作者: Guangjie Zhang , Qingliang Liao , Zheng Zhang , Qijie Liang , Yingli Zhao
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摘要: A piezoelectric paper based on BaTiO3 (BTO) nanoparticles and bacterial cellulose (BC) with excellent output properties for application of nanogenerators (NGs) is reported. A facile and scalable vacuum filtration method is used to fabricate the piezoelectric paper. The BTO/BC piezoelectric paper based NG shows outstanding output performance with open‐circuit voltage of 14 V and short‐circuit current density of 190 nA cm− 2. The maximum power density generated by this unique BTO/BC structure is more than ten times higher than …