Wei Fan, Ruixin Lei, Hao Dou, Zheng Wu, Linlin Lu, Shujuan Wang, Xuqing Liu, Weichun Chen, Mashallah Rezakazemi, Tejraj M Aminabhavi, Yi Li, Shengbo Ge
Commercial wearable piezoelectric sensors possess excellent anti-interference stability due to their electronic packaging. However, this packaging renders them barely breathable and compromises human comfort. To address this issue, we develop a PVDF piezoelectric nanoyarns with an ultrahigh strength of 313.3 MPa, weaving them with different yarns to form three-dimensional piezoelectric fabric (3DPF) sensor using the advanced 3D textile technology. The tensile strength (46.0 MPa) of 3DPF exhibits the highest among the reported flexible piezoelectric sensors...
April 25, 2024: Nature Communications