期刊
JOURNAL OF MATERIALS CHEMISTRY
卷 21, 期 35, 页码 13581-13587出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c1jm11747e
关键词
-
资金
- National Natural Science Foundation of China [50972076, 50872072]
- Shandong Provincial Natural Science Foundation, China [Y2008F26, Y2008F40]
- Science and Technology Development Project of Shandong Province [2009GG10003001]
- Shandong University [31370071613052]
- Special Fund for Postdoctoral Innovative Project of Shandong Province [200702024]
One-dimensional multiwalled carbon nanotube (MWCNT)/SiC porous nanocomposites were prepared via an in situ reaction between Si and MWCNTs induced by the reaction between Na and I-2. The as-prepared nanocomposites exhibit outstanding microwave absorbing performances with an absorber thickness of about 2 mm. The absorbing bandwidth for the nanocomposites increases by raising the reaction temperature from 200 to 400 degrees C. The dielectric polarizations, which originate from the synergistic effect of the defects, porous structures and nanoparticles in the nanocomposites, are responsible for the excellent microwave absorbing performances.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据