< 3 min

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.

> 3 min

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.

< 4 min

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.

< 3 min

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.

~ 2 min

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.

~ 3 min

What is adhesion?

Adhesion is the attraction between two dissimilar phases. It is commonly divided into mechanical interlocking and physical and chemical bonding.

> 3 min

Enhanced oil recovery - Smart water flooding

Using so-called smart water flooding has increased interest in both sandstone and carbonate reservoirs due to its low cost and minimum impact on the environment.

~ 2 min

Evaluation of functional coatings

More and more research interest is being put on functional coatings. New measurement techniques are required to evaluate them.

> 3 min

Wettability determines the adhesion of coatings

Coatings are typically evaluated by methods such as laboratory drawdown. Contact angle measurement can provide a more quantitative approach.

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