Nd doped Fe3C nanoparticles: The structure, morphology and magnetic properties

Zhantong Ye; Wei Wang; Xiang Lei; Nan Zhao; Xiaodong Chen; Hong Ding; Hua Yang

doi:10.1016/j.jallcom.2017.06.214

Nd doped Fe₃C nanoparticles: The structure, morphology and magnetic properties

Zhantong Ye
, Wei Wang
, Xiang Lei
, Nan Zhao
, Xiaodong Chen
, Hong Ding
, Hua Yang^*

^*Corresponding author for this work

College of Chemistry
Jilin University

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The (Fe_1-xNd_x)₃C nanoparticles (NPs) were prepared by a sol-gel method. The structure, morphology and magnetic properties were investigated by X-ray diffraction, Raman spectra, transmission electron microscopy (TEM) and vibrating sample magnetometer (VSM). Analysis results show that the (Fe_1-xNd_x)₃C NPs were embedded in multi-walled carbon nanotubes and displayed ferromagnetic properties. And it is indicated that their saturation magnetization (M_s) values tend to decrease with increasing the Nd doping concentration. More importantly, we propose a possible mechanism to explain the formation process of the (Fe_1-xNd_x)₃C NPs.

Original language	English
Pages (from-to)	295-300
Number of pages	6
Journal	Journal of Alloys and Compounds
Volume	723
DOIs	https://doi.org/10.1016/j.jallcom.2017.06.214
State	Published - 5 Nov 2017
Externally published	Yes

Keywords

(FeNd)C
FeC
Magnetic properties
Sol-gel method

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10.1016/j.jallcom.2017.06.214

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@article{03609829602544a8ba7106d0fdb12e36,

title = "Nd doped Fe3C nanoparticles: The structure, morphology and magnetic properties",

abstract = "The (Fe1-xNdx)3C nanoparticles (NPs) were prepared by a sol-gel method. The structure, morphology and magnetic properties were investigated by X-ray diffraction, Raman spectra, transmission electron microscopy (TEM) and vibrating sample magnetometer (VSM). Analysis results show that the (Fe1-xNdx)3C NPs were embedded in multi-walled carbon nanotubes and displayed ferromagnetic properties. And it is indicated that their saturation magnetization (Ms) values tend to decrease with increasing the Nd doping concentration. More importantly, we propose a possible mechanism to explain the formation process of the (Fe1-xNdx)3C NPs.",

keywords = "(FeNd)C, FeC, Magnetic properties, Sol-gel method",

author = "Zhantong Ye and Wei Wang and Xiang Lei and Nan Zhao and Xiaodong Chen and Hong Ding and Hua Yang",

note = "Publisher Copyright: {\textcopyright} 2017 Elsevier B.V.",

year = "2017",

month = nov,

day = "5",

doi = "10.1016/j.jallcom.2017.06.214",

language = "英语",

volume = "723",

pages = "295--300",

journal = "Journal of Alloys and Compounds",

issn = "0925-8388",

publisher = "Elsevier B.V.",

}

TY - JOUR

T1 - Nd doped Fe3C nanoparticles

T2 - The structure, morphology and magnetic properties

AU - Ye, Zhantong

AU - Wang, Wei

AU - Lei, Xiang

AU - Zhao, Nan

AU - Chen, Xiaodong

AU - Ding, Hong

AU - Yang, Hua

PY - 2017/11/5

Y1 - 2017/11/5

N2 - The (Fe1-xNdx)3C nanoparticles (NPs) were prepared by a sol-gel method. The structure, morphology and magnetic properties were investigated by X-ray diffraction, Raman spectra, transmission electron microscopy (TEM) and vibrating sample magnetometer (VSM). Analysis results show that the (Fe1-xNdx)3C NPs were embedded in multi-walled carbon nanotubes and displayed ferromagnetic properties. And it is indicated that their saturation magnetization (Ms) values tend to decrease with increasing the Nd doping concentration. More importantly, we propose a possible mechanism to explain the formation process of the (Fe1-xNdx)3C NPs.

AB - The (Fe1-xNdx)3C nanoparticles (NPs) were prepared by a sol-gel method. The structure, morphology and magnetic properties were investigated by X-ray diffraction, Raman spectra, transmission electron microscopy (TEM) and vibrating sample magnetometer (VSM). Analysis results show that the (Fe1-xNdx)3C NPs were embedded in multi-walled carbon nanotubes and displayed ferromagnetic properties. And it is indicated that their saturation magnetization (Ms) values tend to decrease with increasing the Nd doping concentration. More importantly, we propose a possible mechanism to explain the formation process of the (Fe1-xNdx)3C NPs.

KW - (FeNd)C

KW - FeC

KW - Magnetic properties

KW - Sol-gel method

UR - https://www.scopus.com/pages/publications/85021344740

U2 - 10.1016/j.jallcom.2017.06.214

DO - 10.1016/j.jallcom.2017.06.214

M3 - 文章

AN - SCOPUS:85021344740

SN - 0925-8388

VL - 723

SP - 295

EP - 300

JO - Journal of Alloys and Compounds

JF - Journal of Alloys and Compounds

ER -

Nd doped Fe₃C nanoparticles: The structure, morphology and magnetic properties

Abstract

Keywords

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