Controllable Synthesis of γ-Fe                         2                         O                         3                          Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties

Shanshan Wang; Qingze Jiao; Xiufeng Liu; Yingchun Xu; Quan Shi; Song Yue; Yun Zhao; Hongbo Liu; Caihong Feng; Daxin Shi

doi:10.1021/acssuschemeng.8b06729

Controllable Synthesis of γ-Fe ₂ O ₃ Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties

Shanshan Wang, Qingze Jiao, Xiufeng Liu, Yingchun Xu, Quan Shi, Song Yue, Yun Zhao^*, Hongbo Liu, Caihong Feng, Daxin Shi

^*此作品的通讯作者

Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

77 引用（Scopus）

摘要

γ-Fe ₂ O ₃ nanotube/porous reduced graphene oxide (rGO) composites were prepared using a controllable method. Uniform γ-Fe ₂ O ₃ nanotubes with a diameter of about 85 nm and a length of about 230 nm are well distributed between porous rGO sheets. Compared with the γ-Fe ₂ O ₃ nanorod/porous rGO and γ-Fe ₂ O ₃ nanotube/nonporous rGO, the γ-Fe ₂ O ₃ nanotube/porous rGO composites with both unique hollow and porous structure show an advantage for the attenuation of microwaves. The appropriate dielectric loss and magnetic loss result in a good impedance matching. The minimum reflection loss of γ-Fe ₂ O ₃ nanotube/porous rGO composite reaches -34.20 dB with a thickness of 2.0 mm, and the absorption bandwidth is 4.59 GHz. These results reveal that the synthesis of hollow and porous composites is a promising way for getting lightweight microwave materials with high performance.

源语言	英语
页（从-至）	7004-7013
页数	10
期刊	ACS Sustainable Chemistry and Engineering
卷	7
期	7
DOI	https://doi.org/10.1021/acssuschemeng.8b06729
出版状态	已出版 - 1 4月 2019

联合国可持续发展目标

此成果有助于实现下列可持续发展目标：

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10.1021/acssuschemeng.8b06729

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Wang, S., Jiao, Q., Liu, X., Xu, Y., Shi, Q., Yue, S., Zhao, Y., Liu, H., Feng, C., & Shi, D. (2019). Controllable Synthesis of γ-Fe ₂ O ₃ Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties ACS Sustainable Chemistry and Engineering, 7(7), 7004-7013. https://doi.org/10.1021/acssuschemeng.8b06729

Wang, Shanshan ; Jiao, Qingze ; Liu, Xiufeng 等. / Controllable Synthesis of γ-Fe ₂ O ₃ Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties 在: ACS Sustainable Chemistry and Engineering. 2019 ; 卷 7, 号码 7. 页码 7004-7013.

@article{49fcc900ec2b4eae90f5c4abba90fd7d,

title = " Controllable Synthesis of γ-Fe 2 O 3 Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties ",

abstract = " γ-Fe 2 O 3 nanotube/porous reduced graphene oxide (rGO) composites were prepared using a controllable method. Uniform γ-Fe 2 O 3 nanotubes with a diameter of about 85 nm and a length of about 230 nm are well distributed between porous rGO sheets. Compared with the γ-Fe 2 O 3 nanorod/porous rGO and γ-Fe 2 O 3 nanotube/nonporous rGO, the γ-Fe 2 O 3 nanotube/porous rGO composites with both unique hollow and porous structure show an advantage for the attenuation of microwaves. The appropriate dielectric loss and magnetic loss result in a good impedance matching. The minimum reflection loss of γ-Fe 2 O 3 nanotube/porous rGO composite reaches -34.20 dB with a thickness of 2.0 mm, and the absorption bandwidth is 4.59 GHz. These results reveal that the synthesis of hollow and porous composites is a promising way for getting lightweight microwave materials with high performance.",

keywords = "Microwave-absorbing performance, Nanotube, Porous composite, Reduced graphene oxide, γ-Fe O",

author = "Shanshan Wang and Qingze Jiao and Xiufeng Liu and Yingchun Xu and Quan Shi and Song Yue and Yun Zhao and Hongbo Liu and Caihong Feng and Daxin Shi",

note = "Publisher Copyright: {\textcopyright} 2019 American Chemical Society.",

year = "2019",

month = apr,

day = "1",

doi = "10.1021/acssuschemeng.8b06729",

language = "English",

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Wang, S, Jiao, Q, Liu, X, Xu, Y, Shi, Q, Yue, S, Zhao, Y, Liu, H, Feng, C & Shi, D 2019, ' Controllable Synthesis of γ-Fe ₂ O ₃ Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties ', ACS Sustainable Chemistry and Engineering, 卷 7, 号码 7, 页码 7004-7013. https://doi.org/10.1021/acssuschemeng.8b06729

