典型文献
Piezoelectric Nanogenerator Based on Electrospun Cellulose Acetate/Nanocellulose Crystal Composite Membranes for Energy Harvesting Application
文献摘要：
Nanogenerators,as the typical conversion of mechanical energy to electrical energy devices,have great potential in the application of providing sustainable energy sources for powering miniature devices.In this work,cellulose acetate/cellulose nanocrystal(CA/CNC)composite nanofiber membranes were prepared by electrospinning method and then utilized to manufacture a flexible pressure-driven nanogenerator.The addition of CNC not only increased the content of piezoelectric cellulose I crystallization but also strengthened the mechanical deformation of the nanofiber membranes,which could greatly enhance the piezoelectric performance of CA/CNC composite membranes.The CA/CNC composite nanofiber membrane with 20％(mass fraction)of CNC(CA/CNC-20％)showed optimal piezoelectric conversion performance with the output voltage of 1.2 V under the force of 5 N(frequency of 2 Hz).Furthermore,the output voltage of the CA/CNC-20％nanogenerator device exhibited a linear relationship with applied impact force,indicating the great potential in pressure sensors.
文献关键词：
中图分类号：
作者姓名：
SUN Bolun;CHAO Danming;WANG Ce
作者机构：
Alan G.MacDiarmid Institute,Jilin University,Changchun 130012,P.R.China
文献出处：
引用格式：
[1]SUN Bolun;CHAO Danming;WANG Ce-.Piezoelectric Nanogenerator Based on Electrospun Cellulose Acetate/Nanocellulose Crystal Composite Membranes for Energy Harvesting Application)[J].高等学校化学研究（英文版）,2022(04):1005-1011
A类：
Nanogenerators
B类：
Piezoelectric,Based,Electrospun,Cellulose,Acetate,Nanocellulose,Crystal,Composite,Membranes,Energy,Harvesting,Application,typical,conversion,mechanical,energy,electrical,devices,have,potential,application,providing,sustainable,sources,powering,miniature,In,this,work,acetate,nanocrystal,CA,CNC,composite,nanofiber,membranes,were,prepared,by,electrospinning,method,utilized,manufacture,flexible,pressure,driven,nanogenerator,addition,not,only,increased,content,piezoelectric,crystallization,but,also,strengthened,deformation,which,could,greatly,enhance,performance,mass,fraction,showed,optimal,output,voltage,under,force,frequency,Furthermore,exhibited,linear,relationship,applied,impact,indicating,sensors
AB值：
0.584296
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