A core–shell polypyrrole@silicon carbide nanowire (PPy@SiC) nanocomposite for the broadband elimination of electromagnetic pollution. Issue 49 (3rd May 2016)

• Record Type: Journal Article
• Authors: Zhang, Kun; Sun, Mengxiao; Jiang, Wanchun; Wang, Yuan; Wang, Derong; Wu, Fan; Xie, Aming; Dong, Wei
• Is Part Of: RSC advances. Volume 6:Issue 49(2016)
• Page Start: 43056
• Page End: 43059
• Publication Date: 2016-05-03
• Subjects: Chemistry -- Periodicals; 540.5
• DOI: 10.1039/c6ra06663a
• Languages: English
• ISSNs: 2046-2069

Abstract

Abstract : In this study, a convenient process has been developed for the in situ self-assembly preparation of core–shell PPy@SiC nanocomposites, which have been used for the elimination of electromagnetic pollution. Abstract : Design and fabrication of electromagnetic absorption (EA) materials are important nowadays, due to deepening electromagnetic pollution. In this study, a convenient process has been developed for the in situ self-assembly preparation of core–shell PPy@SiC nanocomposites, which have been used for the elimination of electromagnetic pollution. It was found that a composite consisting of only 10 wt% PPy@SiC nanocomposite exhibited an effective EA bandwidth (deeper than −10 dB) of 6.52 GHz at a thickness of 2.5 mm. These findings open up a new facile way for multi-band electromagnetic attenuation.