Thin Film Materials Research Center, Korea Research Institute of Chemical Technology (KRICT), Daejeon, 305-600, Republic of Korea.
Department of Physics, Faculty of Science, Ubon Ratchathani University, Ubon Ratchathani, 34190, Thailand.
Adv Mater. 2017 Feb;29(6). doi: 10.1002/adma.201604500. Epub 2016 Dec 7.
New fiber-type piezoelectric nanogenerator devices consisting of radially aligned perovskite PbTiO 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.
新型纤维型压电纳米发电机装置由径向排列的钙钛矿 PbTiO 纳米管组成,用于从任意机械运动中收集能量。这种独立式纤维型纳米发电机通过弯曲或风动产生恒定的电量,无论运动方向如何,因此扩展了其实际应用的可能性。