Robust Ti3C2Tx MXene foam modified with natural antioxidants for long-term effective electromagnetic interference shielding

Guohong Wang, Minghang Li, Jianxi Liu, Fang Ye, Laifei Cheng, Xiaomeng Fan, Xingmin Liu, Ralf Riedel

科研成果: 期刊稿件文章同行评审

7 引用 (Scopus)

摘要

MXenes have been proven to be outstanding lossy phase of advanced electromagnetic interference (EMI) shielding materials. However, their poor tolerance to oxygen and water results in fast degradation of the pristine two-dimensional (2D) nanostructure and fading of the functional performance. Herein, in this research, natural antioxidants (e.g., melatonin, tea polyphenols, and phytic acid) were employed to protect the Ti3C2Tx MXene from its degradation in order to achieve a long-term stability of the EMI shielding performance. The results showed that the synthesized composites comprised of antioxidants and Ti3C2Tx exhibited a decelerating degradation rate resulting in an improved EMI shielding effective (SE) stability. The antioxidation mechanism of the applied antioxidants is discussed with respect to the nanostructure evolution of the Ti3C2Tx MXene. This work contributes to the basic foundations for the further development of advanced MXenes for stable applications in the EM field.

源语言英语
文章编号107176
期刊iScience
26
11
DOI
出版状态已出版 - 17 11月 2023

指纹

探究 'Robust Ti3C2Tx MXene foam modified with natural antioxidants for long-term effective electromagnetic interference shielding' 的科研主题。它们共同构成独一无二的指纹。

引用此