| 光谱学与光谱分析 |
|
|
|
|
|
| THz Time-Domain Spectroscopic Study of Composites Filled with Different Carbon Black |
| CHEN Xi-liang1,2, MA Ming-wang2, SONG Yu-feng2, JI Te2, WU Sheng-wei2, ZHANG Zeng-yan2, ZHU Zhi-yong2 |
| 1. Key Laboratory for Special Functional Materials of Ministry of Education, Henan University, Kaifeng 475004, China2. Shanghai Institute of Applied Physics, Chinese Academy of Sciences, Shanghai 201800, China |
|
|
|
|
Abstract Composites were prepared by filling high density polyethylene (HDPE) with acetylene black (AC-CB) and high-structure CB (HG-CB), respectively. Optical properties of the composites were characterized with terahertz time-domain spectroscopy (THz-TDS). It was found that as frequency increases the absorption coefficients of the composites increase whereas the refractive indexes decrease. Both the absorption coefficient and refractive index increase with increasing the particle concentration. The HG-CB filled composites have larger absorption coefficient but smaller refractive index compared with that of the AC-CB composites at the same particle concentration. These phenomena are related to the different particulate structures and aggregate structures of the CB particles. Assuming that the dielectric loss in THz frequency range is mainly attributed to the electron transport within the conductive clusters and the interfacial polarization of HDPE, the information of relaxation time and relaxation strength was obtained through fitting the experimental results to two-Debye theory of dipole relaxation.
|
|
Received: 2010-05-10
Accepted: 2010-08-11
|
|
|
|
Corresponding Authors:
CHEN Xi-liang
E-mail: cxliang2006@163.com
|
|
[1] Frydman E. UK Patent, 604695, 1948, 8.
[2] Koga T, Hashimoto T, Takenaka M, et al. Macromolecules., 2008, 41: 453.
[3] Hjelm R P, Wampler W, Gerspacher M. Proc. SPIE, International Conference on Neutrons in Research and Industry, George Vourvopoulos，1997, 2867: 144.
[4] Balberg I. Phys Rev Lett., 1987, 59(12): 1305.
[5] Yang Ceng-cheng, Teng Ren-rui, Peng Xiao. Polym. Composite., 1997, 18(4): 477.
[6] Han P Y, Tani M, Usami M, et al. J. Appl. Phys., 2001, 89(4): 2357.
[7] SONG Yu-feng, ZHU Zhi-yong, JI Te, et al(宋玉峰，朱智勇，吉 特，等). Acta Phys. -Chim. Sin.(物理化学学报), 2007, 23(2): 177.
[8] CHEN Xi-liang, MA Ming-wang, YANG Xiao-min，et al(陈西良，马明旺，杨小敏，等). Acta Phys. -Chim. Sin.(物理化学学报), 2008, 24(11): 1969.
[9] Seo M A, Lee J W, Kim D S. J. Appl. Phys., 2006, 99: 066103.
[10] ZHANG Cun-lin, ZHANG Yan, ZHAO Guo-zhong, et al(张存林，张 岩，赵国忠，等). Terahertz Sensing and Imaging(太赫兹感测与成像). Beijing: National Defense Industry Press(北京：国防工业出版社), 2008. 3.
[11] Fischer B M, Walther M, Jepsen P U. Phys. Med. Biol., 2002, 47: 3807.
[12] CHEN Xi-liang, FU Hai-ying, ZHANG Cong，et al(陈西良，付海英，张 聪，等). Polymer Materials Science and Engineering(高分子材料科学与工程), 2008, 24(1): 87.
[13] Dakin T W. IEEE Electr. Insul. Mag., 2006, 22(5): 11.
[14] Pedersen J E, Keiding S R. IEEE J. Quantum Elect., 1992, 28(10): 2518.
[15] Adriaanse L J, Reedijk J A, Teunissen P A A, et al. Phys. Rev. Lett., 1997, 78(9): 1755.
[16] Kindt J T, Schmuttenmaer C A. J. Phys. Chem., 1996, 100: 10373.
[17] Nagai N, Fukasawa R. Chem. Phys. Lett., 2004, 388: 479.
[18] Gupta D K D, Barbarez M K. J. Phys. D: Appl. Phys., 1973, 6: 867.
[19] Partridge R H. Polymer Lett., 1967, 5: 205.
