Spectroscopy and Spectral Analysis, Volume. 41, Issue 11, 3347(2021)
Temperature Effects on the Terahertz Spectral Characteristics of PEEK
Fig. 4. (a) Absorption coefficients of PEEK at 30~300 ℃ with a temperature interval of 10 ℃;(b) Variations of THz absorption coefficient at 1.0, 1.5, 2.0, 2.5 THz and the characteristic frequency with temperature
Fig. 5. (a) The variation trend of PEEK’s permittivity with frequency at 25, 50, 100, 150, 200 and 300 ℃; (b) The trend diagram of PEEK’s permittivity changing with temperature at 1.0, 1.5, 2.0 and 2.5 THz
Fig. 6. Variations of the tangent of PEEK dielectric loss angle at 1.0, 1.5, 2.0, 2.5 THz with temperature
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Jian-kui GAO, Yi-jie LI, Qin-nan ZHANG, Bing-wei LIU, Jing-bo LIU, Dong-xiong LING, Run-hua LI, Dong-shan WEI. Temperature Effects on the Terahertz Spectral Characteristics of PEEK[J]. Spectroscopy and Spectral Analysis, 2021, 41(11): 3347
Category: Orginal Article
Received: Oct. 28, 2020
Accepted: --
Published Online: Dec. 17, 2021
The Author Email: Jian-kui GAO (gaojk816@163.com)