The Experts below are selected from a list of 30618 Experts worldwide ranked by ideXlab platform
Guanghui Zhao - One of the best experts on this subject based on the ideXlab platform.
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Polyvinyl-butyral/lead zirconate titanates composites with High Dielectric Constant and low Dielectric loss
Scripta Materialia, 2006Co-Authors: Lijie Dong, Chuanxi Xiong, Quan Hongying, Guanghui ZhaoAbstract:A novel polymeric composite with High Dielectric Constant and low Dielectric loss has been developed by mixing polyvinyl-butyral (PVB) with ferroelectric ceramic lead zirconate titanates (PZT). The dependence of the Dielectric Constant on frequency and polymer volume fraction was investigated. The composite shows a High Dielectric Constant which gives better frequency stability, and lower Dielectric loss. The Highest Dielectric Constant of 155 and the lowest Dielectric loss of 0.05 can be achieved at a PVB volume fraction of 0.15.
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polyvinyl butyral lead zirconate titanates composites with High Dielectric Constant and low Dielectric loss
Scripta Materialia, 2006Co-Authors: Lijie Dong, Chuanxi Xiong, Hongying Quan, Guanghui ZhaoAbstract:A novel polymeric composite with High Dielectric Constant and low Dielectric loss has been developed by mixing polyvinyl-butyral (PVB) with ferroelectric ceramic lead zirconate titanates (PZT). The dependence of the Dielectric Constant on frequency and polymer volume fraction was investigated. The composite shows a High Dielectric Constant which gives better frequency stability, and lower Dielectric loss. The Highest Dielectric Constant of 155 and the lowest Dielectric loss of 0.05 can be achieved at a PVB volume fraction of 0.15.
Lijie Dong - One of the best experts on this subject based on the ideXlab platform.
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Polyvinyl-butyral/lead zirconate titanates composites with High Dielectric Constant and low Dielectric loss
Scripta Materialia, 2006Co-Authors: Lijie Dong, Chuanxi Xiong, Quan Hongying, Guanghui ZhaoAbstract:A novel polymeric composite with High Dielectric Constant and low Dielectric loss has been developed by mixing polyvinyl-butyral (PVB) with ferroelectric ceramic lead zirconate titanates (PZT). The dependence of the Dielectric Constant on frequency and polymer volume fraction was investigated. The composite shows a High Dielectric Constant which gives better frequency stability, and lower Dielectric loss. The Highest Dielectric Constant of 155 and the lowest Dielectric loss of 0.05 can be achieved at a PVB volume fraction of 0.15.
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polyvinyl butyral lead zirconate titanates composites with High Dielectric Constant and low Dielectric loss
Scripta Materialia, 2006Co-Authors: Lijie Dong, Chuanxi Xiong, Hongying Quan, Guanghui ZhaoAbstract:A novel polymeric composite with High Dielectric Constant and low Dielectric loss has been developed by mixing polyvinyl-butyral (PVB) with ferroelectric ceramic lead zirconate titanates (PZT). The dependence of the Dielectric Constant on frequency and polymer volume fraction was investigated. The composite shows a High Dielectric Constant which gives better frequency stability, and lower Dielectric loss. The Highest Dielectric Constant of 155 and the lowest Dielectric loss of 0.05 can be achieved at a PVB volume fraction of 0.15.
Pingkai Jiang - One of the best experts on this subject based on the ideXlab platform.
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novel three dimensional zinc oxide superstructures for High Dielectric Constant polymer composites capable of withstanding High electric field
Journal of Physical Chemistry C, 2012Co-Authors: Wei Wu, Xingyi Huang, Shengtao Li, Pingkai Jiang, Tanaka ToshikatsuAbstract:High Dielectric Constant polymer composites capable of withstanding a High electrical field have much application in electronic devices and electrical equipment because of their ease of processing, flexibility, and low cost. Conventional polymer composites with a High Dielectric Constant, namely ceramic particulate composites and conductive filler based percolative composites, either show low Dielectric enhancement or cannot withstand High electric field. Here we report a new strategy for preparing High Dielectric Constant polymer composites by using novel three-dimensional zinc oxide (3D ZnO) superstructures as fillers. Two kinds of 3D ZnO (flower-like and walnut-like) superstructures were prepared via a template-free solvothermal method. Their poly(vinylidene fluoride) (PVDF) composites as well as commercial ZnO filled PVDF composite were investigated by a broadband Dielectric spectroscopy at a wide temperature range (−50 to +150 °C). Our results showed that, compared with the commercial ZnO, the newly ...
