Investigation on rheological behavior of 8 mol% yttria stabilized zirconia (8YSZ) powder using Tiron

被引：10
|
作者：
Moghadas, Shahab [1 ]
Maghsoudipour, Arnir [1 ]
Alizadeh, Masoud [1 ]
Ebadzadeh, Touradj [1 ]
机构：
[1] Mat & Energy Res Ctr, Karaj, Iran
来源：
CERAMICS INTERNATIONAL | 2011年 / 37卷 / 06期
关键词：
8YSZ; Tiron; Rheology; Zeta-potential; SUSPENSIONS; DISPERSANT; FILMS;
D O I：
10.1016/j.ceramint.2011.01.020
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
In this research, 8 mol% yttria stabilized zirconia (8YSZ) powder were dispersed in de-ionized water by the use of different amounts of Tiron as dispersant. The results of rheological and sedimentation measurements of each suspension were evaluated and the optimum amount of Tiron was selected (0.8% Tiron). Also, various pH were investigated and the best stabilized suspension is achieved at pH 10. Furthermore, the zeta potential of suspension with and without adding dispersant was obtained. The isoelectric point (IEP) of as-received 8YSZ powder was about 8.5 and shifted obviously to acidic region after adding dispersant to the suspension. (C) 2011 Published by Elsevier Ltd and Techna Group S.r.l.
引用
收藏
页码：2015 / 2019
页数：5
相关论文
共 50 条
  • [31] Fracture resistance and stable crack-growth behavior of 8-mol%-yttria-stabilized zirconia
    Kumar, Amar N.
    Sørensen, Bent F.
    2000, American Ceramic Soc, Westerville (83)
  • [32] Deformation behavior and bending strength of single crystal 8 mol% yttria-stabilized zirconia at microscopic scale
    Muramoto, Mayuko
    Tatami, Junichi
    Iijima, Motoyuki
    Matsui, Kazumi
    Yahagi, Tsukaho
    Takahashi, Takuma
    Nakano, Hiromi
    Ohji, Tatsuki
    JOURNAL OF THE EUROPEAN CERAMIC SOCIETY, 2024, 44 (02) : 1061 - 1069
  • [33] Thermal cycling behavior of nanostructured 8YSZ, SZ/8YSZ and 8CSZ/8YSZ thermal barrier coatings fabricated by atmospheric plasma spraying
    Zhou, Feifei
    Wang, You
    Cui, Zhongyuan
    Wang, Liang
    Gou, Junfeng
    Zhang, Qiwen
    Wang, Chaohui
    CERAMICS INTERNATIONAL, 2017, 43 (05) : 4102 - 4111
  • [34] Influence of Co3O4 addition on the ionic conductivity and microstructural properties of yttria-stabilized zirconia (8YSZ)
    Aktas, Bulent
    Tekeli, Suleyman
    INTERNATIONAL JOURNAL OF MATERIALS RESEARCH, 2014, 105 (06) : 577 - 583
  • [35] The thermal behavior of 8mol% yttria-stabilized zirconia nanocrystallites prepared by a sol-gel process
    Lee, YH
    Kuo, CW
    Hung, IM
    Fung, KZ
    Wang, MC
    JOURNAL OF NON-CRYSTALLINE SOLIDS, 2005, 351 (49-51) : 3709 - 3715
  • [36] Densification of porous 8 mol% yttria-stabilized zirconia component: modelling and experimental studies
    Lu, J.
    Song, X. C.
    Zhang, T. S.
    Hng, H. H.
    Ma, J.
    JOURNAL OF MATERIALS SCIENCE, 2010, 45 (03) : 575 - 581
  • [37] Structural and electrical properties of ZnO-doped 8 mol% yttria-stabilized zirconia
    Liu, Y
    Lao, LE
    SOLID STATE IONICS, 2006, 177 (1-2) : 159 - 163
  • [38] Compression creep characteristics of 8-mol%-yttria-stabilized cubic-zirconia
    Sudhir, B., 2001, American Ceramic Society (84)
  • [39] Densification of porous 8 mol% yttria-stabilized zirconia component: modelling and experimental studies
    J. Lu
    X. C. Song
    T. S. Zhang
    H. H. Hng
    J. Ma
    Journal of Materials Science, 2010, 45 : 575 - 581
  • [40] Spark-plasma sintering the 8-mol% yttria-stabilized zirconia electrolyte
    Yang, BC
    Jian, JW
    Zhang, YC
    JOURNAL OF MATERIALS SCIENCE, 2004, 39 (22) : 6863 - 6865
12345