本发明涉及一种醇热法制备钴锌铁氧体CoxZn1-xFe2O4磁性纳米粉体的方法,包括:(1)在室温下,称取铁盐,钴盐,锌盐,分散到乙二醇溶液中,待完全溶解后加入聚乙二醇(200～1000),再加入无水乙酸钠,搅拌,形成反应液;(2)放入反应釜中,升温至180～220℃,反应8～16h;冷却至室温,用磁铁收集产物,去离子水洗涤产物,...
NaOH共沉淀法制备尖晶石型CoxZn1-xFe2O4纳米晶
Magnetic and dielectric properties of CoxZn1-xFe2O4 synthesized by metallo-organic decomposition technique. International Journal of Advances in Engineering & Technology, 5(1), 544-554.Sharma, Anshu, Parmar, Kusum, Kotnala R.K. and Negi, N.S., "Magnetic and Dielectric Properties of CoxZn1-...
来源期刊 Journal of Magnetism & Magnetic Materials 研究点推荐 CoxZn1xFe2O4 magnetic nanoparticles Co xZn 1 xFe 2O 4 ( x=0.0–1.0) nanoparticles PEG-assisted route polyethylene glycol (PEG)-assisted hydrothermal route 引用走势 2013 被引量:34 0...
Structural and magnetic properties of CoxZn1-xFe2O4 nanocrystals synthesized by microwave methodKoseogluY.BaykalA.GozuakF.KavasH.ingentaconnectPolyhedron OxfordY. Koseoğlu, A. Baykal, F. Gozuak, H. Kavas, Structural and magnetic properties of CoxZn1-xFe2O4 nanocrystals synthesized by ...
Structural, AC and DC magnetic properties of polycrystalline Zn1−xCoxFe2O4 (x=0.2, 0.4) samples sintered at various temperatures (1100–1300 °C), and various dwell times (0.2–15 h) have been investigated thoroughly. The bulk density of the Zn0.60Co0.40Fe2O4 samples increa...
Depending on the variation of the Zn2+/Co2+ ratio in the Zn1−xCoxFe2O4 (x=0, 0.2, 0.5, 0.8 and 1.0)-type ferrospinels, the systems showed different activity trends for aniline and phenol methylation using methanol as the alkylating agent. An increase in Zn2+/Co2+ ratio increased ...
CoxZn1−xFe2O4Phenomenological modelThe effect of Co content on magnetocaloric effect (MCE) in CoxZn1xFe2O4 (CZF) with x = 0, 0.1, 0.2, 0.3, and 0.4, prepared by auto-combustion technique, has been investigated by phenomenological model. The results show that MCE for CZF nanoparticles...
The effect of Co content on magnetocaloric effect (MCE) in CoxZn1xFe2O4 (CZF) with x = 0, 0.1, 0.2, 0.3, and 0.4, prepared by auto-combustion technique, has been investigated by phenomenological model. The results show that MCE for CZF nanoparticles is enhanced stron...
Sidra Nazim, Tehmina Kousar, Muhammad Shahid, Muhammad Azhar Khan, Gulfam Nasar, Muhammad Sher and Muhammad Farooq Warsi, New Graphene-CoxZn1-xFe2O4 Nano- Heterostructures: Magnetically Separable Visible Light Photocatalytic Materials, Ceramics International, 42 (2016) 7647-7654...