Nanocasting synthesis of Fe3O4@HTC nanocapsules and their superior electromagnetic properties

Zhihong Yang; Tong Xue; Linghui Yu; Guangbin Ji; Guoyue Xu; Zhichuan J. Xu

doi:10.1039/c6ra01930g

Nanocasting synthesis of Fe₃O₄@HTC nanocapsules and their superior electromagnetic properties

Zhihong Yang, Tong Xue, Linghui Yu, Guangbin Ji, Guoyue Xu, Zhichuan J. Xu^*

^*Corresponding author for this work

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

14 Citations (Scopus)

Abstract

Magnetic nanocapsules with Fe₃O₄ nanorods as the core and hydrothermal carbon (HTC) as the shell have been synthesized using a nanocasting method. Due to the strong shape anisotropy of the nanorods, the nanocapsules exhibit a higher coercivity and increased resonance at the high frequency range. Benefiting from the improvement of dielectric loss and magnetic loss at high frequency, the Fe₃O₄@HTC nanocapsule composites show superior microwave attenuation properties.

Original language	English
Pages (from-to)	20386-20391
Number of pages	6
Journal	RSC Advances
Volume	6
Issue number	24
DOIs	https://doi.org/10.1039/c6ra01930g
Publication status	Published - 2016
Externally published	Yes

Bibliographical note

Publisher Copyright:
© The Royal Society of Chemistry 2016.

ASJC Scopus Subject Areas

General Chemistry
General Chemical Engineering

Access to Document

10.1039/c6ra01930g

Cite this

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abstract = "Magnetic nanocapsules with Fe3O4 nanorods as the core and hydrothermal carbon (HTC) as the shell have been synthesized using a nanocasting method. Due to the strong shape anisotropy of the nanorods, the nanocapsules exhibit a higher coercivity and increased resonance at the high frequency range. Benefiting from the improvement of dielectric loss and magnetic loss at high frequency, the Fe3O4@HTC nanocapsule composites show superior microwave attenuation properties.",

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AU - Xue, Tong

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AU - Ji, Guangbin

AU - Xu, Guoyue

AU - Xu, Zhichuan J.

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