Enhanced dielectric property and energy density of polydopamine encapsuled BaTiO3 nanofibers/PVDF nanocomposites
文献类型：会议论文
| 作者 | Hongchang Liu; Suibin Luo; Shuhui Yu; Shanjun Ding; Rong Sun; Ching-Ping Wong |
| 出版日期 | 2016 |
| 会议名称 | The 17th International Conference on electronic packing Technology (ICEPT 2016) |
| 会议地点 | Changsha,China |
| 英文摘要 | Ceramic–polymer nanocomposites with high dielectric constant and energy density are becoming increasingly attractive in modern electronic and electric industry. However, the breakdown strength of composites was usually largely reduced due to the unstable interfacial interaction between ceramic filler and polymer matrix. In this study, the flexible nanocomposites comprising dopamine encapsulated BaTiO3 nanofibers (BTnfs) with a large aspect ratio prepared via electrospinning as fillers and poly(vinylidene fluoride) (PVDF) as matrix were fabricated by a solution casting method. The obtained nanocomposites displayed desirable dielectric properties and storage energy density with their loss tangents suppressed at low values. The energy density of the nanocomposites was significantly enhanced, and the maximal energy density of 0.0035 J/cm3 was obtained in the composite material containing 10 vol% modified BTnfs, which is more than doubled as compared with the pure PVDF. Our strategy provides a simple and effective way to prepare high performance flexible dielectric composite capacitors with high storage density. |
| 收录类别 | EI |
| 语种 | 英语 |
| 源URL | [http://ir.siat.ac.cn:8080/handle/172644/10124]  |
| 专题 | 深圳先进技术研究院_集成所 |
| 作者单位 | 2016 |
| 推荐引用方式 GB/T 7714 | Hongchang Liu,Suibin Luo,Shuhui Yu,et al. Enhanced dielectric property and energy density of polydopamine encapsuled BaTiO3 nanofibers/PVDF nanocomposites[C]. 见:The 17th International Conference on electronic packing Technology (ICEPT 2016). Changsha,China. |
入库方式： OAI收割
来源：深圳先进技术研究院
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