| dc.contributor.author |
Mathew, George |
|
| dc.contributor.author |
Dr.Anantharaman, M R |
|
| dc.date.accessioned |
2014-05-27T10:20:34Z |
|
| dc.date.available |
2014-05-27T10:20:34Z |
|
| dc.date.issued |
2004-02-16 |
|
| dc.identifier.uri |
http://dyuthi.cusat.ac.in/purl/3813 |
|
| dc.description |
Department of Physics
Cochin University of Science & Technology |
en_US |
| dc.description.abstract |
In the present study, nano particles of NiFe3O4, I_.l()5Feg5O4 and
CoFegO4 are prepared by sol gel method. By appropriate heat treatments,
particles of different grain sizes are obtained. The structural, magnetic and
electrical measurements are evaluated as a function of grain size and
temperature. NiFe3O4 prepared in the ultrafine regime are then incorporated
in nitrile rubber matrix. The incorporation was carried out according to a
specific recipe and for various loadings of magnetic fillers. The cure
characteristics, magnetic properties, electrical properties and mechanical
properties of these elastomer blends are carried out. The electrical
permittivity of all the rubber samples in the X — band are also conducted |
en_US |
| dc.description.sponsorship |
Cochin University of Science & Technology |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
Cochin University Of Science And Technology |
en_US |
| dc.subject |
Diamagnetism |
en_US |
| dc.subject |
Para magnetism |
en_US |
| dc.subject |
Ferromagnetism |
en_US |
| dc.subject |
Ferrites |
en_US |
| dc.subject |
Nano Structured Magnetic Materials |
en_US |
| dc.title |
”Investigations on The Finite Size Effects of Some Inverse Spinels and Studies on Their Composites Based on Nitrile Rubber” |
en_US |
| dc.type |
Thesis |
en_US |