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GAO Feng, ZHANG Chang-song, ZHANG Hui-jun, TIAN Chang-sheng. Effect of Excesive Bi2O3 on Anisotropic Microstructure of Bi4Ti3O12 Powder Prepared by Molten Salt Method[J]. Materials and Mechanical Engineering, 2006, 30(5): 23-25.
Citation: GAO Feng, ZHANG Chang-song, ZHANG Hui-jun, TIAN Chang-sheng. Effect of Excesive Bi2O3 on Anisotropic Microstructure of Bi4Ti3O12 Powder Prepared by Molten Salt Method[J]. Materials and Mechanical Engineering, 2006, 30(5): 23-25.
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Effect of Excesive Bi2O3 on Anisotropic Microstructure of Bi4Ti3O12 Powder Prepared by Molten Salt Method

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  • Received Date: May 19, 2005
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    • Abstract
  • Flaky Bi4Ti3O12 powder with anisotropy was prepared by NaCl-KCl molten salt method.The effect of excessive Bi2O3 on microstructure and dielectric properties of Bi4Ti3O12 ceramics was investigated.The Bi4Ti3O12 particle size and the degree of anisotropy increased with increasing excessive Bi2O3 quantity.The Bi4Ti3O12 ceramics with flaky grains were prepared by sintering at 1 100 ℃.The insulation resistivity of Bi4Ti3O12 ceramics decreased.The dielectric constant had the largest value as excessive quantity of Bi2O3 was 5%,and dielectric loss decreased with increasing excessive Bi2O3 quantity.
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    • References (7)
  • [1]
    Higuchi T,Tanaka M,Kudoh K,et al.Electronic structure of Bi4Ti3O12 thin film by soft-X-ray emission spectroscopy[J].Jpn J Appl Phys,2001,40(9):5803-5805.
    [2]
    Takashige M,Hamazaki S,Yoshida R,et al.Dielectric properties of crystallization process from amorphous Bi4Ti3O12[J].Jpn J Appl Phys,2001,40(9):5816-5818.
    [3]
    Tsuguto T,Toshihiko T,Yasuyoshi S.Piezoelectric properties of bismuth layer-structured ferroelectric ceramics with a preferred orientation processed by the reactive templated grain growth method[J].Jpn J Appi Phys,1999,38(9):5553-5556.
    [4]
    Eiichiro Fukuchi,Toshio Kimura,Toshihiko Tani,et al.Effect of potassium concentration on the grain orientation in bismuth sodium potassium titanate[J].J Am Ceram Soc,2002,85(6):1461-1466.
    [5]
    Takenaka T,Sakata K.Grain orientation and electrical properties of hot-forged Bi4Ti3O12[J].Jpn J Appl Phys,1980,19(9):31-39.
    [6]
    Yoon K H,Cho Y S,Kang D H.Review molten salt synthesis of lead-based relaxors[J].J Mater Sci,1998,33(12):2977-2984.
    [7]
    杨祖培,屈绍波,高峰,等.熔盐法制备PMN-PT陶瓷及其介电性能的研究[J].材料研究学报,2000,14(增刊):165-169.
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