Characterization of porous membranes by
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Jun Yang; Cornelia Bellmann; Karina Grundke; Stefan Michel; Larry Kostiuk; Danie
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Article
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2003
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Elsevier Science
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English
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Electroosmosis has been used to determine zeta-potentials of porous membranes with nano-pores. In order to eliminate the influence of electrode polarization and concentration polarization on the membrane surface, one should employ an alternating electric field instead of a direct electric field. How