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Bharatiya Vaigyanik evam Audyogik Anusandhan Patrika (BVAAP) >
BVAAP Vol.18 [2010] >
BVAAP Vol.18(1) [June 2010] >
| Title: | Studies of dielectric relaxation and AC conductivity in [(PEO-SiO2): NH4SCN] Nano composite polymer electrolyte |
| Authors: | Pandey, Kamlesh
Dwivedi, Mrigank Mauli
Singh, Markandey
Agrawal, S L |
| Issue Date: | Jun-2010 |
| Publisher: | CSIR |
| Abstract: | Present work deals with
findings on dielectric behaviour and a.c. conduction with structural studies in
a [(PEOSiO2):NH4SCN] polymer nano composite
electrolyte system. The formation of nano composite and structural behaviour
of electrolyte was studied by
XRD and SEM images. The effect of filler and salt on conductivity behaviour of
PEO
based nano composite polymer
electrolyte has been investigated by the impedance spectroscopy at various
temperatures. The variation of
dielectric permittivity and dielectric loss with frequency was carried out at
room
temperature. The a.c.
conductivity seems to follow the universal power law. The real and imaginary
part of permittivity
was calculated from the relation. |
| Page(s): | 70-75 |
| ISSN: | 0975-2412 (Online); 0771-7706 (Print) |
| Source: | BVAAP Vol.18(1) [June 2010]
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