[20] Xu X L, Song L, Shi Y L, et al. Chem. Phys. Lett., 2005, 410: 298.
|
| [1] |
ZHANG Xiao-xuan1, CHANG Tian-ying1, 2*, GUO Qi-jia1, LIU Ling-yu2, CUI Hong-liang1. Terahertz Optical Parameters Measurement and Error Analysis of Special Engineering Plastic[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(05): 1368-1374. |
| [2] |
YAN Fang, ZOU Liang-hui*，WANG Zhi-chun*. Detection of Adsorption for Heavy Metals Ions Based on Terahertz Time Domain Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1044-1048. |
| [3] |
JIANG Qiang1，WANG Yue2*，WEN Zhe3，WANG Ji-hua4. Moisture Content Determination of Transformer Oil by Using Terahertz Time-Domain Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(04): 1049-1052. |
| [4] |
GUAN Ai-hong1,2, LI Zhi1,2, GE Hong-yi1,2. The Qualitative and Quantitative Detection of Potassium Alum in Sweet Potato Starch Based on Terahestz Time-Domain Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 38(01): 267-270. |
| [5] |
ZHANG Qi, FANG Hong-xia, ZHANG Hui-li, QIN Dan, HONG Zhi, DU Yong*. Terahertz Spectroscopy and Density Functional Theory Investigation of 2-Thiobarbituric Acid Polymorphs[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3677-3682. |
| [6] |
ZHANG Qi, FANG Hong-xia, ZHANG Hui-li, QIN Dan, HONG Zhi, DU Yong*. Vibrational Spectroscopic Characterization of the Co-Crystal and the Forming Condition between γ-Aminobutyric Acid and Benzoic Acid[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(12): 3786-3792. |
| [7] |
LI Bin1, 2, 3, LONG Yuan1, 2, 3, LIU Hai-shun4, ZHAO Chun-jiang1, 2, 3, 5*. The Determination of Glucose Based on Terahertz Spectroscopy[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(07): 2165-2170. |
| [8] |
LENG Wen-xiu, ZHAN Hong-lei, GE Li-na. Optical Analysis of Two-Component Alkane Mixtures Based on Terahertz Spectrum[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(07): 2010-2013. |
| [9] |
WANG Jing-rong1, ZHANG Zhuo-yong1*, YANG Yu-ping2, XIANG Yu-hong1, Peter de B. HARRINGTON3. Identification of Rhubarb Samples by Terahertz Time Domain Spectroscopy Combined with Principal Component Analysis-Linear Discriminant Analysis and Support Vector Machine[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(05): 1606-1611. |
| [10] |
XU Zhe1，2, HE Ming-xia1，2*, LI Peng-fei1，2, WANG Peng-fei1，2 . Spectral Matching Algorithm Applied to Identify the Terahertz Spectrum of Caulis Spatholobi and Caulis Sargentodoxae [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2017, 37(01): 42-47. |
| [11] |
YANG Shuai1, ZUO Jian1*, LIU Shang-jian2*, ZHANG Cun-lin1 . Application of Terahertz Spectroscopy in the Detection of Chinese Medicine Processed Drugs of Rhubarb[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(12): 3870-3874. |
| [12] |
TAN Hong-ying, ZHENG De-zhong, LI Xue, XU Zheng-xia . The Application of THz Spectroscopy and GA-BP in Methanol Concentration Detection[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(11): 3752-3757. |
| [13] |
LU Min1, LI Xiao-xia1，2*, SHANG Li-ping2, DENG Hu1，2 . Research on the Method of Improving Terahertz Frequency Resolution Based on Empirical Mode Decomposition [J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(09): 2732-2735. |
| [14] |
LI Zhi1, 2, LIAN Fei-yu1, 2. Research on Scattering in the THz Quantitative Analysis[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(06): 1666-1669. |
| [15] |
FANG Hong-xia, ZHANG Qi, ZHANG Hui-li, HONG Zhi, DU Yong*. Experimental Study and DFT Calculation of FTIR, FT-Raman and THz-TDS Spectra of Ⅰ and Ⅲ Polymorphs of Chlorpropamide[J]. SPECTROSCOPY AND SPECTRAL ANALYSIS, 2016, 36(05): 1382-1388. |
|
|
|
|
