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Adv Mater. 2014 Aug 6;26(29):5037-42. doi: 10.1002/adma.201401184. Epub 2014 May 22.

Hydrophobic sponge structure-based triboelectric nanogenerator.

Author information

1
School of Advanced Materials Science and Engineering, Sungkyunkwan University (SKKU), Suwon, 440-746, Republic of Korea.

Abstract

Hydrophobic sponge structure-based triboelectric nanogenerators using an inverse opal structured film for sustainable energy harvesting over a wide range of humid atmosphere have been successfully demonstrated. The output voltage and current density reach a record value of 130 V and 0.10 mA cm(-2) , respectively, giving over 10-fold power enhancement, compared with the flat film-based triboelectric nanogenerator.

KEYWORDS:

energy harvesting; humidity; hydrophobic sponge; nanogenerator; triboelectricity

PMID:
24848446
DOI:
10.1002/adma.201401184
[Indexed for MEDLINE]

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