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作者:Yao Ying , Yuzhao Gong , Dong Liu ...
来源:[J].Journal of Superconductivity and Novel Magnetism(IF 0.702), 2017, Vol.30 (8), pp.2129-2134Springer
摘要:Mn–Zn ferrites with high initial permeability ( μ i) and high saturation magnetic flux density ( B s) were successfully synthesized by using a conventional ceramic processing route with addition of MoO3. The structure, morphology, magnetic p...
作者:Murillo L. Martins , Ariovaldo O. Florentino , Alberto A. Cavalheiro ...
来源:[J].Ceramics International(IF 1.789), 2014, Vol.40 (10), pp.16023-16031Elsevier
摘要:Abstract(#br)Considering the wide application of crystalline Mn–Zn ferrites microparticles, understanding synthesis routes that allow the achievement of such materials is a constant need. In this work, Mn–Zn ferrites, Mn (1− x ) Zn x Fe 2 O 4 (0.15≤ x ≤0.30), were s...
作者:A. Zapata , G. Herrera
来源:[J].Ceramics International(IF 1.789), 2013, Vol.39 (7), pp.7853-7860Elsevier
摘要:Abstract(#br)Mn3Zn polycrystalline ferrites with Mn 1− x Zn x Fe 2 O 4 stoichiometry ( x =0.59, 0.61, 0.65) were prepared by solid state reaction. These ferrites were heated at different temperatures. The cubic structure with space group Fd3m (O h 7 ) No. 227 was confirmed by...
作者:J Fan , F.R Sale
来源:[J].Journal of the European Ceramic Society(IF 2.36), 2000, Vol.20 (16), pp.2743-2751Elsevier
摘要:Abstract(#br)The relationship between the microstructure, magnetic properties and impedance spectroscopy of Mn–Zn ferrites doped with B 2 O 3 (up to 0.5 wt.%) has been further investigated. The ferrites were prepared by using a citrate gel processing route. A uniform microstru...
作者:M.A. Gabal , A.M. Abdel-Daiem , Y.M. Al Angari ...
来源:[J].Polyhedron(IF 1.813), 2013, Vol.57, pp.105-111Elsevier
摘要:Abstract(#br)A series of nano-sized Al-substituted manganese zinc ferrites, Mn 0.8 Zn 0.2 Fe 2− x Al x O 4 ( x = 0.0−1.0), with a cubic spinel crystal structure were prepared through the citrate sol-gel auto-combustion method. Thermogravimetric measurements revealed that th...
作者:M.A. Gabal , R.S. Al-Luhaibi , Y.M. Al Angari
来源:[J].Journal of Magnetism and Magnetic Materials(IF 1.826), 2013, Vol.348, pp.107-112Elsevier
摘要:Abstract(#br)The present study aimed at the production of manganese–zinc ferrites through the recycling process of spent Zn–C batteries. Firstly, the spent Zn–C batteries were dismantled, crushed and leached in nitric acid and the composition of the acid solution was analy...
作者:M.A. Gabal , R.S. Al-luhaibi , Y.M. Al Angari
来源:[J].Powder Technology(IF 2.024), 2014, Vol.258, pp.32-37Elsevier
摘要:Abstract(#br)In the present study, spent Zn–C dry batteries were used as a source of Zinc, manganese and iron for preparing manganese–zinc ferrites through citrate sol–gel auto-combustion method. The battery contents were leached with nitric acid and the chemical composit...
作者:A.C.F.M. Costa , V.J. Silva , C.C. Xin ...
来源:[J].Journal of Alloys and Compounds(IF 2.39), 2009, Vol.495 (2), pp.503-505Elsevier
摘要:Abstract(#br)The goal of this study is to evaluate the influence of the urea and glycine fuels on the synthesis of Mn–Zn ferrite by combustion reaction. The morphology and magnetic properties of the resulting powders were investigated. The powders were characterized by X-ray...
作者:M.A. Ahmed , N. Okasha , M.M. El-Sayed
来源:[J].Ceramics International(IF 1.789), 2005, Vol.33 (1), pp.49-58Elsevier
摘要:... The compounds with the formula Mn 0.5 Zn 0.5 R 0.05 Fe 1.95 O 4 where R = Tb, La, Ce and Th, were prepared by the flash combustion technique. The prepared samples reveal that by introducing a relatively small amount of R(NO 3 ) 3 or R(Cl 3 ) instead of Fe 2 O 3 , an importan...
作者:Mao , Hua , Liu ...
来源:[J].Advances in Applied Ceramics(IF 0.688), 2007, Vol.106 (4), pp.171-174Taylor & Francis
摘要:Abstract(#br)Initial permeability μ i and power loss of Mn–Zn ferrites doped with CaO and nano SiO2 with different mean sizes were investigated. With increasing particle size of nano SiO2, the temperature stability of μ i becam...

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