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2008•Chemistry LettersRequires access

Preparation of Closed Macroporous Al2O3 Membranes with a Three-dimensionally Ordered Structure

Kui Zhao, Yiqun Fan, Rong Wang, Nanping Xu

Open publisher page 2 citations

Abstract

Abstract 3D-ordered closed macroporous Al2O3 was prepared by the codeposition method using PMMA as the template and Al2O3 colloidal particles as the building block. The ordered closed structure of the macroporous Al2O3 was affected by the pH value of the dispersions, the volume ratio of the PMMA and Al2O3 particles, and the feature of the template’s surface charge.

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What this paper is about

Abstract 3D-ordered closed macroporous Al2O3 was prepared by the codeposition method using PMMA as the template and Al2O3 colloidal particles as the building block. The ordered closed structure of the macroporous Al2O3 was affected by the pH value of the dispersions, the volume ratio of the PMMA and Al2O3 particles, and the feature of the template’s surface charge.

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OpenAlex reports 2 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

Abstract 3D-ordered closed macroporous Al2O3 was prepared by the codeposition method using PMMA as the template and Al2O3 colloidal particles as the building block. The ordered closed structure of the macroporous Al2O3 was affected by the pH value of the dispersions, the volume ratio of the PMMA and Al2O3 particles, and the feature of the template’s surface charge.

Key concepts: Chemistry, Membrane, Crystallography, Chemical engineering, Biochemistry, Engineering

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