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. The intimate contact does not yield. The two reasons above results in the strength fall of the Ni/Al2O3 composites. Figs.3 and 4 show the dielectric and magnetic properties of the composites... Mechanical and dielectric properties of Ni/Al2O3 composites LUO Fa(罗 发), XUE Hui(薛 晖), ZHU Dong-mei(朱冬梅), ZHOU Wan-cheng(周万城) State Key Laboratory of Solidification Processing......
Fabrication of BaTiO3/Epoxy Composites Exhibiting Large Dielectric Constant, Low Dielectric Loss and High Flexural Strength刘金鹏,YOU Xiaoqiang,陈楠,杜国平School of Materials Science and Engineering... approach. The BaTiO3/epoxy composites exhibit a colossal dielectric constant, low dielectric loss and high flexural strength. In the BaTiO3 networks, chemically bonded grain boundaries between......
oxides do not enter into inner lattice totally to replace A or B sites. Some of additives can improve dielectric strength by forming nonferroelectric phases, and the rest maintained at grain boundaries controls overgrowth of grains. The dielectric constant at room temperature is increased up to 3000 and the curve of TCC becomes flat. Meanwhile, the dielectric strength Eb becomes higher. Key......
, and the bonding strength was characterized by tensile failure test. The results showed that the bonding strength was higher under the nano-gap dielectric barrier discharge. This process completed 110 °C ultra-low temperature anodic bonding and the bonding strength reached 2 MPa. Finally, the mechanism of promoting bonding after activation is also discussed. Key words: dielectric barrier discharge; anodic......
oxide/polyimide composite films with low dielectric constant and ultrahigh strength via in situpolymerization [J]. Journal of Materials Chemistry, 2011, 21(35): 13569-13575. (Edited by YANG Hua...J. Cent. South Univ. (2016) 23: 2747-2753 DOI: 10.1007/s11771-016-3336-1 Enhanced dielectric permittivity of graphite oxide/polyimide composite films LI Jun(李俊), WANG Ya(王亚), LI Heng-feng(李衡峰......
important materials for high temperature applications. High temperature mechanical strength[1-3], good resistance to corrosion, wears and chemicals, low dielectric constant and loss, and super... Preparation and dielectric properties of porous silicon nitride ceramics LI Jun-qi(李军奇), LUO Fa(罗 发), ZHU Dong-mei(朱冬梅), ZHOU Wan-cheng(周万城) State Key Laboratory of Solidification......
strength, good thermal shock resistance, excellent resistance to rain erosion and an acceptable dielectric property[4]. Carbon fibers combine exceptional mechanical properties and low mass, making them... Preparation and microwave dielectric properties of Csf/Si3N4 composites WANG Xiao-yan(王晓艳), LUO Fa(罗 发), LI Peng(李 鹏), SU Xiao-lei(苏晓磊), ZHU Dong-mei(朱冬梅), ZHOU Wan-cheng(周万城) State......
. The breakdown voltage is enhanced to 15 kV · mm-1. Key words:BaTiO3; Y2O3; insulation resistivity; dielectric strength; rare earths; [全文内容正在添加中] ...Effect of Y2O3 on Dielectric Properties of BaTiO3 Ceramics Wang Hongru1,Wu Xiawan1,Li Lingxia1,Guo Wei1,Zhang Zhiping1 (1.School of Electronic Information Engineering, Tianjin University, Tianjin......
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based glass-ceramics to be applied as energy storage materials, the dielectric constant and breakdown strength are the two most important factors deciding their capability of energy storage[1-2... Structural characteristics and dielectric properties of glass-ceramic nanocomposites of (Pb,Sr)Nb2O6-NaNbO3-SiO2 WANG Lei(王 磊), ZHANG Qing-meng(张庆猛), DU Jun(杜 军) Advanced Electronic Materials......
