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Two-phase separation observed in thermally treated pellets of ClO4- doped poly(3-methylthiophene) from electron spin resonance measurements
(Elsevier B.V., 1996-04-01)
A pressed pellet of CIO (-)(4) poly (3-methylthiophene) (P3MT) was heated for two hours at 85 degrees C and suddenly dropped in liquid nitrogen. A change was observed around 220 K in the Electron Spin Resonance (ESR) spectra ...
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 ...
Direct electron paramagnetic resonance monitoring of the peptide synthesis coupling reaction in polymeric support
(Elsevier B.V., 2006-06-14)
This work demonstrates, for the first time. a time-resolved electron paramagnetic resonance (EPR) monitoring of a chemical reaction occurring in a polymeric structure. The progress of the coupling of a N-alpha-tert-butyl ...
Direct electron paramagnetic resonance monitoring of the peptide synthesis coupling reaction in polymeric support
(Elsevier B.V., 2006-06-14)
This work demonstrates, for the first time. a time-resolved electron paramagnetic resonance (EPR) monitoring of a chemical reaction occurring in a polymeric structure. The progress of the coupling of a N-alpha-tert-butyl ...
Studies in sol-gel glasses with incorporation of Cu and Fe, using PAS, X-ray diffraction and EPR
(Kluwer Academic PublDordrechtHolanda, 2000)