Cellulose aerogels decorated with multi-walled carbon nanotubes: preparation, characterization, and application for electromagnetic interference shielding

doi:10.15302/J-FASE-2015082

Frontiers of Agricultural Science and Engineering

2015, Vol. 2

Issue (4): 341-346 https://doi.org/10.15302/J-FASE-2015082

本期目录

Cellulose aerogels decorated with multi-walled carbon nanotubes: preparation, characterization, and application for electromagnetic interference shielding

Jian LI(

),Caichao WAN

Material Science and Engineering College, Northeast Forestry University, Harbin 150040, China

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Abstract：

Electromagnetic wave pollution has attracted extensive attention because of its ability to affect the operation of electronic machinery and endanger human health. In this work, the environmentally-friendly hybrid aerogels consisting of cellulose and multi-walled carbon nanotubes (MWCNTs) were fabricated. The aerogels have a low bulk density of 58.17 mg·cm⁻³. The incorporation of MWCNTs leads to an improvement in the thermal stability. In addition, the aerogels show a high electromagnetic interference (EMI) SE_total value of 19.4 dB. Meanwhile, the absorption-dominant shielding mechanism helps a lot to reduce secondary radiation, which is beneficial to develop novel eco-friendly EMI shielding materials.

Key words： cellulose aerogels carbon nanotubes electromagnetic interference shielding composites

收稿日期: 2015-10-19 出版日期: 2016-01-19

Corresponding Author(s): Jian LI

引用本文:

. [J]. Frontiers of Agricultural Science and Engineering, 2015, 2(4): 341-346.
Jian LI,Caichao WAN. Cellulose aerogels decorated with multi-walled carbon nanotubes: preparation, characterization, and application for electromagnetic interference shielding. Front. Agr. Sci. Eng. , 2015, 2(4): 341-346.

链接本文:

https://academic.hep.com.cn/fase/CN/10.15302/J-FASE-2015082
https://academic.hep.com.cn/fase/CN/Y2015/V2/I4/341

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