We have successfully fabricated large area free standing polyvinylidene fluoride -Pb(Zr0.52Ti0.48)O-3 (PVDF-PZT) ferroelectric polymer-ceramic composite (wt% 80-20, respectively) thick films with an average diameter (d) similar to 0.1 meter and thickness (t) similar to 50 mu m. Inclusion of PZT in PVDF matrix significantly enhanced dielectric constant (from 10 to 25 at 5 kHz) and energy storage capacity (from 11 to 14 J/cm(3), using polarization loops), respectively, and almost similar leakage current and mechanical strength. Microstructural analysis revealed the presence of alpha and beta crystalline phases and homogeneous distribution of PZT crystals in PVDF matrix. It was also found that apart from the microcrystals, well defined naturally developed PZT nanocrystals were embedded in PVDF matrix. The observed energy density indicates immense potential in PVDF-PZT composites for possible applications as green energy and power density electronic elements. (C) 2014 Author(s). All article content, except where otherwise noted, is licensed under a Creative Commons Attribution 3.0 Unported License.
机构:
Forschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Rhein Westfal TH Aachen, Inst Mineral Engn, D-52064 Aachen, GermanyForschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Ihrig, Martin
Ye, Ruijie
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, GermanyForschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Ye, Ruijie
Laptev, Alexander M.
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Lukasiewisz Res Network, Met Forming Inst, 14 Jana Pawla 2 St, PL-61139 Poznan, PolandForschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Laptev, Alexander M.
Gruener, Daniel
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Julich, Inst Energy & Climate Res Microstruct & Propertie, D-52425 Julich, GermanyForschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Gruener, Daniel
Guerdelli, Rayan
论文数: 0引用数: 0
h-index: 0
机构:
Helmholtz Inst Munster Ion Energy Storage, D-48149 Munster, GermanyForschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Guerdelli, Rayan
Scheld, Walter Sebastian
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, GermanyForschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Scheld, Walter Sebastian
Finsterbusch, Martin
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Helmholtz Inst Munster Ion Energy Storage, D-48149 Munster, GermanyForschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Finsterbusch, Martin
Wiemhoefer, Hans-Dieter
论文数: 0引用数: 0
h-index: 0
机构:
Helmholtz Inst Munster Ion Energy Storage, D-48149 Munster, GermanyForschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Wiemhoefer, Hans-Dieter
Fattakhova-Rohlfing, Dina
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, GermanyForschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Fattakhova-Rohlfing, Dina
Guillon, Olivier
论文数: 0引用数: 0
h-index: 0
机构:
Forschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
Helmholtz Inst Munster Ion Energy Storage, D-48149 Munster, Germany
Rhein Westfal TH Aachen, Inst Mineral Engn, D-52064 Aachen, GermanyForschungszentrum Julich, Inst Energy & Climate Res Mat Synth & Proc, D-52425 Mich, Germany
机构:
Xian Univ Technol, Lab Funct Films, Sch Mat Sci & Engn, Xian 710048, Shaanxi, Peoples R ChinaXian Univ Technol, Lab Funct Films, Sch Mat Sci & Engn, Xian 710048, Shaanxi, Peoples R China
Lu, Xu
Shen, Jialiang
论文数: 0引用数: 0
h-index: 0
机构:
Auburn Univ, Mat Res & Educ Ctr, Auburn, AL 36849 USAXian Univ Technol, Lab Funct Films, Sch Mat Sci & Engn, Xian 710048, Shaanxi, Peoples R China
Shen, Jialiang
Zhang, Lin
论文数: 0引用数: 0
h-index: 0
机构:
Xi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab, Minist Educ, Xian 710049, Shaanxi, Peoples R China
Xi An Jiao Tong Univ, Int Ctr Dielect Res, Sch Elect & Informat Engn, Xian 710049, Shaanxi, Peoples R ChinaXian Univ Technol, Lab Funct Films, Sch Mat Sci & Engn, Xian 710048, Shaanxi, Peoples R China
Zhang, Lin
Xu, Zhuo
论文数: 0引用数: 0
h-index: 0
机构:
Xi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab, Minist Educ, Xian 710049, Shaanxi, Peoples R China
Xi An Jiao Tong Univ, Int Ctr Dielect Res, Sch Elect & Informat Engn, Xian 710049, Shaanxi, Peoples R ChinaXian Univ Technol, Lab Funct Films, Sch Mat Sci & Engn, Xian 710048, Shaanxi, Peoples R China
Xu, Zhuo
Cheng, Z. -Y.
论文数: 0引用数: 0
h-index: 0
机构:
Auburn Univ, Mat Res & Educ Ctr, Auburn, AL 36849 USAXian Univ Technol, Lab Funct Films, Sch Mat Sci & Engn, Xian 710048, Shaanxi, Peoples R China