Mechanically guided 4D printing of a triboelectricity-driven acoustic transducer for self-powered and intelligent voice recognition
Abstract Triboelectricity-driven acoustic transducers with various merits have demonstrated significant potential in energy harvesting and self-powered sensing. The transducers generally require additionally a spacer and a corresponding exquisite process for smooth operation, which provides an unnec...
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| Main Authors: | , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Nature Portfolio
2025-07-01
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| Series: | npj Flexible Electronics |
| Online Access: | https://doi.org/10.1038/s41528-025-00451-2 |
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