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THz time-domain spectroscopic study of polyethylene-carbon black composites
Song, YF; Zhu, ZY(朱智勇); Ji, T(吉特); Ge, M(葛敏); Chen, XL; Liu, Q; Zhu, ZY (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
2007
Source PublicationACTA PHYSICO-CHIMICA SINICA
ISSN1000-6818
Volume23Issue:2Pages:177
AbstractTerahertz time-domain spectroscopic technique was applied to investigate the optical properties of polyethylene-carbon black composites in the frequency range of 0.3-2.0 THz as a function of frequency and volume fraction of the carbon black. It is found that the absorption coefficient and the refractive index of the composite increased with increase of carbon black content. At the same carbon black concentration, the absorption coefficient increased and the refractive index decreased with increase of frequency. The experimental measurements were analyzed by using Debye theory of dipole relaxation under the assumption that carbon black particles dispersed in the polyethylene matrix behave like dipoles and contribute mainly to the dielectric loss.
KeywordPolyethylene-carbon Black(Pe-cb) Composite Thz Time-domain Spectra Dielectric Properties
Subject AreaPhysics
Indexed BySCI
Language英语
Funding Project应物所项目组
WOS IDWOS:000244264100008
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.sinap.ac.cn/handle/331007/8230
Collection中科院上海应用物理研究所2004-2010年
Corresponding AuthorZhu, ZY (reprint author), Chinese Acad Sci, Shanghai Inst Appl Phys, Shanghai 201800, Peoples R China
Recommended Citation
GB/T 7714
Song, YF,Zhu, ZY,Ji, T,et al. THz time-domain spectroscopic study of polyethylene-carbon black composites[J]. ACTA PHYSICO-CHIMICA SINICA,2007,23(2):177.
APA Song, YF.,Zhu, ZY.,Ji, T.,Ge, M.,Chen, XL.,...&Zhu, ZY .(2007).THz time-domain spectroscopic study of polyethylene-carbon black composites.ACTA PHYSICO-CHIMICA SINICA,23(2),177.
MLA Song, YF,et al."THz time-domain spectroscopic study of polyethylene-carbon black composites".ACTA PHYSICO-CHIMICA SINICA 23.2(2007):177.
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