Triboelectric-pyroelectric-piezoelectric hybrid cell for high-efficiency energy-harvesting and self-powered sensing.

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Abstract

A triboelectric-pyroelectric-piezoelectric hybrid cell, consisting of a triboelectric nanogenerator and a pyroelectric-piezoelectric nanogenerator, is developed for highly efficient mechanical energy harvesting through multiple mechanisms. The excellent performance of the hybrid cell enhances the energy-harvesting efficiency significantly (by 26.2% at 1 kΩ load resistance), and enables self-powered sensing, which will lead to a variety of advanced applications.

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Author and article information

Journal

Journal ID (iso-abbrev): Adv. Mater. Weinheim

Title: Advanced materials (Deerfield Beach, Fla.)

ISSN (Electronic): 1521-4095

ISSN (Print): 0935-9648

Publication date (Electronic): Apr 8 2015

Volume: 27

Issue: 14

Affiliations

[1 ] School of Materials Science and Engineering, Georgia Institute of Technology, Atlanta, GA, 30332-0245, USA.

Article

DOI: 10.1002/adma.201500121

PubMed ID: 25727070

SO-VID: 06e4a0bd-a91d-4fd3-a079-77244e2b74cb

History

Keywords: energy harvesting,hybrid cells,pyroelectric nanogenerators,self-powered sensors,triboelectric nanogenerators

Data availability:

Keywords: energy harvesting, hybrid cells, pyroelectric nanogenerators, self-powered sensors, triboelectric nanogenerators

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