Electric and Magnetic Properties of Hydrogels Doped with Cu Ions
Küçük Resim Yok
Tarih
2012
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
POLISH ACAD SCIENCES INST PHYSICS
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The electric and magnetic properties of Cu doped and pure/undoped hydrogels were investigated by impedance spectroscopy and electron spin resonance techniques, respectively. The capacitance and dissipation factor (tan delta) were measured in the frequency range of 100 Hz-10 MHz at room temperature. The Cole-Cole plots for the Cu doped dry and pure dry hydrogels have been used to describe the characteristic change of electrical properties in mentioned temperature interval. The comparison between Cu ions doped and pure/undoped samples is done using the impedance spectroscopy and the electron spin resonance techniques. Electron spin resonance signal for pure, Cu doped wet and Cu doped dry samples are not any power absorption signal, near the symmetric with respect to the resonance field values according to the dry sample and asymmetric for resonance field/base line, respectively.
Açıklama
Anahtar Kelimeler
Kaynak
ACTA PHYSICA POLONICA A
WoS Q Değeri
Q4
Scopus Q Değeri
Cilt
122
Sayı
4
