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Optimization of Electrode Structure for Macro-fiber Composites Polarization Response
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Quan WEI1, 2, Jing ZHOU1, 2, Jie SHEN1, 2, Wen CHEN1, 2
Journal of the Chinese Ceramic Society | 2020, 48(1) : 15 - 20
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Journal of the Chinese Ceramic Society | 2020, 48(1): 15-20
Optimization of Electrode Structure for Macro-fiber Composites Polarization Response
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Quan WEI1, 2, Jing ZHOU1, 2, Jie SHEN1, 2, Wen CHEN1, 2
Affiliations
  • 1.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China
  • 2.Engineering Research Center of Nano-Geo Materials of Ministry of Education, China University of Geosciences, Wuhan 430074, China

    • WEI Quan (1991-), male, Master candidate. E-mail:

About Author:

WEI Quan (1991-), male, Master candidate. E-mail:

Published: 2020-01-20 doi: 10.14062/j.issn.0454-5648.20190163
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The effect of electrode structure on the polarization field distribution of piezoelectric ceramic fibers was investigated via the finite element simulation. It is indicated that increasing the electrode spacing and decreasing its width both are beneficial to extend the active electric zone in the fiber and enhance the effective polarization electric field, leading to enhanced piezoelectric properties. Furthermore, the electrode spacing can adjust the polarization more effectively rather than the width does. In addition, macro fiber composites (MFS) were fabricated and the corresponding ferroelectric and piezoelectric properties were characterizatied. The results show that it is an effective way to increase the polarization response of MFC and improve its piezoelectric performance by increasing the spacing and decreasing the width of inter-digital electrode appropriately. The experimental results are consistent with simulated data.

macro fiber composites  /  inter-digital electrode structure  /  finite element method  /  polarization
危权, 周静, 沈杰, 陈文. 压电纤维复合材料极化响应电极结构优化. 硅酸盐学报, 2020 , 48 (1) : 15 -20 . DOI: 10.14062/j.issn.0454-5648.20190163
Quan WEI, Jing ZHOU, Jie SHEN, Wen CHEN. Optimization of Electrode Structure for Macro-fiber Composites Polarization Response[J]. Journal of the Chinese Ceramic Society, 2020 , 48 (1) : 15 -20 . DOI: 10.14062/j.issn.0454-5648.20190163
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Year 2020 volume 48 Issue 1
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Article Info
doi: 10.14062/j.issn.0454-5648.20190163
  • Receive Date：2019-03-08
  • Online Date：2026-10-29
  • Published：2020-01-20
Article Data
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History
  • Received：2019-03-08
  • Revised：2019-03-27
Funding
Affiliations
    1.State Key Laboratory of Advanced Technology for Materials Synthesis and Processing, School of Materials Science and Engineering, Wuhan University of Technology, Wuhan 430070, China
    2.Engineering Research Center of Nano-Geo Materials of Ministry of Education, China University of Geosciences, Wuhan 430074, China

Corresponding:

SHEN Jie (1981-), male, Ph.D., Associate Professor. E-mail:
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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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