Zobrazeno 1 - 10
of 19
pro vyhledávání: '"J. S. Budkuley"'
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 32:373-379
Single-phase nano-Ni–Zn ferrite samples in the range of 6 to 75 nm were synthesized using microwave-assisted combustion method. Enhancement of saturation magnetization (Ms) was observed in comparison with previously reported results. Minor variatio
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 29:789-794
Nanoparticles of Mn x Zn(1−x)Fe2O4 with x = 0.5, 0.6, 0.7, 0.8 were prepared for the first time with metal oxides as raw material, using simple inexpensive combustion technique at low temperature. Formation of nanoparticle material was confirmed fr
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 28:2461-2463
The powder of Ni 0.40Zn 0.60Fe 2 O 4 nanoparticles is synthesized using a microwave-assisted combustion method. X-ray diffraction and IR spectrum analysis show that the sample has a single-phase spinel structure. Debye–Scherrer formula reveals a cr
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 26:3293-3298
Bulk Ni0.55Zn0.45Fe2O4 samples were obtained by sintering their nanopowder at 1100 ∘C, 1200 ∘C, and 1300 ∘C. Improvement in crystallinity on sintering was identified from increase in intensity of the XRD peaks and grain development in SEM micro
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 25:1907-1911
Nanoparticle Ni1−xZnx Fe2O4 (x=0.35,0.45) samples were prepared successfully via microwave assisted combustion method. Synthesis of nanosize materials at a low temperature using a domestic microwave oven is the unique feature of this method and is
Publikováno v:
Journal of Materials Science. 42:878-882
Mn–Zn spinel ferrites are most important class of magnetic materials owing to their high saturation magnetization, high permeability, low loss and interesting applications in various fields. The magnetic as well as electrical properties of these fe
Publikováno v:
International Journal of Nanoscience. :589-597
Nitrilotriacetate precursors have been used for synthesis of oxide materials. High permeability Mn – Zn ferrite with general formula Mn x Zn 1-x Fe 2 O 4 where x=0.3/0.35/0.4/0.45/0.5/0.55/0.6/0.65/0.7 were prepared using this novel method. Formati
Autor:
J. S. Budkuley, Ganpat K. Naik
Publikováno v:
Thermochimica Acta. 320:115-120
Monobasic metal nitrilotriacetate hydrated salts, MH[N(CH2COO)3].xH2O, have been prepared by the reaction of nitrilotriacetic acid with metal carbonate. DTA studies of these salts both in N2 and air reveal that these salts initially undergo dehydrati
Synthesis, characterization, spectral and thermal properties of metal-hydrazinium nitrilotriacetates
Autor:
G. K. Naik, J. S. Budkuley
Publikováno v:
Journal of thermal analysis. 50:815-821
Hydrazine derivatives of the monobasic nitrilotriacetate salts of zinc and alkaline earth metals have been prepared. IR absorption frequencies and thermal properties of these metal-hydrazinium nitrilotriacetates, (N2H5)M[N(CH2COO)3]·xH2O have been d
Autor:
Pramod Bhatt, R. B. Tangsali, G. K. Naik, J. S. Budkuley, Manoj M. Kothawale, Sher Singh Meena
Publikováno v:
AIP Conference Proceedings.
Ni0.60Zn0.40Fe2O4 ferrite was prepared via microwave assisted combustion method and sintered at three different temperatures (1100, 1200 &1300 °C). The lattice constant and bulk density increases whereas the porosity decreases (from 12% to 8% at 110