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Title: Origin of the potential drop over the deposit during electrophoretic deposition
Authors: AnnĂ©, Guy ×
Neirinck, Bram
Vanmeensel, Kim
Van der Biest, Omer
Vleugels, Jef #
Issue Date: Mar-2006
Publisher: Blackwell publishing
Series Title: Journal of the American Ceramic Society vol:89 issue:3 pages:823-828
Abstract: A model is developed to explain the origin of the potential drop over the deposit during electrophoretic deposition (EPD). The magnitude of the potential drop over the deposit is explained in terms of the ion transport through the deposit, as controlled by the pore potential that is related to the thickness of the electrostatic double layer relative to the pore radius and the magnitude of the surface potential of the powder particles. This model is verified for EPD of Al2O3 powder in ethanol-based suspensions with HNO3 as a function of the operational pH.
URI: 
ISSN: 0002-7820
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Department of Materials Engineering - miscellaneous
Physical Metallurgy and Materials Engineering Section (-)
× corresponding author
# (joint) last author

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