CHARACTERIZATION OF PIEZOELECTRIC RESPONSE OF PZT NANOFIBERS

摘要：

This paper reports the characterization of piezoelectric response of the Lead Zirconate Titanate (PbZr52Ti48O3) PZT nanofibers by three-point bending test using dynamic mechanical analyzer (DMA). PZT nanofibers were fabricated by sol-gel electrospinning process. Thediameters of the fiber obtained were from 50 to 150 nm. The fiber consists of nanocrystal grains with average grain size of 10 nm. Titanium strip was used as substrate to collect the nanofibers for the three-point bending test to demonstrate the piezoresponse. The output voltage from the nanofibers under 0.5％ strain was 0.17±0.005V, which was recorded by Labview. These results have shown that PZT nanofibers have great potential for nano sensor and actuator applications.

作者: Shiyou Xu Vinod Challa Yong Shi

作者单位: Mechanical Engineering Department Stevens Institute of Technology, Hoboken NJ 07030, USA Mechanical Engineering Departmen Stevens Institute of Technology, Hoboken NJ 07030, USA

会议类型: 国际会议

会议名称: 2007年微纳系统集成及其商业化应用国际学术会议(2007 International Conference & Exhibition on Integration and Commercialization of Micro and Nano-Systems)

会议地点: 海南三亚

会议语种:英文

在线出版日期: 2007-01-10（万方平台首次上网日期，不代表论文的发表时间）