P(VDF-TrFE)P(VDF-HFP)field effect transistorThe electronic device industry has recently focused its attention towards the development of organic memory devices. This research highlights the development of organic memory devices by utilizing pentacene as a semiconductor and ferroelectric polymers, such as...
通过静电纺丝法造出了[P(VDF-TrFe)]纳米纤维，这种方法能用来生产自极化压电纳米纤维。【ZnS微球的制备】在当下的工作里，在把它加到[P(VDF-HFP)]之前，用了水热和原位聚合的办法合成了被 PANI 包覆的 ZnS 微球。把导电聚苯胺当作填料加进[P(VDF-HFP)]纳米纤维里，在 PVDF 基体中，ZnS 起着成核剂的作用...
P(VDF-TrFE)通过β-H消除反应的反应机理 通过调节催化剂含量,双键含量可以可控改变,反应表现出良好的一级反应动力学特征。双键的引入可以被核磁、红外等详细表征。与其它大位阻第三单体(如三氟氯乙烯CTFE, 六氟丙烯HFP,氟氯乙烯CFE等...
法国PIEZOTECH型号:P(VDF-TrFE)、P(VDF-TrFE-CTFE)、P(VDF-HFP),主要用于高等院校以及材料研究院实验用。 P(VDF-TrFE)压电材料是一种经特殊加工后能将动能转化成电能的材料,可以用来制作换能器、水听器、医用超声成像、扬声器、麦克风、热释电传感器、压力传感器、应变传感器、振动控制、加速度传感器、捕能系统、...
Surface potential measurements are presented for corona charged P(VDF-TrFE) (polyvinylidene fluoride and trifluorethylene) samples in a constant-current corona triode. The surface potential curves display three distinct regions, characteristic of ferroelectric polymers. The results are interpreted by neglect...
This feature comes from the crystalline structure of P(VdF-HFP), known to already contain a degree of intramolecular disorder, which stems from the random sequence of VF2 and HFP units. Then, the ferroelectric properties could be improved by gamma radiation in the same way as in P(VdF-TrFE...
Electrocaloric effect P(VDF-TrFE-CFE) Crystalline size 1. Introduction Through the modulation of the dipolar entropy under an applied electric field (E), a reversible temperature change (ΔT) could be achieved in a dielectric material, which is known as the electrocaloric (EC) effect [[1], ...
In this paper, the electrospinning of Polyvinylidene hexafluoropropylene (P(VDF-HFP)) composite nanofibers was performed by adding rare earth complexes Eu(
Energy Storage Properties of Blended Polymer Films with Normal Ferroelectric P(VDF-HFP) and Relaxor Ferroelectric P(VDF-TrFE-CFE)Energy Storage Properties of Blended Polymer Films with Normal Ferroelectric P(VDF-HFP) and Relaxor Ferroelectric P(VDF-TrFE-CFE)PVDF based polymerEnergy...
Vibration Energy Harvesting with Printed P(VDF:TrFE) Transducers to Power Condition Monitoring Sensors for Industrial and Manufacturing Equipment A vibration energy harvesting system based on fully printed piezoelectric transducers is realized. The transducers have a butterfly‐like architecture base... A ...