Electrical power generator from electrospun hybrid PVDF-BaTiO_(3)nanofiber membranes

作     者：Zhou Lei Zhou Hexiang Ma Jian 周蕾;周鹤翔;马建

作者机构：College of Communication and Art DesignUniversity of Shanghai for Science and TechnologyShanghai 200093China School of Mechanical EngineeringSoutheast UniversityNanjing 211189China Engineering Research Center of New Light Sources Technology and Equipment of Ministry of EducationSoutheast UniversityNanjing 211189China 

基　　金：The National Natural Science Foundation of China(No.52375563) the Science and Technology on Avionics Integration Laboratory(No.201913069001,20200055069001) 

出 版 物：《Journal of Southeast University(English Edition)》 (东南大学学报（英文版）)

年 卷 期：2024年第40卷第4期

页      码：403-409页

摘      要：To enhance the piezoelectric performance of piezoelectric polymer thin films in general,hybrid polyvinylidene difluoride(PVDF)and nanosized barium titanate(BaTiO_(3))piezoelectric films were prepared and their piezoelectric performance *** hybrid nanofibers were fabricated via electrospinning at an external voltage of 15 *** nonwoven fabrics were collected using a roller collection device,and their morphological structures were analyzed via scanning electron *** crystal structures of these piezoelectric films were characterized via micro-Raman spectroscopy.β-phase of the composite nanofiber membrane almost increased to twice owing to the addition of BaTiO_(3)*** with pure,electrospun PVDF piezoelectric film,the piezoelectric characteristics of the hybrid piezoelectric films were considerably enhanced because of the additional BaTiO_(3)*** maximum instantaneous open-circuit voltage of the hybrid PVDF-BaTiO_(3)nanofibers film can be high up to 80 *** high-performance hybrid piezoelectric films exhibited notable prospects for applications in wearable electronic textiles.

主 题 词：electrospinning polyvinylidene difluoride(PVDF)nanofiber barium titanate(BaTiO_(3)) piezoelectric film 

学科分类：1004[医学-公共卫生预防医学类] 10[医学] 

核心收录：

D　O　I：10.3969/j.issn.1003-7985.2024.04.009

馆 藏 号：203156278...