Coralliform Li0.35Zn0.3Fe2.35O4/polyaniline nanocomposites: Facile synthesis and enhanced microwave absorption properties

Zuo, Yuxin; Yao, Zhengjun; Hu, Lin; Zhou, Jintang; Liu, Yijie; Chen, Wenjing; Shen, Cheng

doi:10.1016/j.jallcom.2018.02.324

Cited by 29 publications

(1 citation statement)

References 32 publications

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“…Recently, development of highperformance MAMs with thin thickness, low density, wide bandwidth, and strong absorption has attracted great interest to eliminate the EM pollution. [1][2][3] Conducting polymers and carbon materials are studied as new type of microwave materials by researchers all over the world. Polyaniline (PANI) has been studied mostly among the conducting polymers because of its advantages such as high electrical conductivity, good microwave-absorbing properties, easy synthesis, and commercial viability.…”

Section: Introductionmentioning

confidence: 99%

Itaconic acid–doped polyaniline/MWCNTs nanocomposites for microwave absorbing materials

Wang

Liu

Han

et al. 2018

High Performance Polymers

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Itaconic acid–doped polyaniline (PANI)/multiwalled carbon nanotubes (MWCNTs) nanocomposites were prepared via in situ polymerization for microwave absorbing materials. The interaction between PANI and MWCNTs and the influence of MWCNTs loadings on the properties of their nanocomposites were investigated by various measurements, such as Fourier transform infrared spectroscopy, X-ray diffraction, field-emission scanning electron microscopy, thermogravimetric analysis, and network analyzer. The electron delocalization in the composites is associated with the π–π* interaction between the surface of MWCNTs and the quinoid rings of PANI. The conductivity, crystallinity, and thermal stability of the nanocomposites with different morphologies have been increased due to the introduction of different MWCNTs loadings. Moreover, the microwave-absorbing property of itaconic acid-doped PANI in the reflection loss value and in different frequency areas is improved by the incorporation of MWCNTs. The nanocomposites are promising candidates in microwave absorption applications.

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Section: Introductionmentioning

confidence: 99%