A motion-and sound-activated, 3D-printed chalcogenide-based triboelectric nanogenerator

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A_motion_ - _and _sound _-_activated_3D _-_printed.pdf (2.53 MB)

Date

2015

Authors

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Source Title

Advanced Materials

Print ISSN

0935-9648

Electronic ISSN

Publisher

Wiley-VCH Verlag

Volume

27

Issue

14

Pages

2367 - 2376

Language

English

Type

Article

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Abstract

A multilayered triboelectric nanogenerator (MULTENG) that can be actuated by acoustic waves, vibration of a moving car, and tapping motion is built using a 3D-printing technique. The MULTENG can generate an open-circuit voltage of up to 396 V and a short-circuit current of up to 1.62 mA, and can power 38 LEDs. The layers of the triboelectric generator are made of polyetherimide nanopillars and chalcogenide core-shell nanofibers.

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Keywords

Chalcogenides , Core-shell Nanostructures , Energy Harvesting , Iterative Size Reduction Technique , Nanogenerators , Nanopillars , Triboelectric

Citation

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http://hdl.handle.net/11693/11865

item.page.isversionof

http://dx.doi.org/10.1002/adma.201405944

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Department of Physics
Institute of Materials Science and Nanotechnology (UNAM)
Nanotechnology Research Center (NANOTAM)