Influence of manganese substitution on structural and magnetic properties of CoFe2O4 nanoparticles
文献类型：期刊论文
| 作者 | Adeela, N.1,2; Maaz, K.2,4; Khan, U.3; Karim, S.2; Nisar, A.2; Ahmad, M.2; Ali, G.2; Han, X. F.3; Duan, J. L.4; Liu, J.4
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| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
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| 出版日期 | 2015-08-05 |
| 卷号 | 639页码:533-540 |
| 关键词 | Ferrite Nanoparticles Coprecipitation Magnetic Properties |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2015.03.203 |
| 文献子类 | Article |
| 英文摘要 | Nanocrystalline ferrites with general formula of Co1 xMnxFe2O4 (0 <= x <= 1) have been synthesized via wet chemical coprecipitation technique. Structural and magnetic investigations were performed at room temperature. The results revealed the formation of single phase Mn-substituted CoFe2O4 nanoparticles with crystallite sizes in the range 12-15 nm. An increase in lattice parameter and decrease in X-ray density were observed with increasing Mn concentration in CoFe2O4. FTIR results showed two (vibrational) frequency bands (upsilon(1) and upsilon(2)) for tetrahedral and octahedral sites confirming the formation of spinel ferrite. Magnetic measurements showed increasing behavior of both coercivity and saturation magnetization of cobalt ferrite up to 20-30% manganese concentration followed by a monotonic decrease in these parameters for higher Mn concentrations. (C) 2015 Elsevier B.V. All rights reserved. |
| WOS关键词 | DOPED COBALT FERRITE ; COMBUSTION SYNTHESIS ; NI ; COPRECIPITATION ; PRECURSOR |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000353823800082 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://119.78.100.186/handle/113462/47991]  |
| 专题 | 中国科学院近代物理研究所 |
| 通讯作者 | Maaz, K. |
| 作者单位 | 1.Univ Punjab, Ctr High Energy Phys, Lahore 54000, Pakistan 2.Phys Div PINSTECH, Nanomat Res Grp, Islamabad 45650, Pakistan 3.Chinese Acad Sci, Inst Phys, Beijing 100190, Peoples R China 4.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Adeela, N.,Maaz, K.,Khan, U.,et al. Influence of manganese substitution on structural and magnetic properties of CoFe2O4 nanoparticles[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2015,639:533-540. |
| APA | Adeela, N..,Maaz, K..,Khan, U..,Karim, S..,Nisar, A..,...&Liu, J..(2015).Influence of manganese substitution on structural and magnetic properties of CoFe2O4 nanoparticles.JOURNAL OF ALLOYS AND COMPOUNDS,639,533-540. |
| MLA | Adeela, N.,et al."Influence of manganese substitution on structural and magnetic properties of CoFe2O4 nanoparticles".JOURNAL OF ALLOYS AND COMPOUNDS 639(2015):533-540. |
入库方式： OAI收割
来源：近代物理研究所
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