Lei Wang#, Hua Qiu#, Chaobo Liang, Ping Song, Yixin Han, Yixuan Han, Junwei Gu*, Jie Kong, Duo Pan and Zhanhu Guo*. Electromagnetic Interference Shielding MWCNT-Fe3O4@Ag/Epoxy Nanocomposites with Satisfactory Thermal Conductivity and High Thermal Stability. Carbon, 2019, 141: 506-514.. 2017IF=7.082 (1區(qū)/Top期刊：工程技術(shù)領(lǐng)域頂尖期刊).
Abstract:Hierarchical composite nanoparticles of multiwall carbon nanotube (MWCNT)-Fe@Ag-COOH was 9:1 (MF-10), the corresponding epoxy nanocomposites presented an optimal electrical conductivity and electromagnetic interference (EMI) shielding effectiveness (SE). Furthermore, the MF-10/epoxy nanocomposites with 15 wt% MF-10 presented a satisfying EMI SE of 35 dB and high electrical conductivity of 0.280 S/cm, satisfactory thermal conductivity (thermally conductive coefficient, of 0.46 W/mK), outstanding Young''s modulus of 4.60 GPa & hardness value of 0.26 GPa and excellent thermal stability ( and EMI SE value, but also contributed to hysteresis loss of electromagnetic waves, and offered more interfaces to reflect and reabsorb electromagnetic waves, resulting in highly improved attenuation of electromagnetic waves.
本文創(chuàng)新點：基于“電-磁” 協(xié)同效應(yīng)，設(shè)計制備出兼具優(yōu)異磁性和突出導(dǎo)電性的MWCNT-Fe3O4@Ag復(fù)合納米顆粒，有效解決了碳納米管/環(huán)氧樹脂共混復(fù)合材料屏蔽效能（EMI SE）低的瓶頸問題。
附論文鏈接：
https://www.sciencedirect.com/science/article/pii/S0008622318309163