| 低温烧结BaO-Nd2O3-TiO2陶瓷介质材料的研制 |
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| 引用本文： | 莫方策,付振晓,张火光,李娟.低温烧结BaO-Nd2O3-TiO2陶瓷介质材料的研制[J].电子元件与材料,2011,30(10):8-10. |
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| 作者姓名： | 莫方策 付振晓 张火光 李娟 |
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| 作者单位： | 风华高新科技股份有限公司,广东肇庆,526020 |
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| 摘 要： | 采用固相法制备了BaO-Nd2O3-TiO2( BNT)陶瓷,研究了Bi2O3-SiO2-ZnO-CaO( BSZC)玻璃添加量对所制BNT陶瓷介电性能的影响.结果表明:添加质量分数7％～9％的BSZC玻璃,可使BNT陶瓷在960℃下烧结致密,匹配10Pd/90Ag内电极,获得相对介电常数εr≈88,介质损耗tanδ=...
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| 关 键 词： | 多层陶瓷电容器 低温烧结 BaO-Nd2O3-TiO2陶瓷 Bi2O3-SiO2-ZnO-CaO玻璃 |
Study on low-temperature sintering of BaO-Nd_2O_3-TiO_2 ceramics |
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| MO Fangce,FU Zhenxiao,ZHANG Huoguang,LI Juan.Study on low-temperature sintering of BaO-Nd_2O_3-TiO_2 ceramics[J].Electronic Components & Materials,2011,30(10):8-10. |
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| Authors: | MO Fangce FU Zhenxiao ZHANG Huoguang LI Juan |
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| Affiliation: | MO Fangce,FU Zhenxiao,ZHANG Huoguang,LI Juan(Fenghua Advanced Technology(Holding)Co.Ltd,Zhaoqing 526020,Guangdong Province,China) |
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| Abstract: | BaO-Nd2O3-TiO2(BNT) ceramics were prepared by solid state method.The effects of Bi2O3-SiO2-ZnO-CaO(BSZC)glass doping amount on the dielectric properties of BNT ceramics were investigated.The results show that BNT ceramics doped with 7%～9%(mass fraction) BSZC can be sintered at 960℃ with high frequency properties of εr≈88(relative permittivity),tanδ=6×10–4(dielectric loss),αc≈0(temperature coefficient of capacitance) which can be used for MLCC matched with 10Pd/90Ag electrode. |
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| Keywords: | MLCC low-temperature sintering BaO-Nd2O3-TiO2 ceramics Bi2O3-SiO2-ZnO-CaO glass |
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