Ara
Toplam kayıt 363, listelenen: 181-190
The synthesis and structural characterization of transition metal coordination complexes of coumarilic acid
(Springer Netherlands, 2017)
The coumarilate (coum−) complexes of CoII(1), NiII(2) CuII(3) and ZnII(4) were synthesized and characterized by elemental analysis, magnetic susceptibility, solid-state UV–Vis, FTIR spectra, thermoanalytical TG–DTG/DTA and ...
Mixed ligand complexes of coumarilic acid/nicotinamide with transition metal complexes: Synthesis and structural investigation
(2014)
Coumarilate-nicotinamide complexes of CoII and ZnII were synthesized and investigated by elemental analysis, magnetic susceptibility, solid state UV-Vis, direct injection probe mass spectra, FTIR spectra, thermoanalytic ...
High pressure phase transition and elastic behavior of europium oxide
(National Institute of Optoelectronics, 2014)
We report the questionable high pressure structural and elastic characteristics of europium oxide (EuO) up to 50 GPa with shell model potential framework by geometry optimization calculations. We determined B1→B2 phase ...
Electrochemical properties of copper complex of Furdap amide in non-aqueous medium
(2011)
The electrochemical behavior of Cu (II)-Furdap amide complex has been investigated by the use of several electrochemical methods in DMSO on platinum electrode. The number of electrons transferred was calculated by bulk ...
Synthesis, spectral, and thermal studies of Co(II), Ni(II), Cu(II), and Zn(II)-glycinato complexes and ınvestigation of their biological properties: Crystal structure of [Cu(µ-gly)2(H2O)]n
(Taylor and Francis Inc., 2016)
The complexes of metal cations with glycine amino acid were synthesized and characterized by FTIR, TGA, UV-Vis, and elemental analysis methods. Just the CuII-complex was suitably obtained as a single crystal. Neighboring ...
Synthesis and characterization of new phthalocyaninato cobalt complexes containing crown ether linked 1,8-disubstituted anthraquinones
(Taylor and Francis Inc., 2016)
The synthesis of novel cobalt(II) phthalocyanine complexes, peripheral symmetrically derived from 5,28-dioxo-5,11,12,14,15,22,23,25,26,27-decahydro-10H-4,6-methanotribenzo [e,n,q][1,4,7,10,13,19] tetraoxadiazacyclohenico ...
Fabrication and characterization of boron doped Ni/Zn acetate nanofibers
(2009)
This study is related to the preparation of boron doped Nickel/Zinc metal fibers prepared by the use of electrospinning technique. The originality of this study is the addition of boron to metal acetates. The addition of ...
Effect of annealing temperature on magnetic and mössbauer properties of ZnFe2O4 nanoparticles by sol-gel approach
(Springer New York LLC, 2018)
In this study, spinel ZnFe 2 O 4 nanoparticles (NPs) were synthesized by citrate sol-gel route using nickel nitrates, ferric nitrates and citric acid by annealing at 900, 1000, and 1100 ? C. We reported the structural and ...
Synthesis and structural and magnetic characterization of BaZn x Fe12−x O19 hexaferrite: hyperfine interactions
(Springer New York LLC, 2017)
To study the effect of Zn substitution on structural magnetic properties and hyperfine interactions of barium hexaferrite, BaFe12−x Zn x O19 (0.0≤x≤0.3) hexaferrites were synthesized via sol-gel auto-combustion technique. ...
Mössbauer analysis and cation distribution of Zn substituted BaFe12O19 hexaferrites
(Springer New York LLC, 2018)
Barium hexaferrite is a well-known hard magnetic material. Doping using nonmagnetic cation such as Zn2+ were found to enhance magnetization owing to preferential tetrahedral site (4 f 1) occupancy of the zinc. However, the ...