Bioinspired design and assembly of platelet reinforced polymer films with enhanced absorption properties

被引：89
|
作者：
Wei, Yun-Zhao [1 ]
Wang, Guang-Sheng [1 ]
Wu, Yun [1 ]
Yue, Yong-Hai [1 ]
Wu, Jun-Tao [1 ]
Lu, Chang [1 ]
Guo, Lin [1 ]
机构：
[1] Beihang Univ, Sch Chem & Environm, Key Lab Bioinspired Smart Interfacial Sci & Techn, Minist Educ, Beijing 100191, Peoples R China
来源：
JOURNAL OF MATERIALS CHEMISTRY A | 2014年 / 2卷 / 15期
基金：
中国国家自然科学基金;
关键词：
MICROWAVE ABSORBING PROPERTIES; WAVE ABSORPTION; ARTIFICIAL NACRE; DIELECTRIC-PROPERTIES; CARBON NANOTUBES; COMPOSITES; CUS; NANOCOMPOSITES; FABRICATION; EFFICIENT;
D O I：
10.1039/c4ta00010b
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Bioinspired by the natural structural composites, we selectively synthesized CuS hexagonal nanoplatelets by a simple wet chemical method; and a novel approach was also developed to synthesize the brick-mortar structure CuS/PVDF nanocomposite films by self-assembly of CuS hexagonal platelets building blocks. The mechanics of the composites can increase by 50%, and the absorption peak also can reach -29.66 dB at 10.90 GHz with low filler content, the enhanced mechanism was also explained.
引用
收藏
页码：5516 / 5524
页数：9
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