"Self-Matched" Tribo/Piezoelectric Nanogenerators Using Vapor-Induced Phase-Separated Poly(vinylidene fluoride) and Recombinant Spider Silk.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.201907336
Abstract: Flexible biocompatible mechanical energy harvesters are drawing increasing interest because of their high energy-harvesting efficiency for powering wearable/implantable devices. Here, a type of "self-matched" tribo-piezoelectric nanogenerators composed of genetically engineered recombinant spider silk protein and… read more here.
Keywords: spider; matched tribo; spider silk; self matched ... See more keywords
All-in-one hybrid tribo/piezoelectric nanogenerator with the point contact and its adjustable charge transfer by ferroelectric polarization
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DOI: 10.1016/j.ceramint.2020.07.329
Abstract: Abstract The hybridization of tribo/piezoelectric nanogenerators (TPENG) has been verified as an efficient energy harvesting technique that utilizes both piezoelectric and triboelectric effects. Herein, we demonstrated a hybrid nanogenerator with a novel design of point… read more here.
Keywords: piezoelectric triboelectric; tribo piezoelectric; point contact; nanogenerator ... See more keywords
Strong tribo-piezoelectric effect in bilayer indium nitride (InN)
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DOI: 10.1038/s41598-021-98130-5
Abstract: The high electronegativity between the atoms of two-dimensional (2D) group-III nitrides makes them attractive to demonstrating a strong out-of-plane piezo-electricity effect. Energy harvesting devices can be predicted by cultivating such salient piezoelectric features. This work… read more here.
Keywords: nitride inn; effect; bilayer; indium nitride ... See more keywords