International Standard
ISO 13100:2024
Methods for zeta potential determination — Streaming potential and streaming current methods for porous materials
Reference number
ISO 13100:2024
ISO 13100:2024
Edición 1
2024-03
2024-03
© ISO 2024
International Standard
Resumen
This document specifies methods for the zeta potential determination in porous materials that are saturated with a liquid where the pores are readily accessible. There is no restriction on the value of the zeta potential or on the porosity of the porous material. A pore is assumed to be on the scale of hundreds of micrometres or smaller without any restriction on pore geometry.
This document covers the applications of alternating current (AC) and direct current (DC) methods using aqueous media as wetting liquids.
This document is restricted to linear electrokinetic effects.
Informaciones generales
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Estado: PublicadoFecha de publicación: 2024-03Etapa: Norma Internacional publicada [60.60]
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Edición: 1Número de páginas: 29
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Comité Técnico :ISO/TC 24/SC 4ICS :19.120
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