制备方法对磷酸盐微晶玻璃结构和性能的影响
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周毅, 涂强, 米忠华
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Effect of Preparing Methods on Structure and Properties of Phosphate Glass-ceramics
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ZHOU Yi, TU Qiang, MI Zhonghua
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表1 用于储能电容器的微晶玻璃的电学性能
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Table 1 Electric property of glass-ceramics
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| No. | Glass-ceramic system | εr | tan δ | E /kV·mm-1 | Ud /mJ·cm-3 | η | Ref. |
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| 1 | PbO-SrO-Na2O-Nb2O5-SiO2 | 427 | 0.022 | 44.2 | 850 | - | [31] | | 2 | BaO-Na2O-Nb2O5-SiO2 | 312 | 0.016 | 16.3 | 370 | 72 | [7] | | 3 | BaO-SrO-TiO2-Al2O3-SiO2 | 282 | 0.018 | 26.5 | 178 | 42.3 | [32] | | 4 | BaTiO3-glass (BaO-Bi2O3-P2O5) | 1750 | 0.088 | 1.5 | 2.3 | 42.3 | [25] | | 5 | BaO-Na2O-P2O5-Nb2O5-WO3 | 38 | 0.021 | 9 | 25.6 | 73.7 | [26] | | 6 | NaNbO3-glass (Na2O-Nb2O5- P2O5) | 406 | 0.01 | 6 | 68.4 | 84.8 | [33] |
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