نتایج جستجو برای: nickel ii schiff base precursor
تعداد نتایج: 915920 فیلتر نتایج به سال:
New two nano- sized Schiff base complexes [M(L)], where L= 2, 2'-((1E, 1E')-(1, 2 phenylen bis (azanylylidene)) bis (methanylylidene)) bis (4-bromo phenolato) and M=Cu or Zn, (a, b complexes) were synthesized by ultrasonic irradiation. These complexes were characterized by elemental analysis, molar conductivity, FT-IR, fluorescence emission, 1H NMR, field emission scanning electron spectroscopy...
One of the best and the most active ways for surveying thermal behaviour of materials is using differential scanning calorimetry. In this paper, the authors have studied thermal behaviour for Schiff base ligand and their synthesized Cobalt, Nickel complexes. In this method, the sample is opposed to a controlled temperature change and its physical properties. Here we studied melting point and Tg...
Conductive electrochemically active metallopolymers are outstanding materials for energy storage and conversion, electrocatalysis, electroanalysis, other applications. The hybrid inorganic–organic nature of these ensures their rich chemistry offers wide opportunities fine-tuning functional properties. electrochemical modulation the nanomechanical properties is rarely investigated, correlations ...
Herein, a Schiff base ligand, 9-(((5-mercapto-4H-1,2,4-triazole-4-yl)imino)methyl)-anthracene and its metal complexes with copper(II), nickel(II), zinc(II) cadmium(II) ions have been synthesized systematically characterized by certain analytical multispectral studies. Fourier transform infrared, proton nuclear magnetic resonance, microanalysis, mass spectra, electronic moment, powder X‐ray diff...
Five different Nickel (II) complexes were prepared using a ONNO type Schiff base bis-N;N’(salicylidene)-1,3-propanediamine (LH2) and an ONO N(2-hydroxy)salicylaldimine (SAPH2) in the presence of NH3 or amine NiO nanoparticles obtained with thermal decomposition this air. The bases have been characterized by element analysis, IR spectroscopy, Thermogravimetry (TG), 1HNMR 13CNMR Mass Spectrometry...
A novel Schiff base ligand derived from 2,2'-bis(p-methoxyphenylamine) and salicylicaldehyde and its transition metal complexes with Cu (II), Co (II) and Mn (II) have been synthesized. Their spectral properties and electrochemical behavior were investigated.
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