Developing the properties of polyvinylidene fluoride/(Ba0.8Sr0.2)(Ti0.9Zr0.1)O3 composite films for embedded capacitors using

2011 ◽  
Author(s):  
Chia-Ching Wu ◽  
Tai-Ping Sun ◽  
Yuan-Tai Hsieh ◽  
Chin-Guo Kuo ◽  
Cheng-Fu Yang
Keyword(s):  
Polyvinylidene Fluoride ◽  
Composite Films ◽  
Embedded Capacitors

High-density BaTiO3–Cu composite films with optimized BaTiO3 matrix for embedded capacitors

2019 ◽  
Vol 45 (16) ◽  
pp. 20634-20641 ◽  
Author(s):  
Ik-Soo Kim ◽  
Pil-Ju Ko ◽  
Myung-Yeon Cho ◽  
Hong-Ki Kim ◽  
Dong-Won Lee ◽  
...  
Keyword(s):  
Composite Films ◽  
High Density ◽  
Embedded Capacitors

A distinct mutual phase transition in a new PVDF based lead-free composite film with enhanced dielectric and energy storage performance and low loss

2017 ◽  
Vol 5 (10) ◽  
pp. 2531-2541 ◽  
Author(s):  
Dong Guo ◽  
Kai Cai ◽  
Yunli Wang
Keyword(s):  
Phase Transition ◽  
Energy Storage ◽  
Polyvinylidene Fluoride ◽  
Composite Films ◽  
Lead Free ◽  
Low Loss ◽  
Ceramic Filler ◽  
Environment Friendly ◽  
High Permittivity ◽  
Storage Performance

Environment-friendly polyvinylidene fluoride (PVDF) based composite films were fabricated by using a high permittivity lead-free Ba(Sn,Ti)O3–(Ba,Ca)TiO3 (BCTS) ceramic filler with a special ‘tricritical’ phase structure.

Dielectric Properties of Poly(vinylidene fluoride)/PMN-PT Composite Films for Embedded Capacitors

2015 ◽  
Vol 7 (9) ◽  
pp. 776-781 ◽  
Author(s):  
A. K. Batra ◽  
Almuatasim Alomari ◽  
Mary McDaniel ◽  
Kyana McKay ◽  
Marylyn Creer
Keyword(s):  
Dielectric Properties ◽  
Vinylidene Fluoride ◽  
Composite Films ◽  
Embedded Capacitors ◽  
Poly Vinylidene Fluoride

scholarly journals Ferroelectric and Magnetic Properties of Hot-Pressed BiFeO3-PVDF Composite Films

2011 ◽  
Vol 2011 ◽  
pp. 1-5 ◽  
Author(s):  
Annapu V. Reddy ◽  
K. C. Sekhar ◽  
Navneet Dabra ◽  
A. Nautiyal ◽  
Jasbir S. Hundal ◽  
...  
Keyword(s):  
Magnetic Properties ◽  
Coercive Field ◽  
Polyvinylidene Fluoride ◽  
Room Temperature ◽  
Magnetic Hysteresis ◽  
Composite Films ◽  
Hysteresis Loops ◽  
Liquid Phase Sintering ◽  
Magnetic Hysteresis Loops ◽  
Ferroelectric Hysteresis

The ferroelectric and magnetic properties of hot-pressed BiFeO3- (BFO) polyvinylidene fluoride (PVDF) composite films have been studied. The BiFeO3 (BFO) ceramics have been synthesized by a rapid liquid phase sintering technique. The X-ray diffraction (XRD) studies revealed that the impure phase observed in pure BFO ceramics was significantly reduced in the composite films. The presence of both ferroelectric and magnetic hysteresis loops confirms the multiferroic nature of the composite films at room temperature. A well-saturated ferroelectric hysteresis loop with a remanent polarization (Pr)∼4.8 μC-cm-2 and coercive field (Ec)∼1.55 kV/cm has been observed in composite thin films at room temperature. The magnetic hysteresis loops were traced at room temperature with SQUID. The remanent magnetization (Mr)∼3.0×10−3 emu/gm and coercive field (Hc)∼0.99 kOe was observed in the composite film. The magnetic polarization of the composite films has found to be enhanced as compared to pure BFO and correlated to reduction in BFO impure peak intensity.

Sign in / Sign up

Export Citation Format

Share Document