Fabrication of textured alumina by electrophoretic deposition in a strong magnetic field
Source abstract
Abstract
Textured alumina ceramics were fabricated by electrophoretic deposition in a strong magnetic field of 10 T (Tesla) followed by sintering. Single crystalline α-alumina particles dispersed in aqueous media were aligned due to their anisotropic diamagnetic susceptibility and then deposited on a cathodic substrate. The degree of crystalline orientation of the as-deposited specimen characterized by X-ray diffraction was small but highly improved by sintering in the temperature range of 1273–1873 K. Microstructural observations showed the absence of any anisotropic grain growth.
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Research context
OpenAlex topics: Electrophoretic Deposition in Materials Science · TiO2 Photocatalysis and Solar Cells · Layered Double Hydroxides Synthesis and Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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