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Electric and magnetic properties of polymer electrolyte/carbon black composites
(1998-12-01)
Measurements of 1H Nuclear Magnetic Resonance (NMR) relaxation times, Electron Paramagnetic Resonance (EPR) and AC Impedance Spectroscopy (IS) are reported for composites based on PEO8:LiClO4 and carbon black (CB), prepared ...
Studies in sol-gel glasses with incorporation of Cu and Fe, using PAS, X-ray diffraction and EPR
(Kluwer Academic PublDordrechtHolanda, 2000)
Electron paramagnetic resonance and positron annihilation study of the compensation mechanisms in donor-doped BaTiO3 ceramics
(Pergamon-Elsevier Science Ltd, 2007-07)
A study of the defect structure of BaTiO3-based ceramics and their correlation with the compensation mechanisms is presented. The addition of different Nb2 O5, Sb2 O3 or La2 O3 oxide contents (ranging from 0.05 to 0.60 ...
Magnetic properties of composites based on the intercalation of ZnII and CuII bimetallic macrocyclic complexes in the MnPS3 phase
(RSC Advances, 2017)
Asymmetric macrocyclic complexes of the type [M2LCl2]·xH2O have been obtained and intercalated using the potassium precursor phase K0.4Mn0.8PS3·H2O (M: ZnII or CuII; LH2: macrocyclic ligand derived from 2-hydroxy-5-methy ...
Synthesis and Characterization of Chromium Silicalite
(Chemistry of Materials, 1993)
Structural analysis of modified hydroxyapatite powders
(Pergamon-Elsevier Science Ltd, 2001-02)
In this work, the presence of structural defects in modified hydroxyapatite (HA) samples were studied. The behavior of HA samples with different chemical compositions was compared. Structural alterations were produced by ...
Electronic paramagnetic resonance (EPR) for the study of ascorbyl radical and lipid radicals in marine organisms
(Elsevier, 2013-08)
Electron paramagnetic resonance (EPR) spectroscopy detects the presence of radicals of biological interest, such as ascorbyl radical (A•) and lipid radicals. A• is easily detectable by EPR even in aqueous solution at ...