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MAPEX Instrument Database

SurPASS

General information

Description
SurPass streaming potential measurement
Manufacturer
Anton Paar
Location
Fachbereich 4
Adv. Ceramics IW3 2110
Category
Surface Analytics
MAPEX Category
Material Properties, Surface / Interface Characterization
Keywords
Streaming potential, Zeta potential, Surface charge, IEP, pH
Measured Quantity
Surface charge (mV); Isoelectric point (IEP)
Main Application
Streaming potential measurements and calculation of the zeta potential as function of pH, Determination of IEPs
Features
Analysis of bulk material, flat surfaces, Porous samples, Particles or Beads
Year of Fabrication
2009

Instrument specification

Specifications

Determination of surface charge as a function of pH (zeta-Potential of solids/surfaces)

Contact

Contact person

Marieke Hoog Antink
Fachbereich 4
IW3/2230
Phone 0421 218 64953
hoogantink@uni-bremen.de
http://www.ceramics.uni-bremen.de

Joeri Smits
Fachbereich 4
IW3/2290
Phone 0421 218 64985
joeri.smits@uni-bremen.de
http://www.ceramics.uni-bremen.de

Principal Investigator
Rezwan, Kurosch
Updated by: MAPEX