Enhancing Output Signals of Sport Monitors Based on Triboelectric Porous PVDF Nanogenerators via Concaving Cells and Cell-Packing Structures
Xian Ye,
Yanan Li,
Xiaoshuang Ma
et al.
Abstract:Porous triboelectric polymer materials are widely used
in portable sensors due to their lightweight and suitable mechanical
performance, but their triboelectric properties need to be improved.
Here, we propose a two-step strategy to concave the cell and cell-packing
structure of triboelectric materials based on porous poly(vinylidene
fluoride) (PVDF). The first step is to prepare triboelectric nanogenerators
(TENGs) of PVDF with a concave cell-packing structure via oriented
phase inversion. The second step is … Show more
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