Harmonic-resonator-based triboelectric nanogenerator as a sustainable power source and a self-powered active vibration sensor.
basic_science · Level V
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- Record sourced from PubMed, PMID 23999798.
- Also identified by DOI 10.1002/adma.201302397.
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Abstract
A harmonic-resonator-based triboelectric nanogenerator (TENG) is presented as a sustainable power source and an active vibration sensor. It can effectively respond to vibration frequencies ranging from 2 to 200 Hz with a considerably wide working bandwidth of 13.4 Hz. This work not only presents a new principle in the field of vibration energy harvesting but also greatly expands the applicability of TENGs.