<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The formation mechanism of regularly arranged tubular pores during an acid-based electrophoretic deposition (EPD) process was explored by studying the influence of gauze electrodes and suspension properties on the pore structures. The gauze electrodes can change the intensity of electrical field on the electrode surface, and thus control the pore locations. The mesh size not only restricts the ultimate pore size, but also determines the regularity of the pores. Under specific experimental conditions, a critical value of mesh size for attaining the regularity of the pores arrangement can be determined. Meanwhile, the pore structures can be controlled by a combination of pH value and zeta potential of the suspensions. The strength of the acidity is also one of the determinants to the final structures.</p></abstract>

The formation mechanism of regularly arranged tubular pores during an acid-based electrophoretic deposition (EPD) process was explored by studying the influence of gauze electrodes and suspension properties on the pore structures. The gauze electrodes can change the intensity of electrical field on the electrode surface, and thus control the pore locations. The mesh size not only restricts the ultimate pore size, but also determines the regularity of the pores. Under specific experimental conditions, a critical value of mesh size for attaining the regularity of the pores arrangement can be determined. Meanwhile, the pore structures can be controlled by a combination of pH value and zeta potential of the suspensions. The strength of the acidity is also one of the determinants to the final structures.

Formation of the regularly arranged tubular pores during electrophoretic deposition

Key Laboratory of Eco-materials Advanced Technology

Materials Science-Poland

This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

The formation mechanism of regularly arranged tubular pores during an acid-based electrophoretic deposition (EPD) process was explored by studying the...

Formation of the regularly arranged tubular pores during electrophoretic deposition

Publié en ligne: 10 mars 2017

Pages: 151 - 158

Reçu: 22 juin 2016

Accepté: 09 déc. 2016

DOI: https://doi.org/10.1515/msp-2017-0013

Mots clés
arranged tubular pores, electrophoretic deposition, suspension properties, alumina porous ceramics

© 2017 Cong Lin, Wuxin Li, Cengceng Fang, Qidan Wu, Hucheng Xie, Deliang Xu, Bizhi Xu

This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Formation of the regularly arranged tubular pores during electrophoretic deposition

Publié en ligne: 10 mars 2017

Pages: 151 - 158

Reçu: 22 juin 2016

Accepté: 09 déc. 2016

DOI: https://doi.org/10.1515/msp-2017-0013

Mots clésarranged tubular pores, electrophoretic deposition, suspension properties, alumina porous ceramics

© 2017 Cong Lin, Wuxin Li, Cengceng Fang, Qidan Wu, Hucheng Xie, Deliang Xu, Bizhi Xu

This article is distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

Mots clés
arranged tubular pores, electrophoretic deposition, suspension properties, alumina porous ceramics