期刊
NANOTECHNOLOGY
卷 26, 期 16, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/0957-4484/26/16/165403
关键词
lead-free ZnSnO3/MWCNTs; self-poled nanogenerator; piezotronic
资金
- Science and Engineering Research Board, Govt. of India [SERB/1759/2014-15]
- UGC-BSR fellowship [P-1/RS/191/14]
- INSPIRE fellowship [IF130865]
A high-performance flexible piezoelectric hybrid nanogenerator (HNG) based on lead-free perovskite zinc stannate (ZnSnO3) nanocubes and polydimethylsiloxane (PDMS) composite with multiwall carbon nanotubes (MWCNTs) as supplement filling material is demonstrated. Even without any electrical poling treatment, the HNG possesses an open-circuit voltage of 40 V and a short-circuit current of 0.4 mu A, respectively, under repeated human finger impact. It has been demonstrated that the output volume power density of 10.8 mu W cm(-3) from a HNG can drive several colour light emitting diodes (LEDs) and a charge capacitor that powers up a calculator, indicating an effective means of energy harvesting power source with high energy conversion efficiency (similar to 1.17%) for portable electronic devices.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据