Achtung! Das Lehrangebot ist noch nicht vollständig und wird bis Semesterbeginn laufend ergänzt.
270109 VO Colloid and Interface Science (2018W)
Labels
An/Abmeldung
Hinweis: Ihr Anmeldezeitpunkt innerhalb der Frist hat keine Auswirkungen auf die Platzvergabe (kein "first come, first served").
Details
max. 50 Teilnehmer*innen
Sprache: Englisch
Prüfungstermine
Lehrende
Termine (iCal) - nächster Termin ist mit N markiert
- Freitag 05.10. 09:30 - 12:00 Seminarraum 2 Währinger Straße 38 Dekanat 1. Stock
- Freitag 12.10. 09:30 - 12:00 Seminarraum 2 Währinger Straße 38 Dekanat 1. Stock
- Freitag 19.10. 09:30 - 12:00 Seminarraum 2 Währinger Straße 38 Dekanat 1. Stock
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Freitag
09.11.
09:30 - 12:00
Seminarraum 2 Währinger Straße 38 Dekanat 1. Stock
Seminarraum 2 Währinger Straße 38 Dekanat 1. Stock - Freitag 16.11. 09:30 - 12:00 Seminarraum 4 Institut Physikalische Chemie HP Währinger Straße 42
- Freitag 23.11. 09:30 - 12:00 Seminarraum 4 Institut Physikalische Chemie HP Währinger Straße 42
- Freitag 30.11. 09:30 - 12:00 Seminarraum 4 Institut Physikalische Chemie HP Währinger Straße 42
- Freitag 07.12. 09:30 - 12:00 Seminarraum 4 Institut Physikalische Chemie HP Währinger Straße 42
- Freitag 14.12. 09:30 - 12:00 Seminarraum 4 Institut Physikalische Chemie HP Währinger Straße 42
- Freitag 11.01. 09:30 - 12:00 Seminarraum 4 Institut Physikalische Chemie HP Währinger Straße 42
- Freitag 18.01. 09:30 - 12:00 Seminarraum 4 Institut Physikalische Chemie HP Währinger Straße 42
- Freitag 25.01. 09:30 - 12:00 Seminarraum 4 Institut Physikalische Chemie HP Währinger Straße 42
Information
Ziele, Inhalte und Methode der Lehrveranstaltung
Art der Leistungskontrolle und erlaubte Hilfsmittel
oral examination
Mindestanforderungen und Beurteilungsmaßstab
At the end of the course the students should know:
- significant forces between colloidal particles, how they can be calculated in approximation and exactly and how they can be measured
- how to form emulsions and foams and the physical properties required for stable foams and emulsions to form
- how to manipulate the wettability of surfaces
- why surfactants are active at interfaces and be able to choose which type/class of surfactant would be best to use in certain situations, specifically which would be good to form emulsions, as dispersants and good wetting agents, which would be good to destabilise emulsions
- why rheological properties are important in many applications and how to alter them
- significant forces between colloidal particles, how they can be calculated in approximation and exactly and how they can be measured
- how to form emulsions and foams and the physical properties required for stable foams and emulsions to form
- how to manipulate the wettability of surfaces
- why surfactants are active at interfaces and be able to choose which type/class of surfactant would be best to use in certain situations, specifically which would be good to form emulsions, as dispersants and good wetting agents, which would be good to destabilise emulsions
- why rheological properties are important in many applications and how to alter them
Prüfungsstoff
Lectures, problems, self learning
Literatur
Stokes R.J. &. Evans D.F, Fundamentals of Interfacial Engineering, Wiley, 1997
Berg, JC An introduction to interfaces and colloids: The bridge to nanoscience
Aveyard, R. and Haydon, D. A. An Introduction to the Principles of Surface Chemistry. University Press: Cambridge, 1973
P. Becher, Emulsions and Emulsion Technology (Marcel Dekker), 1983. (see also 1985, 1987)
M.J. Rosen, Surfactants and Interfacial Phenomena, 3rd Ed., John Wiley & Sons Inc, Chichester, 2004.
K. Holmberg, et al., Surfactants and Polymers in Aqueous Solutions, 2nd Ed., John Wiley & Sons Inc, Chichester, 2003.
Berg, JC An introduction to interfaces and colloids: The bridge to nanoscience
Aveyard, R. and Haydon, D. A. An Introduction to the Principles of Surface Chemistry. University Press: Cambridge, 1973
P. Becher, Emulsions and Emulsion Technology (Marcel Dekker), 1983. (see also 1985, 1987)
M.J. Rosen, Surfactants and Interfacial Phenomena, 3rd Ed., John Wiley & Sons Inc, Chichester, 2004.
K. Holmberg, et al., Surfactants and Polymers in Aqueous Solutions, 2nd Ed., John Wiley & Sons Inc, Chichester, 2003.
Zuordnung im Vorlesungsverzeichnis
PC-5, MC-3, A.4, D.1
Letzte Änderung: Mo 07.09.2020 15:41
Particle interactions: van der Waals Forces, Electrical Double layer, the effect of Polymers
Kinetic properties of particles
Interfaces: solid-gas, solid-liquid, liquid-liquid
Surface/Interfacial Tension and Wetting
Surfactants
Emulsions
Rheology of dispersed media