Research on Absorption Properties of Ti-doped Short Carbon Fiber/epoxy Resin Composites by Terahertz Time Domain Spectroscopy

Deng Chaoyue; Hu Chengyao; Huo Jichuan

doi:10.7513/j.issn.1004-7638.2016.01.012

Volume 37 Issue 1

Feb. 2016

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Deng Chaoyue, Hu Chengyao, Huo Jichuan. Research on Absorption Properties of Ti-doped Short Carbon Fiber/epoxy Resin Composites by Terahertz Time Domain Spectroscopy[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(1): 56-60. doi: 10.7513/j.issn.1004-7638.2016.01.012

Citation:

Deng Chaoyue, Hu Chengyao, Huo Jichuan. Research on Absorption Properties of Ti-doped Short Carbon Fiber/epoxy Resin Composites by Terahertz Time Domain Spectroscopy[J]. IRON STEEL VANADIUM TITANIUM, 2016, 37(1): 56-60. doi: 10.7513/j.issn.1004-7638.2016.01.012

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Research on Absorption Properties of Ti-doped Short Carbon Fiber/epoxy Resin Composites by Terahertz Time Domain Spectroscopy

doi: 10.7513/j.issn.1004-7638.2016.01.012

1. School of Materials Science and Engineering, Mianyang 621000, Sichuan, Chian;
2. Center of Test and Analysis, Southwest University of Science and Technology, Mianyang 621000, Sichuan, Chian

Received Date: 2015-10-22

Abstract

Abstract

Terahertz is the last researched band of the electromagnetic waves,which occupies an important position in the field of stealth and anti-stealth research in the future.TiO₂,Fe-TiO₂ and Ba TiO₃ nanoparticles were prepared by sol-gel method,and then they were doped into short carbon fiber/epoxy resin composites.Research on the absorption properties of Ti-doped short carbon fiber/epoxy resin composites was carried out,and the mathematical model was established by XRD and THz-TDS.The results show that the mixed nanoparticles have optimum absorption properties at 1.12 THz,with 78.1 of absorption index.
- titanium dioxide,
- carbon fiber,
- Terahertz,
- absorption properties