Polyvinylidene fluoride (PVDF) nanofiber membrane 2024-10-31
Polyvinylidene fluoride (PVDF) is a kind of polycrystalline polymer with α, β, γ, δ and ε crystal forms, among which β phase as a polar crystal structure plays a leading role in the piezoelectric, thermoelectric and ferroelectric properties of PVDF nanofiber films.