A One‐Structure‐Based Hybridized Nanogenerator for Scavenging Mechanical and Thermal Energies by Triboelectric–Piezoelectric–Pyroelectric Effects | Zendy

Wang Shuhua | Zendy; Wang Zhong Lin | Zendy; Yang Ya | Zendy

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A One‐Structure‐Based Hybridized Nanogenerator for Scavenging Mechanical and Thermal Energies by Triboelectric–Piezoelectric–Pyroelectric Effects

Author(s) -

Wang Shuhua,

Wang Zhong Lin,

Yang Ya

Publication year - 2016

Publication title -

advanced materials

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 10.707

H-Index - 527

eISSN - 1521-4095

pISSN - 0935-9648

DOI - 10.1002/adma.201505684

Subject(s) - nanogenerator , triboelectric effect , piezoelectricity , materials science , pyroelectricity , energy harvesting , indium tin oxide , electrode , optoelectronics , mechanical energy , nanotechnology , power (physics) , composite material , thin film , ferroelectricity , physics , quantum mechanics , dielectric

A hybridized nanogenerator is demonstrated, which has the structure of PVDF nanowires–PDMS composite film/indium tin oxide (ITO) electrode/polarized PVDF film/ITO electrode, and which can individually/simultaneously scavenge mechanical and thermal energies using piezoelectric, triboelectric, and pyroelectric effects. As compared with the individual energy harvesting unit, the hybridized nanogenerator has a much better charging performance. This work may push forward a significant step toward multienergy harvesting technology.

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