Study on preparation and magnetic properties of soft ferrites nanopowders by microemulsion method

Ling Yun Zhang; Hang Min Guan; Han Sheng Li; De Chun Zhu; Da Ming Gao

Study on preparation and magnetic properties of soft ferrites nanopowders by microemulsion method

Ling Yun Zhang^*, Hang Min Guan, Han Sheng Li, De Chun Zhu, Da Ming Gao

^*此作品的通讯作者

化学与化工学院

Hefei University

科研成果: 期刊稿件 › 文章 › 同行评审

4 引用（Scopus）

摘要

NiFe₂O₄, Ni_0.5Zn_0.5Fe₂O₄, MnFe₂O₄, Mn_0.5Zn_0.5Fe₂O₄ nanopowders with spinel structure were prepared in the system of water-in-oil microemulsion of water/Triton X-100/n-hexanol/cyclohexane.The structure and magnetic properties of the obtained nanopowders were characterized by TEM, XRD, Zeta potential devices, VSM and so on. The results show that the as prepared soft ferrites nanopowders have a complete structure and a narrow size distribution (30-80 nm). The optimal calcining temperature of nanopowders were 500 °C. The magnetic properties of the nanopowders were measured at room temperature. Compared with other preparation methods, the nanopowder prepared by microemulsion method had the fine soft magnetic properties with a high specific saturation magnetization, a low specific remanent magnetization and coercivity.

源语言	英语
页（从-至）	500-504
页数	5
期刊	Rengong Jingti Xuebao/Journal of Synthetic Crystals
卷	40
期	2
出版状态	已出版 - 4月 2011

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title = "Study on preparation and magnetic properties of soft ferrites nanopowders by microemulsion method",

abstract = "NiFe2O4, Ni0.5Zn0.5Fe2O4, MnFe2O4, Mn0.5Zn0.5Fe2O4 nanopowders with spinel structure were prepared in the system of water-in-oil microemulsion of water/Triton X-100/n-hexanol/cyclohexane.The structure and magnetic properties of the obtained nanopowders were characterized by TEM, XRD, Zeta potential devices, VSM and so on. The results show that the as prepared soft ferrites nanopowders have a complete structure and a narrow size distribution (30-80 nm). The optimal calcining temperature of nanopowders were 500 °C. The magnetic properties of the nanopowders were measured at room temperature. Compared with other preparation methods, the nanopowder prepared by microemulsion method had the fine soft magnetic properties with a high specific saturation magnetization, a low specific remanent magnetization and coercivity.",

keywords = "Magnetic property, Microemulsion, Nanopowders, Soft ferrites",

author = "Zhang, {Ling Yun} and Guan, {Hang Min} and Li, {Han Sheng} and Zhu, {De Chun} and Gao, {Da Ming}",

year = "2011",

month = apr,

language = "English",

volume = "40",

pages = "500--504",

journal = "Rengong Jingti Xuebao/Journal of Synthetic Crystals",

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TY - JOUR

T1 - Study on preparation and magnetic properties of soft ferrites nanopowders by microemulsion method

AU - Zhang, Ling Yun

AU - Guan, Hang Min

AU - Li, Han Sheng

AU - Zhu, De Chun

AU - Gao, Da Ming

PY - 2011/4

Y1 - 2011/4

N2 - NiFe2O4, Ni0.5Zn0.5Fe2O4, MnFe2O4, Mn0.5Zn0.5Fe2O4 nanopowders with spinel structure were prepared in the system of water-in-oil microemulsion of water/Triton X-100/n-hexanol/cyclohexane.The structure and magnetic properties of the obtained nanopowders were characterized by TEM, XRD, Zeta potential devices, VSM and so on. The results show that the as prepared soft ferrites nanopowders have a complete structure and a narrow size distribution (30-80 nm). The optimal calcining temperature of nanopowders were 500 °C. The magnetic properties of the nanopowders were measured at room temperature. Compared with other preparation methods, the nanopowder prepared by microemulsion method had the fine soft magnetic properties with a high specific saturation magnetization, a low specific remanent magnetization and coercivity.

AB - NiFe2O4, Ni0.5Zn0.5Fe2O4, MnFe2O4, Mn0.5Zn0.5Fe2O4 nanopowders with spinel structure were prepared in the system of water-in-oil microemulsion of water/Triton X-100/n-hexanol/cyclohexane.The structure and magnetic properties of the obtained nanopowders were characterized by TEM, XRD, Zeta potential devices, VSM and so on. The results show that the as prepared soft ferrites nanopowders have a complete structure and a narrow size distribution (30-80 nm). The optimal calcining temperature of nanopowders were 500 °C. The magnetic properties of the nanopowders were measured at room temperature. Compared with other preparation methods, the nanopowder prepared by microemulsion method had the fine soft magnetic properties with a high specific saturation magnetization, a low specific remanent magnetization and coercivity.

KW - Magnetic property

KW - Microemulsion

KW - Nanopowders

KW - Soft ferrites

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M3 - Article

AN - SCOPUS:79957629490

SN - 1000-985X

VL - 40

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JO - Rengong Jingti Xuebao/Journal of Synthetic Crystals

JF - Rengong Jingti Xuebao/Journal of Synthetic Crystals

IS - 2

ER -

Study on preparation and magnetic properties of soft ferrites nanopowders by microemulsion method

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