Reduced graphene oxides: Light-weight and high-efficiency electromagnetic interference shielding at elevated temperatures

Bo Wen; Maosheng Cao; Mingming Lu; Wenqiang Cao; Honglong Shi; Jia Liu; Xixi Wang; Haibo Jin; Xiaoyong Fang; Wenzhong Wang; Jie Yuan

doi:10.1002/adma.201400108

Reduced graphene oxides: Light-weight and high-efficiency electromagnetic interference shielding at elevated temperatures

Bo Wen
, Maosheng Cao^*
, Mingming Lu
, Wenqiang Cao
, Honglong Shi
, Jia Liu
, Xixi Wang
, Haibo Jin
, Xiaoyong Fang
, Wenzhong Wang
, Jie Yuan

^*Corresponding author for this work

School of Material Science and Engineering

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

1532 Citations (Scopus)

Abstract

Chemical graphitized r-GOs, as the thinnest and lightest material in the carbon family, exhibit high-efficiency electromagnetic interference (EMI) shielding at elevated temperature, attributed to the cooperation of dipole polarization and hopping conductivity. The r-GO composites show different temperature-dependent imaginary permittivities and EMI shielding performances with changing mass ratio.

Original language	English
Pages (from-to)	3484-3489
Number of pages	6
Journal	Advanced Materials
Volume	26
Issue number	21
DOIs	https://doi.org/10.1002/adma.201400108
Publication status	Published - 4 Jun 2014

Keywords

chemical graphitization
electromagnetic shielding
permittivity
reduced graphene oxide
temperature dependence

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10.1002/adma.201400108

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abstract = "Chemical graphitized r-GOs, as the thinnest and lightest material in the carbon family, exhibit high-efficiency electromagnetic interference (EMI) shielding at elevated temperature, attributed to the cooperation of dipole polarization and hopping conductivity. The r-GO composites show different temperature-dependent imaginary permittivities and EMI shielding performances with changing mass ratio.",

keywords = "chemical graphitization, electromagnetic shielding, permittivity, reduced graphene oxide, temperature dependence",

author = "Bo Wen and Maosheng Cao and Mingming Lu and Wenqiang Cao and Honglong Shi and Jia Liu and Xixi Wang and Haibo Jin and Xiaoyong Fang and Wenzhong Wang and Jie Yuan",

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T2 - Light-weight and high-efficiency electromagnetic interference shielding at elevated temperatures

AU - Wen, Bo

AU - Cao, Maosheng

AU - Lu, Mingming

AU - Cao, Wenqiang

AU - Shi, Honglong

AU - Liu, Jia

AU - Wang, Xixi

AU - Jin, Haibo

AU - Fang, Xiaoyong

AU - Wang, Wenzhong

AU - Yuan, Jie

PY - 2014/6/4

Y1 - 2014/6/4

N2 - Chemical graphitized r-GOs, as the thinnest and lightest material in the carbon family, exhibit high-efficiency electromagnetic interference (EMI) shielding at elevated temperature, attributed to the cooperation of dipole polarization and hopping conductivity. The r-GO composites show different temperature-dependent imaginary permittivities and EMI shielding performances with changing mass ratio.

AB - Chemical graphitized r-GOs, as the thinnest and lightest material in the carbon family, exhibit high-efficiency electromagnetic interference (EMI) shielding at elevated temperature, attributed to the cooperation of dipole polarization and hopping conductivity. The r-GO composites show different temperature-dependent imaginary permittivities and EMI shielding performances with changing mass ratio.

KW - chemical graphitization

KW - electromagnetic shielding

KW - permittivity

KW - reduced graphene oxide

KW - temperature dependence

UR - https://www.scopus.com/pages/publications/84901929085

U2 - 10.1002/adma.201400108

DO - 10.1002/adma.201400108

M3 - Article

AN - SCOPUS:84901929085

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VL - 26

SP - 3484

EP - 3489

JO - Advanced Materials

JF - Advanced Materials

IS - 21

ER -

Reduced graphene oxides: Light-weight and high-efficiency electromagnetic interference shielding at elevated temperatures

Abstract

Keywords

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