caa a22 4500 463230248 CHVBK 20180405153239.0 cr unu---uuuuu 170326e20070201xx s 000 0 eng 10.1007/s10853-006-1437-1 doi (NATIONALLICENCE)springer-10.1007/s10853-006-1437-1 Potential of short Si-Ti-C-O fiber-reinforced epoxy matrix composite as electromagnetic wave absorbing material [Elektronische Daten] [Y. Kagawa, K. Matsumura, H. Iba, Y. Imahashi] The effects of fiber electrical properties on electromagnetic wave absorbing potential in short Si-Ti-C-O fiber-dispersed epoxy matrix composites were studied. Six kinds of short Si-Ti-C-O fibers with different respective electrical resistivity were incorporated into an epoxy matrix and the dielectric properties of the composites in a frequency range from 1MHz to 1GHz were measured. The penetration depth of electromagnetic wave, which is defined as the distance to reduce 1/e of the incident electromagnetic wave power, is obtained from the measured dielectric properties. It is found that the dielectric properties of the composites are strongly dependent on the electrical resistivity of the fiber: the use of lower electrical resistivity fiber leads to a shorter penetration depth. Independent of the electrical resistivity of fiber, the penetration depth decreases with increase in the frequency. This result demonstrates the potential of the composite as a thin electromagnetic wave absorbing material. Springer Science+Business Media, LLC, 2007 Kagawa Y. Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, 153-8505, Tokyo, Japan aut Matsumura K. Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, 153-8505, Tokyo, Japan aut Iba H. Ube Industries, Ltd., Ube, Japan aut Imahashi Y. Canon Inc., Tokyo, Japan aut Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/4(2007-02-01), 1116-1121 0022-2461 42:4<1116 2007 42 10853 https://doi.org/10.1007/s10853-006-1437-1 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10853-006-1437-1 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Kagawa Y. Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, 153-8505, Tokyo, Japan aut NATIONALLICENCE 700 1- Matsumura K. Research Center for Advanced Science and Technology, The University of Tokyo, 4-6-1, Komaba, Meguro-ku, 153-8505, Tokyo, Japan aut NATIONALLICENCE 700 1- Iba H. Ube Industries, Ltd., Ube, Japan aut NATIONALLICENCE 700 1- Imahashi Y. Canon Inc., Tokyo, Japan aut NATIONALLICENCE 773 0- Journal of Materials Science Kluwer Academic Publishers-Plenum Publishers; http://www.springer-ny.com 42/4(2007-02-01), 1116-1121 0022-2461 42:4<1116 2007 42 10853 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer