High discharged energy density of polymer nanocomposites induced by Nd-doped BaTiO3 nanoparticles
| Autor: | Juntao Hu, Kongjun Zhu, Jing Wang, Yanxin Li, Qiaomei Sun, Jinhao Qiu, Bao-Wen Li, Lu Yang |
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| Jazyk: | angličtina |
| Rok vydání: | 2018 |
| Předmět: |
Fabrication
Materials science Polymer nanocomposite Nanoparticle High discharged energy density 02 engineering and technology Dielectric 010402 general chemistry 01 natural sciences Nd doped BaTiO3 lcsh:TA401-492 Microelectronics Ceramic Composite material Nanocomposite business.industry Doping Metals and Alloys 021001 nanoscience & nanotechnology 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials visual_art visual_art.visual_art_medium lcsh:Materials of engineering and construction. Mechanics of materials 0210 nano-technology business |
| Zdroj: | Journal of Materiomics, Vol 4, Iss 1, Pp 44-50 (2018) |
| ISSN: | 2352-8478 |
| Popis: | A flexible polymer nanocomposite has been developed via introducing Nd-doped BaTiO3 nanoparticles into the poly(vinylidene fluoride). This nanocomposite delivers a discharged energy density up to 12.5 J/cm3 under an electric field of 420 kV/mm with only a small loading of 1 vol.% Nd-BaTiO3. High discharged energy density, mechanical flexibility, light weight, ease fabrication and low cost makes it attractive for advanced microelectronics and electrical power systems. Our results demonstrate that ceramics with giant dielectric permittivity as viable fillers for polymer nanocomposite dielectrics with higher energy density. |
| Databáze: | OpenAIRE |
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