Title:
電気泳動沈積による中空セラミック膜の製造
Document Type and Number:
Japanese Patent JP5030359
Kind Code:
B2
Abstract:
The present invention provides methods for producing hollow ceramic membranes by electrophoretic deposition. The hollow ceramic membranes may have a small cross-sectional area of about 1.0x10-5 mm2 to about 25 mm2. The cross-sectional configuration of the hollow ceramic membranes may be any geometry such as circular, square, rectangular, triangular or polygonal. The hollow ceramic membranes produced by the methods of the present invention may have multiple layers but always the innermost layer, or the first deposited layer is porous and made by electrophoretic deposition. Subsequent layers may be porous or non porous and deposited before or after sintering the first layer. If it is deposited after sintering, it may require additional sintering steps. Additional layers may be deposited by further electrophoretic deposition, sol-gel coating, dip coating, vacuum casting, brushing, spraying or other known techniques.
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Inventors:
Circle person
Application Number:
JP2001582613A
Publication Date:
September 19, 2012
Filing Date:
May 09, 2001
Export Citation:
Assignee:
Alberta Innovates-Technology Futures
International Classes:
C04B38/00; C04B38/06; C25D13/02; C25D13/14; C25D15/00; H01B13/00; H01M4/88; H01M8/124
Domestic Patent References:
| JP7310239A | ||||
| JP8148142A |
Foreign References:
| US5302319 |
Attorney, Agent or Firm:
Koichi Tsujii
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Koji Hirayama
Kazuo Yamazaki
Satsuki Ichikawa
Minoru Nakamura
Fumiaki Otsuka
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima
Sadao Kumakura
Atsushi Hakoda
Kenji Asai
Koji Hirayama
Kazuo Yamazaki
Satsuki Ichikawa
Minoru Nakamura
Fumiaki Otsuka
Shishido Kaichi
Hideto Takeuchi
Toshio Imajo
Nobuo Ogawa
Village shrine Atsuo
Takaki Nishijima