Controllable Synthesis of γ-Fe ₂ O ₃ Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties . / Wang, Shanshan; Jiao, Qingze; Liu, Xiufeng 等.
在: ACS Sustainable Chemistry and Engineering, 卷 7, 号码 7, 01.04.2019, 页码 7004-7013.

科研成果: 期刊稿件 › 文章 › 同行评审

TY - JOUR

T1 - Controllable Synthesis of γ-Fe 2 O 3 Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties

AU - Wang, Shanshan

AU - Jiao, Qingze

AU - Liu, Xiufeng

AU - Xu, Yingchun

AU - Shi, Quan

AU - Yue, Song

AU - Zhao, Yun

AU - Liu, Hongbo

AU - Feng, Caihong

AU - Shi, Daxin

PY - 2019/4/1

Y1 - 2019/4/1

N2 - γ-Fe 2 O 3 nanotube/porous reduced graphene oxide (rGO) composites were prepared using a controllable method. Uniform γ-Fe 2 O 3 nanotubes with a diameter of about 85 nm and a length of about 230 nm are well distributed between porous rGO sheets. Compared with the γ-Fe 2 O 3 nanorod/porous rGO and γ-Fe 2 O 3 nanotube/nonporous rGO, the γ-Fe 2 O 3 nanotube/porous rGO composites with both unique hollow and porous structure show an advantage for the attenuation of microwaves. The appropriate dielectric loss and magnetic loss result in a good impedance matching. The minimum reflection loss of γ-Fe 2 O 3 nanotube/porous rGO composite reaches -34.20 dB with a thickness of 2.0 mm, and the absorption bandwidth is 4.59 GHz. These results reveal that the synthesis of hollow and porous composites is a promising way for getting lightweight microwave materials with high performance.

AB - γ-Fe 2 O 3 nanotube/porous reduced graphene oxide (rGO) composites were prepared using a controllable method. Uniform γ-Fe 2 O 3 nanotubes with a diameter of about 85 nm and a length of about 230 nm are well distributed between porous rGO sheets. Compared with the γ-Fe 2 O 3 nanorod/porous rGO and γ-Fe 2 O 3 nanotube/nonporous rGO, the γ-Fe 2 O 3 nanotube/porous rGO composites with both unique hollow and porous structure show an advantage for the attenuation of microwaves. The appropriate dielectric loss and magnetic loss result in a good impedance matching. The minimum reflection loss of γ-Fe 2 O 3 nanotube/porous rGO composite reaches -34.20 dB with a thickness of 2.0 mm, and the absorption bandwidth is 4.59 GHz. These results reveal that the synthesis of hollow and porous composites is a promising way for getting lightweight microwave materials with high performance.

KW - Microwave-absorbing performance

KW - Nanotube

KW - Porous composite

KW - Reduced graphene oxide

KW - γ-Fe O

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U2 - 10.1021/acssuschemeng.8b06729

DO - 10.1021/acssuschemeng.8b06729

M3 - Article

AN - SCOPUS:85063497688

SN - 2168-0485

VL - 7

SP - 7004

EP - 7013

JO - ACS Sustainable Chemistry and Engineering

JF - ACS Sustainable Chemistry and Engineering

IS - 7

ER -

Wang S, Jiao Q, Liu X, Xu Y, Shi Q, Yue S 等. Controllable Synthesis of γ-Fe ₂ O ₃ Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties ACS Sustainable Chemistry and Engineering. 2019 4月 1;7(7):7004-7013. doi: 10.1021/acssuschemeng.8b06729

Controllable Synthesis of γ-Fe 2 O 3 Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties

摘要

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引用此

Controllable Synthesis of γ-Fe ₂ O ₃ Nanotube/Porous rGO Composites and Their Enhanced Microwave Absorption Properties