Role of fuels on intrinsic and extrinsic properties of CoFe2O4 synthesized by combustion method
| Autor: | S.S. Suryavanshi, S.S. Latthe, P.A. Shaikh, J.Y. Patil, N. Hur, Rahul C. Kambale, M.S. Khandekar |
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| Rok vydání: | 2011 |
| Předmět: |
Materials science
Scanning electron microscope Mechanical Engineering Spinel Analytical chemistry Dielectric engineering.material Condensed Matter Physics Microstructure Combustion Contact angle chemistry.chemical_compound chemistry Mechanics of Materials visual_art visual_art.visual_art_medium engineering General Materials Science Ceramic Hexamethylenetetramine |
| Zdroj: | Materials Letters. 65:2972-2974 |
| ISSN: | 0167-577X |
| DOI: | 10.1016/j.matlet.2011.06.015 |
| Popis: | We have investigated the role of two different fuels viz. glycine and hexamethylenetetramine (HMT) on the electric and magnetic properties of cobalt ferrite synthesized by combustion method. X-ray diffraction study confirms the proper phase formation and spinel structure. Scanning electron microscope study of S 1 (sample prepared by HMT) shows the porous microstructure while that of S 2 (sample prepared by glycine) shows the dense microstructure. The DC resistivity of S 1 is found to be larger than S 2 . The dielectric properties of S 1 and S 2 reveal the usual dielectric dispersion nature. The static contact angle measurement reveals the superhydrophobic and hydrophobic nature for S 1 and S 2 respectively. |
| Databáze: | OpenAIRE |
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