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Proceedings Paper

0-3 cement-based piezoelectric ceramic composites
Author(s): Zongjin Li; Biqin Dong
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Paper Abstract

In this paper, study on a new 0-3 type cement-based PZT (Lead Zirconate Titanate) composities is presented. Using a normal mixing and compacting method, up to 50vol% PZT ceramic powder could be incorporated into cement-based composites. The behaviors of the composites under different polarizing conditions are investigated. And the piezoelectric properties of cement-based PZT composites are evaluated both theoretically and experimentally. Moreoever, the impedence spectrum of composites is studied to approve the electromechanical coupling behavior. It shows that cement-based PZT composities have some advantage to the polyer-based PZT composites. There is good potential for application of 0-3 type cement-based piezoelectric composites in civil engineering.

Paper Details

Date Published: 1 August 2003
PDF: 12 pages
Proc. SPIE 5047, Smart Nondestructive Evaluation and Health Monitoring of Structural and Biological Systems II, (1 August 2003); doi: 10.1117/12.484068
Show Author Affiliations
Zongjin Li, Hong Kong Univ. of Science and Technology (China)
Biqin Dong, Hong Kong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 5047:
Smart Nondestructive Evaluation and Health Monitoring of Structural and Biological Systems II
Tribikram Kundu, Editor(s)

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