Effect of Al2O3 additive on the dielectric properties of PbO-SrO-Na2O-Nb2O5-SiO2 glass-ceramic

被引：0
作者：
Zhou, Hao [1 ]
Zhang, Qingmeng [1 ]
Tang, Qun [1 ]
Cui, Hang [1 ]
Xu, Yaohua [1 ]
Lin, Chen-guang [1 ,2 ]
Du, Jun [1 ]
机构：
[1] Gen Res Inst Nonferrous Met, Adv Elect Mat Inst, Beijing, Peoples R China
[2] Gen Res Inst Nonferrous Met, Powder Met & Special Mat Res Dept, Beijing, Peoples R China
来源：
ADVANCES IN ENERGY SCIENCE AND EQUIPMENT ENGINEERING | 2015年
关键词：
SYSTEM; DENSITY;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The effect of Al2O3 addition on dielectric properties of PbO-SrO-Na2O-Nb2O5-SiO2 glass-ceramic has been investigated. DTA data indicated that the crystallization temperature of niobate ferroelectric phases can be decreased by adding a proper content of Al2O3. The XRD analysis method demonstrated that Al3+ remained in the glass phase for no new phase appeared when Al2O3 was added to the precursor. The results showed that the dielectric properties of the niobate glass-ceramic were greatly influenced by Al2O3, and the highest dielectric constant (492) and lowest dielectric loss (0.007) were got by adding 1 mol% Al2O3, when the content of Al2O3 exceeded 1 mol%, the dielectric constant had a slight decrease and the dielectric loss increased.
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页码：2605 / 2608
页数：4
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  • [1] Improved discharged energy density for niobate-based B2O3 system glass-ceramics by CeO2 addition
    Chen, Guohua
    Song, Jun
    Kang, Xiaoling
    Yuan, Changlai
    Zhou, Changrong
    [J]. MATERIALS LETTERS, 2014, 136 : 302 - 305
  • [2] Preparation and characterization of dielectric glass-ceramics in Na2O-PbO-Nb2O5-SiO2 system
    Du, J
    Jones, B
    Lanagan, M
    [J]. MATERIALS LETTERS, 2005, 59 (22) : 2821 - 2826
  • [3] Optimization of energy storage density in ANb2O6-NaNbO3-SiO2 (A = [(1-x)Pb, xSr]) nanostructured glass-ceramic dielectrics
    Han, D. F.
    Zhang, Q. M.
    Luo, J.
    Tang, Q.
    Du, J.
    [J]. CERAMICS INTERNATIONAL, 2012, 38 (08) : 6903 - 6906
  • [4] Pyroelectric and dielectric study of NaNbO3 single crystals
    Konieczny, K
    [J]. MATERIALS SCIENCE AND ENGINEERING B-SOLID STATE MATERIALS FOR ADVANCED TECHNOLOGY, 1999, 60 (02): : 124 - 127
  • [5] Effect of the partial substitution of K2O, MgO, B2O3 for CaO on crystallization, structure and properties of Na2O-CaO-SiO2-P2O5 system glass-ceramics
    Li, H. C.
    Wang, D. G.
    Hu, J. H.
    Chen, C. Z.
    [J]. MATERIALS LETTERS, 2013, 106 : 373 - 376
  • [6] Morphological evolution of tridymite crystal in SrO-BaO-Nb2O5-CaO-SiO2-B2O3 ferroelectric glass-ceramic
    Liu, Xiaoyan
    Pu, Yongping
    Wang, Peikui
    Dong, Zijing
    Sun, Zixiong
    Hu, Yao
    [J]. MATERIALS LETTERS, 2014, 128 : 263 - 266
  • [7] Improved reliability predictions in high permittivity dielectric oxide capacitors under high dc electric fields with oxygen vacancy induced electromigration
    Randall, C. A.
    Maier, R.
    Qu, W.
    Kobayashi, K.
    Morita, K.
    Mizuno, Y.
    Inoue, N.
    Oguni, T.
    [J]. JOURNAL OF APPLIED PHYSICS, 2013, 113 (01)
  • [8] Glass-ceramic materials with regulated dielectric properties based on the system BaO-PbO-TiO2-B2O3-Al2O3
    Ruiz-Valdés, JJ
    Gorokhovsky, AV
    Escalante-García, JI
    Mendoza-Suárez, G
    [J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2004, 24 (06) : 1505 - 1508
  • [9] Study of PbO-SrO-TiO2-B2O3 glass and glass ceramics
    Shankar, J.
    Deshpande, V. K.
    [J]. PHYSICA B-CONDENSED MATTER, 2012, 407 (12) : 2160 - 2163
  • [10] Alkali-free glass as a high energy density dielectric material
    Smith, Nicholas J.
    Rangarajan, Badri
    Lanagan, Michael T.
    Pantano, Carlo G.
    [J]. MATERIALS LETTERS, 2009, 63 (15) : 1245 - 1248
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