Ferroelectric polymer - Wikipedia
Ferroelectric properties are derived from electrets, which are defined as a dielectric body that polarizes when an electric field and heat is applied. Ferroelectric polymers differ in that the entire body undergoes polarization, and the requirement of heat is not necessary.
Intrinsically elastic polymer ferroelectric by precise slight cross ...
2023年8月3日 · We developed intrinsically elastic ferroelectrics by combining ferroelectric response and elastic resilience into one material by slight cross-linking of plastic ferroelectric polymers. The precise slight cross-linking can realize the …
Ferroelectric Polymers | Science - AAAS
Piezoelectricity and pyroelectricity, traditionally encountered in certain single crystals and ceramics, have now also been documented in a number of polymers. Recently, one such polymer—poly(vinylidene fluoride)—and some of its copolymers have been shown to be ferroelectric as well.
Thin-film ferroelectric materials and their applications
2016年11月15日 · In this Review, we focus on thin-film ferroelectric materials and, in particular, on the possibility of controlling their properties through the application of strain engineering in conventional...
Ferroelectric polymers take a step toward bioelectronics
2023年8月3日 · This suggests that inducing the formation of the polar β phase is essential for improving ferroelectricity in PVDF-based ferroelectric polymers. In this sense, the elasticity of ferroelectric polymers could be realized by a chemical modification that substantially preserves the …
Ferroelectric Polymers - an overview | ScienceDirect Topics
Compared with ceramic piezoelectric materials, ferroelectric polymers and ferroelectric composites are lightweight, flexible and are complementary to the ceramic ferroelectrics. Among the ferroelectric polymers, PVDF is one representative material.
Ferroelectric polymers exhibiting behaviour reminiscent of a ...
2018年10月3日 · Given the flexibility in the molecular design and synthesis of organic ferroelectric materials, this work opens up the way for the development of scalable, high-performance piezoelectric...
Ferroelectric polymer networks with high energy density and …
2013年11月26日 · Ferroelectric polymers are attractive candidates as dielectric materials for electrical energy storage applications, but suffer from large dielectric loss.
Ferroelectric Polymers and Their Energy-Related Applications
2016年3月8日 · This trend article summarizes the important aspects and recent advances in the research area of ferroelectric polymers, covering from understanding of material fundamentals, through synthesis and processing techniques, to applications in energy conversion and storage.
Fluoropolymer ferroelectrics: Multifunctional platform for polar ...
Advances in ferroelectric polymers—from homopolymers to tetrapolymers—have promoted applications that harness the power of efficient electromechanical, electrothermal, and a variety of dielectric interactions.