High-temperature piezoelectric conversion using thermally stabilized electrospun polyacrylonitrile membranes
Wenyu Wang, Yide Zheng, Yue Sun, Xin Jin, Jiarong Niu, Mao-Yun Cheng, Hongxia Wang, Hao Shao, Tong Lin
Abstract
Electrospun polyacrylonitrile nanofiber membranes show high flexibility and excellent piezoelectric properties after thermal stabilization and can be used to harvest energy in a broad temperature range from room temperature to 550 °C.
Topics & Concepts
PolyacrylonitrileMaterials scienceNanofiberElectrospinningMembranePiezoelectricityAtmospheric temperature rangeFlexibility (engineering)Composite materialThermalPolymerChemistryBiochemistryPhysicsMeteorologyStatisticsMathematicsAdvanced Sensor and Energy Harvesting MaterialsConducting polymers and applicationsInnovative Energy Harvesting Technologies