVARD
(2015). 'Cobalt(II) macrocycle complexes based synthesis of Co3O4 nanoparticles: structural and spectral characterization', International Journal of Bio-Inorganic Hybrid Nanomaterials, 4(4), pp. 209-213.
VANCOUVER
Cobalt(II) macrocycle complexes based synthesis of Co3O4 nanoparticles: structural and spectral characterization. International Journal of Bio-Inorganic Hybrid Nanomaterials, 2015; 4(4): 209-213.
)