BaTiO3 Piezoelectric Microfiber Composites for Mechanical Energy Harvesting
In this paper, green microfibers of barium titanate precursor were prepared by the combination of Sol-Gel processing and Gel-spinning technique. The piezoelectric microfibers of ceramic BaTiO3 were sintered, with diameter of 15?m and length of 20mm, respectively. Interdigitated electrodes were printed on an epoxy resin substrate. BaTiO3 microfibers were then aligned on the interdigitated electrodes and covered with the solution of epoxy resin, so as to obtain Inter-Digitated Electrodes Piezoelectric Fiber/polymer Composites, IDEPFC. The periodic output voltages with maximum value of 0.86V were obtained under harmonic excitation, by using a finger to apply a dynamic load on the top of the IDEPFC.
Peng Hu Zhaoxian Xiong Hao Xue Jie Pan Qingjun Lu Xiaopeng Xiao
College of Materials, Xiamen University, Xiamen 361005, PR China
国际会议
2011 International Symposium on Advanced Packaging Materials(2011年先进电子封装材料国际会议APM)
厦门
英文
43-46
2011-10-25（万方平台首次上网日期，不代表论文的发表时间）