Ultrahigh‐Performance Flexible and Self‐Powered Photodetectors with Ferroelectric P(VDF‐TrFE)/Perovskite Bulk Heterojunction
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Functional Materials"
DOI: 10.1002/adfm.201808415
Abstract: Flexible and self‐powered perovskite photodetectors attract widespread research interests due to their potential applications in portable and wearable optoelectronic devices. However, the reported devices mainly adopt an independent layered structure with complex fabrication processes and… read more here.
Keywords: trfe perovskite; performance; trfe; vdf trfe ... See more keywords
Sustainable Nanotextured Wave Energy Harvester Based on Ferroelectric Fatigue‐Free and Flexoelectricity‐Enhanced Piezoelectric P(VDF‐TrFE) Nanofibers with BaSrTiO3 Nanoparticles
Sign Up to like & getrecommendations! Published in 2020 at "Advanced Functional Materials"
DOI: 10.1002/adfm.202001150
Abstract: Here, ultrathin, flexible, and sustainable nanofiber‐based piezoelectric nanogenerators (NF‐PENGs) are fabricated and applied as wave energy harvesters. The NF‐PENGs are composed of poly(vinylidene fluoride‐co‐trifluoroethylene) (P(VDF‐TrFE)) nanofibers with embedded barium strontium titanate (BaSrTiO3) nanoparticles, which are… read more here.
Keywords: energy; basrtio3 nanoparticles; trfe nanofibers; vdf trfe ... See more keywords
5 nm Ultrathin Crystalline Ferroelectric P(VDF‐TrFE)‐Brush Tuned for Hysteresis‐Free Sub 60 mV dec−1 Negative‐Capacitance Transistors
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202300478
Abstract: Negative‐capacitance field‐effect transistors (NC‐FETs) have gathered enormous interest as a way to reduce subthreshold swing (SS) and overcome the issue of power dissipation in modern integrated circuits. For stable NC behavior at low operating voltages,… read more here.
Keywords: brush; vdf trfe; vdf; negative capacitance ... See more keywords
Efficiency Enhancement with the Ferroelectric Coupling Effect Using P(VDF‐TrFE) in CH3NH3PbI3 Solar Cells
Sign Up to like & getrecommendations! Published in 2019 at "Advanced Science"
DOI: 10.1002/advs.201900252
Abstract: Abstract A novel ferroelectric coupling photovoltaic effect is reported to enhance the open‐circuit voltage (V OC) and the efficiency of CH3NH3PbI3 perovskite solar cells. A theoretical analysis demonstrates that this ferroelectric coupling effect can effectively… read more here.
Keywords: vdf trfe; ch3nh3pbi3; effect; efficiency ... See more keywords
High-Performance Piezoelectric Nanogenerators with Imprinted P(VDF-TrFE)/BaTiO3 Nanocomposite Micropillars for Self-Powered Flexible Sensors.
Sign Up to like & getrecommendations! Published in 2017 at "Small"
DOI: 10.1002/smll.201604245
Abstract: Piezoelectric nanogenerators with large output, high sensitivity, and good flexibility have attracted extensive interest in wearable electronics and personal healthcare. In this paper, the authors propose a high-performance flexible piezoelectric nanogenerator based on piezoelectrically enhanced… read more here.
Keywords: vdf trfe; trfe batio3; trfe; self powered ... See more keywords
Ferroelectric Polymer Nanofibers Reminiscent of Morphotropic Phase Boundary Behavior for Improved Piezoelectric Energy Harvesting.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202104472
Abstract: Ferroelectric and piezoelectric polymers have attracted great attention from many research and engineering fields due to its mechanical robustness and flexibility as well as cost-effectiveness and easy processibility. Nevertheless, the electrical performance of piezoelectric polymers… read more here.
Keywords: phase boundary; morphotropic phase; trfe; vdf trfe ... See more keywords
Enhanced pyroelectric property of PMN–PT/P[VDF–TrFE] thick film by optimizing poling temperature
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials Science: Materials in Electronics"
DOI: 10.1007/s10854-017-7913-3
Abstract: Lead magnesium niobate–lead titanate (PMN–PT) ceramic powder and Poly[VinyliDeneFluoride-co-TriFluoroEthylene] (P[VDF–TrFE]) have been used to fabricate 0–3 composites thick films on ITO substrates by tape casting. The phase structure and grain size of PMN–PT were analyzed… read more here.
Keywords: vdf trfe; poling temperature; temperature; pmn vdf ... See more keywords
Synthesis of hydrophilic P(VDF-TrFE) chloride sensitive polymer films for fluorescence sensing
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Polymer Research"
DOI: 10.1007/s10965-019-1911-5
Abstract: Hydrophilic lucigenine doped P(VDF-TrFE) based chloride sensitive films were prepared by three different methods. These include increased pore size and distribution, introduction of alumina nanoparticles and addition of amphiphilic copolymer. The properties of the films… read more here.
Keywords: vdf trfe; spectroscopy; chloride sensitive;
Thermally Stimulated Current Study and Relaxation Behaviour of Annealed Copolymer P(VDF-TrFE) Films for Potential Pyroelectric Energy Harvesting
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Electronic Materials"
DOI: 10.1007/s11664-020-08297-2
Abstract: The effects of annealing treatment on the polarization of copolymer P(VDF-TrFE) free-standing films were thoroughly studied by the thermally stimulated current (TSC) method using decomposition analysis and first-order kinetic theory. The TSC measurement mainly revealed… read more here.
Keywords: vdf trfe; copolymer vdf; thermally stimulated; stimulated current ... See more keywords
Energy Storage Properties of Blended Polymer Films with Normal Ferroelectric P(VDF-HFP) and Relaxor Ferroelectric P(VDF-TrFE-CFE)
Sign Up to like & getrecommendations! Published in 2019 at "Electronic Materials Letters"
DOI: 10.1007/s13391-019-00188-x
Abstract: Abstract With the recent development of wearable/portable electronic devices, the power sources need to be flexible and miniaturized. As the power supply, a dielectric capacitor is used for systems requiring high power in a short… read more here.
Keywords: normal ferroelectric; vdf trfe; energy; ferroelectric vdf ... See more keywords
Design on polarization distribution in all-organic polymer hybrids for high density energy storage
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2020.125052
Abstract: Abstract Polymer-based dielectric capacitors have attracted increasing attention in advanced electronics and pulsed power systems due to their high power density and ultrafast charge–discharge speed. However, most of recent achievements focus on polymer-based nanocomposites employing… read more here.
Keywords: energy; vdf trfe; energy storage; density ... See more keywords