Course Exam
270109 VO Colloid and Interface Science (2018W)
Labels
WHEN?
Monday
18.03.2019
11:00 Uhr
Registration/Deregistration
Note: The time of your registration within the registration period has no effect on the allocation of places (no first come, first served).
- Registration is open from We 06.03.2019 09:15 to Su 17.03.2019 23:59
- Deregistration possible until Su 17.03.2019 23:59
Examiners
Information
Examination topics
Lectures, problems, self learning
Assessment and permitted materials
oral examination
Minimum requirements and assessment criteria
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
Last modified: Mo 07.09.2020 15:41