Toward Arbitrary-Direction Energy Harvesting through Flexible Piezoelectric Nanogenerators Using Perovskite PbTiO3 Nanotube Arrays
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- 作者：Young Bum Lee ; Jin Kyu Han ; Suttinart Noothongkaew ; Seong Ku Kim ; Wooseok Song ; Sung Myung ; Sun Sook Lee ; Jongsun Lim ; Sang Don Bu and Ki-Seok An
- 刊名：Advanced Materials
- 出版年：2017
- 出版时间：February 10, 2017
- 年：2017
- 卷：29
- 期：6
- 全文大小：5688K
- ISSN：1521-4095
文摘
New fiber-type piezoelectric nanogenerator devices consisting of radially aligned perovskite PbTiO3 nanotubes are designed for energy harvesting from arbitrary mechanical motion. The free-standing fiber-type nanogenerators generate constant amount of electric power by bending or wind motion regardless of direction, thus, extending the possibility of their practical applications.