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- Shen Qiang
  
  Articles written in Bulletin of Materials Science
- Volume 35 Issue 3 June 2012 pp 353-356
  
  Damping properties of epoxy-based composite embedded with sol–gel-derived Pb(Zr_0.53Ti_0.47)O₃ thin film with different thicknesses
  
  Guo Dongyun Mao Wei Qin Yan Huang Zhixiong Wang Chuanbin Shen Qiang Zhang Lianmeng
  
  More Details Abstract Fulltext PDF
  
  Pb(Zr_0.53Ti_0.47)O₃ (PZT) thin films were prepared on Pt/Ti/SiO₂/Si substrate by sol–gel method. The effect of film thickness on microstructure, ferroelectric and dielectric properties was investigated. The single-phase PZT films were obtained with different thicknesses. PZT films with a thickness of 190–440 nm had better dielectric and ferroelectric properties. The epoxy/PZT film/epoxy sandwiched composites were prepared. The thickness of PZT films influenced their damping properties of the composites, and the epoxy-based composites embedded with 310 nm-thick PZT films had the largest damping loss factor of 0.915.

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