The preparation and pore characteristics of an alumina coating on a diatomite-kaolin composite support layer

被引：14
作者：
Ha, Jang-Hoon [1 ]
Park, Yong-Ho [1 ]
Song, In-Hyuck [1 ]
机构：
[1] Korea Inst Mat Sci, Powder & Ceram Div, Chang Won 642831, Gyeongnam, South Korea
来源：
JOURNAL OF THE CERAMIC SOCIETY OF JAPAN | 2014年 / 122卷 / 1428期
关键词：
Diatomite-kaolin composite support; Alumina coating; Pore characteristics; SINTERED DIATOMITE; GAS PERMEATION; MEMBRANE; CERAMICS; PERFORMANCE; FABRICATION; REMOVAL; FILTERS;
D O I：
10.2109/jcersj2.122.714
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：
Recently porous ceramic membranes have received great interest due to their outstanding thermal and chemical stabilities. In this paper, we investigated whether we could prepare an alumina coating to be deposited over a diatomite-kaolin composite support layer to reliably tailor the permeability by controlling the heat-treatment temperature of the alumina coating. The pore characteristics of an alumina coating on a diatomite-kaolin composite support layer were studied by scanning electron microscopy, mercury porosimetry, and capillary flow porosimetry. (C) 2014 The Ceramic Society of Japan. All rights reserved.
引用
收藏
页码：714 / 718
页数：5
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共 32 条
  • [1] Tailoring of a γ-alumina membrane with a bimodal pore size distribution for improved permeability
    Ahmad, A. L.
    Leo, C. P.
    Shukor, S. R. Abd.
    [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2008, 91 (01) : 246 - 251
  • [2] Synthesis and characterization of TiO2 membrane with palladium impregnation for hydrogen separation
    Ahmad, A. L.
    Jaya, M. A. T.
    Derek, C. J. C.
    Ahmad, M. A.
    [J]. JOURNAL OF MEMBRANE SCIENCE, 2011, 366 (1-2) : 166 - 175
  • [3] A study of the sintering of diatomaceous earth to produce porous ceramic monoliths with bimodal porosity and high strength
    Akhtar, Farid
    Rehman, Yaser
    Bergstrom, Lennart
    [J]. POWDER TECHNOLOGY, 2010, 201 (03) : 253 - 257
  • [4] Preparation of Crack-Free Nanocomposite Ceramic Membrane Intermediate Layers on -alumina Tubular Supports
    Bayati, B.
    Bayat, Y.
    Charchi, N.
    Ejtemaei, M.
    Babaluo, A. A.
    Haghighi, M.
    Drioli, E.
    [J]. SEPARATION SCIENCE AND TECHNOLOGY, 2013, 48 (13) : 1930 - 1940
  • [5] Synthesis and Characterization of Microporous ZrO2 Membranes for Gas Permeation at 200°C
    Casado Coterillo, Clara
    Yokoo, Tsuyoshi
    Yoshioka, Tomohisa
    Tsuru, Toshinori
    Asaeda, Masashi
    [J]. SEPARATION SCIENCE AND TECHNOLOGY, 2011, 46 (08) : 1224 - 1230
  • [6] Synthesis and characterization of microporous silica-alumina membranes
    Cheraitia, Abdallah
    Ayral, Andre
    Julbe, Anne
    Rouessac, Vincent
    Satha, Hamid
    [J]. JOURNAL OF POROUS MATERIALS, 2010, 17 (03) : 259 - 263
  • [7] Surface properties of ceramic ultrafiltration TiO2 membranes: Effects of surface equilibriums on salt retention
    Chevereau, E.
    Zouaoui, N.
    Limousy, L.
    Dutournie, P.
    Deon, S.
    Bourseau, P.
    [J]. DESALINATION, 2010, 255 (1-3) : 1 - 8
  • [8] Microstructure and thermal conductivity of porous ZrO2 ceramics
    Deng, Zhen-Yan
    Ferreira, Jose M. F.
    Tanaka, Yoshihisa
    Isoda, Yukihiro
    [J]. ACTA MATERIALIA, 2007, 55 (11) : 3663 - 3669
  • [9] Processing of particle-stabilized wet foams into porous ceramics
    Gonzenbach, Urs T.
    Studart, Andre R.
    Steinlin, David
    Tervoort, Elena
    Gauckler, Ludwig J.
    [J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2007, 90 (11) : 3407 - 3414
  • [10] The effect of sacrificial templates on the pore characteristics of sintered diatomite membranes
    Ha, Jang-Hoon
    Oh, Eunji
    Song, In-Hyuck
    [J]. JOURNAL OF THE CERAMIC SOCIETY OF JAPAN, 2013, 121 (1419) : 940 - 945
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