Investigation of copper sulfate pentahydrate dehydration by terahertz time-domain spectroscopy

被引：11
|
作者：
Ma, Yuan-Yuan [1 ]
Huang, Hao-Chong [1 ]
Hao, Si-Bo [1 ]
Tang, Wei-Chong [1 ]
Zheng, Zhi-Yuan [1 ]
Zhang, Zi-Li [1 ]
机构：
[1] China Univ Geosci, Sch Sci, Beijing 100083, Peoples R China
来源：
CHINESE PHYSICS B | 2019年 / 28卷 / 06期
基金：
中国国家自然科学基金;
关键词：
copper sulfate pentahydrate; water status; terahertz time-domain spectroscopy; WATER; SPECTRA;
D O I：
10.1088/1674-1056/28/6/060702
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Copper sulfate pentahydrate is investigated by terahertz time-domain spectroscopy. It is shown that the terahertz absorption coefficients are correlated with the particle size of the samples, as well as the heating rates of the ambient temperature. Furthermore, the water molecules of copper sulfate pentahydrate can be quantitatively characterized due to the high sensitivity of the terahertz wave to water molecules. Based on such results, the status of water incorporated in mineral opal is also characterized using terahertz time-domain spectroscopy. It indicates that terahertz technology can be considered as an efficient method to detect the dehydration of minerals.
引用
收藏
页数：4
相关论文
共 50 条
  • [31] MEASUREMENT OF STOKES PARAMETERS OF TERAHERTZ RADIATION IN TERAHERTZ TIME-DOMAIN SPECTROSCOPY
    Dong, Hui
    Gong, Yandong
    Olivo, Malini
    MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 2010, 52 (10) : 2319 - 2324
  • [32] Research on Flavonoids Based on Terahertz Time-Domain Spectroscopy
    Yin Ming
    Wang Jian-lin
    Huang Hao-liang
    Huang Qiu-ping
    Yang Meng-meng
    Fu Zheng-ping
    Lu Ya-lin
    SPECTROSCOPY AND SPECTRAL ANALYSIS, 2020, 40 (12) : 3919 - 3924
  • [33] Terahertz time-domain spectroscopy of L-Glutathione
    Yan Haitao
    Wang Weining
    FOURTH INTERNATIONAL CONFERENCE ON PHOTONICS AND IMAGING IN BIOLOGY AND MEDICINE, PTS 1 AND 2, 2006, 6047
  • [34] Moisture content estimation of polyethylene resin with terahertz time-domain spectroscopy
    Li, Wei
    Ma, Xiaohui
    Li, Wei
    Shi, Changcheng
    Shen, Jun
    Chang, Tianying
    Wei, Dongshan
    Cui, Hongliang
    2015 INTERNATIONAL CONFERENCE ON OPTOELECTRONICS AND MICROELECTRONICS (ICOM), 2015, : 290 - 292
  • [35] Detection of iron corrosion by terahertz time-domain spectroscopy
    Zhao Hui
    Wu Di-bo
    Zhan Hong-lei
    Sun Qing
    Zhao Kun
    SELECTED PAPERS OF THE PHOTOELECTRONIC TECHNOLOGY COMMITTEE CONFERENCES, 2015, 9795
  • [36] Mail Inspection Based on Terahertz Time-Domain Spectroscopy
    Molter, Daniel
    Huebsch, Daniel
    Sprenger, Thorsten
    Hens, Korbinian
    Nalpantidis, Konstantinos
    Platte, Frank
    Torosyan, Garik
    Beigang, Rene
    Jonuscheit, Joachim
    von Freymann, Georg
    Ellrich, Frank
    APPLIED SCIENCES-BASEL, 2021, 11 (03): : 1 - 14
  • [37] Imaging using terahertz time-domain spectroscopy in motion
    Christmann, Simon
    Busboom, Imke
    Fertsch, Dennis
    Gallus, Carsten
    Haehnel, Hartmut
    Feige, Volker K. S.
    TERAHERTZ, RF, MILLIMETER, AND SUBMILLIMETER-WAVE TECHNOLOGY AND APPLICATIONS XIV, 2021, 11685
  • [38] Terahertz Time-Domain Spectroscopy of Gases, Liquids, and Solids
    Theuer, Michael
    Harsha, Srikantaiah Sree
    Molter, Daniel
    Torosyan, Garik
    Beigang, Rene
    CHEMPHYSCHEM, 2011, 12 (15) : 2695 - 2705
  • [39] A Methodology for Dynamic Material Characterizations via Terahertz Time-Domain Spectroscopy
    Lesack, Nikolai, I
    Fredeen, Naomi, V
    Jirasek, Andrew
    Holzman, Jonathan F.
    IEEE TRANSACTIONS ON TERAHERTZ SCIENCE AND TECHNOLOGY, 2020, 10 (03) : 282 - 291
  • [40] Investigation of the terahertz vibrational modes of ZIF-8 and ZIF-90 with terahertz time-domain spectroscopy
    Tan, Nicholas Y.
    Ruggiero, Michael T.
    Orellana-Tavra, Claudia
    Tian, Tian
    Bond, Andrew D.
    Korter, Timothy M.
    Fairen-Jimenez, David
    Zeitler, J. Axel
    CHEMICAL COMMUNICATIONS, 2015, 51 (89) : 16037 - 16040
12345