Poly(vinylidene fluoride-co-trifluoroethylene)’s (PVDF-TrFE) piezoelectricity can be enhanced by annealing, however current annealing methods are slow. Here, the authors perform ultra-fast flash annealing of PVDF-TrFE to achieve a high piezoelectricity.
- Yi-Di Hu
- Chun-Yan Tang
- Wei Yang