Preparation and Mechanical Energy Harvesting of BaTi0.9Zr0.1O3 Ceramic Nanofibers

摘要：

　　Piezoelectric barium zirconate-titanate ceramic nanofibers were prepared by combination of Sol-Gel processing and electrospinning technique.The average diameter of barium zirconate-titanate ceramic nanofibers is nearly 200 nm.The x-ray diffraction pattern of the fibers showed that their crystalline structures displayed tetragonal perovskite structures.Interdigitated electrodes were sprayed on an epoxy resin substrate.BaTi0.9Zr0.1O3 nanofibers were then aligned on the interdigitated electrodes and covered with the solution of epoxy resin,so as to obtain Piezoelectric Fiber/polymer Composites.The periodic output voltages with maximum value of 0.26V were obtained under harmonic excitation,by using a finger to apply a dynamic load on the top of the composites.

关键词： BaTi0.9Zr0.1O3 electrospinning nanofibers energy harvesting

作者: Xiaopeng Xiao Peng Hu Zhaoxian Xiong Hao Xue Qingjun Lu Helan Ye Guofeng Zhang

作者单位: College of Materials,Xiamen University,Xiamen 361005,PR China

会议类型: 国际会议

会议名称: The Seventh China International Conference on High-Performance Ceramics (第七届先进陶瓷国际研讨会(CICC-7))

会议地点: 厦门

会议语种:英文

页码: 1359-1362

在线出版日期: 2011-11-04（万方平台首次上网日期，不代表论文的发表时间）