Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1418956 | Carbon | 2008 | 5 Pages |
Abstract
Carbon-matrix composites with self-assembly interconnected carbon nano-ribbon networks were fabricated using natural and inexpensive rice husks by impregnating the rice husks with transitional metal solutions and sintering. The nano-structure of the composite was characterized using transmission electron microscopy. The electromagnetic interference shielding effectiveness of the composite was evaluated in the frequency range of 30Â kHz-1.5Â GHz. The electrical conductivity was measured as a function of the sintering temperature. These characteristics were compared with those of carbon-matrix composites without nano-ribbon networks.
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Authors
Qinglei Liu, Di Zhang, Tongxiang Fan, Jiajun Gu, Yoshinari Miyamoto, Zhixin Chen,