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Measurement of Mobility and Zeta Potential of Beta‐Alumina Suspensions in Various Solvents
Author(s) -
KENNEDY JOHN H.,
FOISSY ALAIN
Publication year - 1977
Publication title -
journal of the american ceramic society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.9
H-Index - 196
eISSN - 1551-2916
pISSN - 0002-7820
DOI - 10.1111/j.1151-2916.1977.tb16088.x
Subject(s) - zeta potential , nitromethane , suspension (topology) , dichloromethane , solvent , chemical engineering , chemistry , materials science , nanotechnology , organic chemistry , nanoparticle , homotopy , mathematics , pure mathematics , engineering
Mobilities and zeta potentials of β ‐alumina particles have been measured in 1‐pentanol, nitromethane, and dichloromethane media. The effects of grinding, aging, water content, and acid solute content were observed; all of these variables were critical. The charge on the β ‐alumina particles could be either positive or negative, depending on the suspension conditions.