Why is interfacial rheology important?
Interfacial rheology studies the flow properties of liquid interfaces.
What are superhydrophobic surfaces?
Superhydrophobic surface is defined by having the static water contact angle above 150 ° and contact angle hysteresis less than 5 °.
Surface free energy measurements in practice
Surface free energy can be calculated through contact angle measurements. Automated instruments are available.
Contact angle measurements to evaluate plasma treatment efficiency
Plasma treatment is an often-used process prior to coating, printing or gluing to improve the wettability of the material.
Contact angle measurements on superhydrophobic surfaces in practice
There are three contact angle measurement methods for superhydrophobic surfaces; static, advancing/receding and roll-off angle.
How to deposit graphene oxide thin films?
Graphene oxide is hydrophilic and thus dispersible to water. Dispersibility makes the solution-based deposition of graphene oxide possible.
What is required for good adhesion?
Good adhesion is generally required whenever a coating is applied to a surface. A clean surface and good wettability are needed for good adhesion.
Nanoparticle coating techniques: Comparison of spin coating and Langmuir-Blodgett deposition
Spin coating is one of the most used thin-film coating technique and for this reason, any new technique is typically compared to it.
What is adhesion?
Adhesion is the attraction between two dissimilar phases. It is commonly divided into mechanical interlocking and physical and chemical bonding.
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