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ferroelectric polymer silver nanocomposites with High Dielectric Constant and High thermal conductivity
Applied Physics Letters, 2009Co-Authors: Xingyi Huang, Pingkai JiangAbstract:Ferroelectric polymer nanocomposites with silver (Ag) nanoparticles as inclusions were prepared and the Dielectric properties and thermal conductivity were studied. The results showed that the nanocomposites have High Dielectric Constant and High thermal conductivity. When the loading level of Ag nanoparticles is 20.0 vol %, the Dielectric Constant and thermal conductivity of the nanocomposites were 120 at 103 Hz and 6.5 W/mK, respectively. Our results also showed that there is no percolation in the nanocomposites when Ag loading range is within 20.0%.
Xingyi Huang - One of the best experts on this subject based on the ideXlab platform.
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novel three dimensional zinc oxide superstructures for High Dielectric Constant polymer composites capable of withstanding High electric field
Journal of Physical Chemistry C, 2012Co-Authors: Wei Wu, Xingyi Huang, Shengtao Li, Pingkai Jiang, Tanaka ToshikatsuAbstract:High Dielectric Constant polymer composites capable of withstanding a High electrical field have much application in electronic devices and electrical equipment because of their ease of processing, flexibility, and low cost. Conventional polymer composites with a High Dielectric Constant, namely ceramic particulate composites and conductive filler based percolative composites, either show low Dielectric enhancement or cannot withstand High electric field. Here we report a new strategy for preparing High Dielectric Constant polymer composites by using novel three-dimensional zinc oxide (3D ZnO) superstructures as fillers. Two kinds of 3D ZnO (flower-like and walnut-like) superstructures were prepared via a template-free solvothermal method. Their poly(vinylidene fluoride) (PVDF) composites as well as commercial ZnO filled PVDF composite were investigated by a broadband Dielectric spectroscopy at a wide temperature range (−50 to +150 °C). Our results showed that, compared with the commercial ZnO, the newly ...
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ferroelectric polymer silver nanocomposites with High Dielectric Constant and High thermal conductivity
Applied Physics Letters, 2009Co-Authors: Xingyi Huang, Pingkai JiangAbstract:Ferroelectric polymer nanocomposites with silver (Ag) nanoparticles as inclusions were prepared and the Dielectric properties and thermal conductivity were studied. The results showed that the nanocomposites have High Dielectric Constant and High thermal conductivity. When the loading level of Ag nanoparticles is 20.0 vol %, the Dielectric Constant and thermal conductivity of the nanocomposites were 120 at 103 Hz and 6.5 W/mK, respectively. Our results also showed that there is no percolation in the nanocomposites when Ag loading range is within 20.0%.
Chuanxi Xiong - One of the best experts on this subject based on the ideXlab platform.
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Polyvinyl-butyral/lead zirconate titanates composites with High Dielectric Constant and low Dielectric loss
Scripta Materialia, 2006Co-Authors: Lijie Dong, Chuanxi Xiong, Quan Hongying, Guanghui ZhaoAbstract:A novel polymeric composite with High Dielectric Constant and low Dielectric loss has been developed by mixing polyvinyl-butyral (PVB) with ferroelectric ceramic lead zirconate titanates (PZT). The dependence of the Dielectric Constant on frequency and polymer volume fraction was investigated. The composite shows a High Dielectric Constant which gives better frequency stability, and lower Dielectric loss. The Highest Dielectric Constant of 155 and the lowest Dielectric loss of 0.05 can be achieved at a PVB volume fraction of 0.15.
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polyvinyl butyral lead zirconate titanates composites with High Dielectric Constant and low Dielectric loss
Scripta Materialia, 2006Co-Authors: Lijie Dong, Chuanxi Xiong, Hongying Quan, Guanghui ZhaoAbstract:A novel polymeric composite with High Dielectric Constant and low Dielectric loss has been developed by mixing polyvinyl-butyral (PVB) with ferroelectric ceramic lead zirconate titanates (PZT). The dependence of the Dielectric Constant on frequency and polymer volume fraction was investigated. The composite shows a High Dielectric Constant which gives better frequency stability, and lower Dielectric loss. The Highest Dielectric Constant of 155 and the lowest Dielectric loss of 0.05 can be achieved at a PVB volume fraction of 0.15.