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Low-Frequency Dielectric Behavior of Common Portland Cement-Based Materials: A Review
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Xiang XI1, 2, 5, Hongqiang CHU1, Qianping RAN2, 3, Wenyi ZHANG4, Linhua JIANG1, D.D.L. CHUNG5
Journal of the Chinese Ceramic Society | 2023, 51(8) : 2074 - 2089
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Journal of the Chinese Ceramic Society | 2023, 51(8): 2074-2089
• Review •
Low-Frequency Dielectric Behavior of Common Portland Cement-Based Materials: A Review
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Xiang XI1, 2, 5, Hongqiang CHU1, Qianping RAN2, 3, Wenyi ZHANG4, Linhua JIANG1, D.D.L. CHUNG5
Affiliations
  • 1.College of Mechanics and Materials, Hohai University, Nanjing 211106, China
  • 2.State Key Laboratory of High Performance Civil Engineering Materials, Jiangsu Research Institute of Building Science Co., Ltd., Nanjing 210008, China
  • 3.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China
  • 4.School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China
  • 5.Department of Mechanical and Aerospace Engineering, University at Buffalo, the State University of New York, Buffalo 14260-4400, U.S.A.
  • XI Xiang (1993-), male, Ph.D., Lecturer. E-mail:

About Author:

XI Xiang (1993-), male, Ph.D., Lecturer. E-mail:

Published: 2023-04-28 doi: 10.14062/j.issn.0454-5648.20230001
Outline
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Dielectric behavior pertains to the polarization of cement-based materials, in which the positive and negative charge centers are separated. Recent work on the dielectric behavior of common Portland cement-based materials in a low frequency regime were carried out, including the dependence of dielectric behavior on microstructures, hydration process, loadings, etc. This review represented the results of dielectric behavior of common Portland cement-based materials over the past decade and introduced the dielectric measurement method and the dependence of polarization on aggregates, water cement ratio, stress/strain, and temperature. It is indicated that some movable ions in pore solution dominate the dielectric behavior, in which the electric dipoles are in series. Aggregates and admixtures affect dielectric behavior due to relevant changes in microstructures. Heating and compression strengthen the dielectric behavior, while cooling and tension weaken the dielectric behavior. In addition, some related future research aspects were also prospected.

cement-based materials  /  dielectric behavior  /  electrical permittivity  /  polarization  /  electrical conductivity
席翔, 储洪强, 冉千平, 张文一, 蒋林华, D.D.L. CHUNG. 通用硅酸盐水泥基材料低频介电性能的研究进展. 硅酸盐学报, 2023 , 51 (8) : 2074 -2089 . DOI: 10.14062/j.issn.0454-5648.20230001
Xiang XI, Hongqiang CHU, Qianping RAN, Wenyi ZHANG, Linhua JIANG, D.D.L. CHUNG. Low-Frequency Dielectric Behavior of Common Portland Cement-Based Materials: A Review[J]. Journal of the Chinese Ceramic Society, 2023 , 51 (8) : 2074 -2089 . DOI: 10.14062/j.issn.0454-5648.20230001
Year 2023 volume 51 Issue 8
39
7
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Article Info
doi: 10.14062/j.issn.0454-5648.20230001
  • Receive Date:2023-01-01
  • Online Date:2026-10-19
  • Published:2023-04-28
Article Data
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History
  • Received:2023-01-01
  • Revised:2023-02-14
Funding
Affiliations
    1.College of Mechanics and Materials, Hohai University, Nanjing 211106, China
    2.State Key Laboratory of High Performance Civil Engineering Materials, Jiangsu Research Institute of Building Science Co., Ltd., Nanjing 210008, China
    3.School of Materials Science and Engineering, Southeast University, Nanjing 211189, China
    4.School of Mechatronical Engineering, Beijing Institute of Technology, Beijing 100081, China
    5.Department of Mechanical and Aerospace Engineering, University at Buffalo, the State University of New York, Buffalo 14260-4400, U.S.A.
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表12种不同金属材料的力学参数
科
Family
属数
Number of
genus
种数
Number of
species
占总种数比例
Percentage of
total species (%)
属
Genus
种数
Number of
species
占总种数比例
Percentage of total
species (%)
鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78
小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39
多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39
红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87
小菇属 Mycena 11 5.26
光柄菇属 Pluteus 5 2.39
红菇属 Russula 17 8.13
栓菌属 Trametes 5 2.39
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