Microwave absorption properties of magnetite multi-granule nanocluster-multiwall carbon nanotube composites

Boo Hyun An; Bum Chul Park; Amarsingh Bhabu Kanagaraj; Prerna Chaturvedi; Hamad Al Yassi; Jung Rae Park; Young Keun Kim; Jong Eun Ryu; Mihai Sanduleanu; Daniel Sunghoi Choi

doi:10.1142/S1793604719500115

Microwave absorption properties of magnetite multi-granule nanocluster-multiwall carbon nanotube composites

Boo Hyun An
, Bum Chul Park
, Amarsingh Bhabu Kanagaraj
, Prerna Chaturvedi
, Hamad Al Yassi
, Jung Rae Park
, Young Keun Kim
, Jong Eun Ryu
, Mihai Sanduleanu
, Daniel Sunghoi Choi

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

6 Scopus citations

Abstract

Fe ₃ O ₄ multi-granule nanocluster-multiwall carbon nanotube composites for microwave absorbing applications are fabricated by the surface-engineered tape-casting method. The multi-granule nanoclusters are synthesized by a modified polyol hydrothermal method and characterized by transmission electron microscopy, X-ray diffraction and vibrating sample magnetometer. The complex permittivity and permeability of the composites with different granule size of nanoclusters are characterized in X-band range with the reflection method. The absorption peak of the composites are shifted from 11.1GHz to 11.51GHz as granule size increased from 18nm to 35nm.

Original language	British English
Article number	1950011
Journal	Functional Materials Letters
Volume	12
Issue number	2
DOIs	https://doi.org/10.1142/S1793604719500115
State	Published - 1 Apr 2019

Keywords

carbon nanotube
ferrite
Microwave absorption
reflection loss

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10.1142/S1793604719500115

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title = "Microwave absorption properties of magnetite multi-granule nanocluster-multiwall carbon nanotube composites",

abstract = " Fe 3 O 4 multi-granule nanocluster-multiwall carbon nanotube composites for microwave absorbing applications are fabricated by the surface-engineered tape-casting method. The multi-granule nanoclusters are synthesized by a modified polyol hydrothermal method and characterized by transmission electron microscopy, X-ray diffraction and vibrating sample magnetometer. The complex permittivity and permeability of the composites with different granule size of nanoclusters are characterized in X-band range with the reflection method. The absorption peak of the composites are shifted from 11.1GHz to 11.51GHz as granule size increased from 18nm to 35nm.",

keywords = "carbon nanotube, ferrite, Microwave absorption, reflection loss",

author = "An, \{Boo Hyun\} and Park, \{Bum Chul\} and Kanagaraj, \{Amarsingh Bhabu\} and Prerna Chaturvedi and Yassi, \{Hamad Al\} and Park, \{Jung Rae\} and Kim, \{Young Keun\} and Ryu, \{Jong Eun\} and Mihai Sanduleanu and Choi, \{Daniel Sunghoi\}",

note = "Funding Information: Choi acknowledges the financial support of the Takreer Research Center Smart Sensor Program from the Takreer Research Center (No. EX2016-000016). Kim received financial support from the Nano \& Material Technology Development Program through the National Research Foundation of Korea (No. 2014M3A7B4052193) and the Ministry of Trade, Industry and Energy of Korea under Industrial Technology Innovation Program (No. 10080408). Ryu was supported by the new faculty start-up fund of the North Carolina State University. Publisher Copyright: {\textcopyright} 2019 World Scientific Publishing Company.",

year = "2019",

month = apr,

day = "1",

doi = "10.1142/S1793604719500115",

language = "British English",

volume = "12",

journal = "Functional Materials Letters",

issn = "1793-6047",

publisher = "World Scientific",

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TY - JOUR

T1 - Microwave absorption properties of magnetite multi-granule nanocluster-multiwall carbon nanotube composites

AU - An, Boo Hyun

AU - Park, Bum Chul

AU - Kanagaraj, Amarsingh Bhabu

AU - Chaturvedi, Prerna

AU - Yassi, Hamad Al

AU - Park, Jung Rae

AU - Kim, Young Keun

AU - Ryu, Jong Eun

AU - Sanduleanu, Mihai

AU - Choi, Daniel Sunghoi

N1 - Funding Information: Choi acknowledges the financial support of the Takreer Research Center Smart Sensor Program from the Takreer Research Center (No. EX2016-000016). Kim received financial support from the Nano & Material Technology Development Program through the National Research Foundation of Korea (No. 2014M3A7B4052193) and the Ministry of Trade, Industry and Energy of Korea under Industrial Technology Innovation Program (No. 10080408). Ryu was supported by the new faculty start-up fund of the North Carolina State University. Publisher Copyright: © 2019 World Scientific Publishing Company.

PY - 2019/4/1

Y1 - 2019/4/1

N2 - Fe 3 O 4 multi-granule nanocluster-multiwall carbon nanotube composites for microwave absorbing applications are fabricated by the surface-engineered tape-casting method. The multi-granule nanoclusters are synthesized by a modified polyol hydrothermal method and characterized by transmission electron microscopy, X-ray diffraction and vibrating sample magnetometer. The complex permittivity and permeability of the composites with different granule size of nanoclusters are characterized in X-band range with the reflection method. The absorption peak of the composites are shifted from 11.1GHz to 11.51GHz as granule size increased from 18nm to 35nm.

AB - Fe 3 O 4 multi-granule nanocluster-multiwall carbon nanotube composites for microwave absorbing applications are fabricated by the surface-engineered tape-casting method. The multi-granule nanoclusters are synthesized by a modified polyol hydrothermal method and characterized by transmission electron microscopy, X-ray diffraction and vibrating sample magnetometer. The complex permittivity and permeability of the composites with different granule size of nanoclusters are characterized in X-band range with the reflection method. The absorption peak of the composites are shifted from 11.1GHz to 11.51GHz as granule size increased from 18nm to 35nm.

KW - carbon nanotube

KW - ferrite

KW - Microwave absorption

KW - reflection loss

UR - https://www.scopus.com/pages/publications/85055208233

U2 - 10.1142/S1793604719500115

DO - 10.1142/S1793604719500115

M3 - Article

AN - SCOPUS:85055208233

SN - 1793-6047

VL - 12

JO - Functional Materials Letters

JF - Functional Materials Letters

IS - 2

M1 - 1950011

ER -

Microwave absorption properties of magnetite multi-granule nanocluster-multiwall carbon nanotube composites

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Keywords

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