Interfaces

In surface technology, interfaces are of crucial importance for characterizing and influencing various materials and processes. Interfaces are the areas where two different materials meet, whether gaseous, liquid or solid. They play an important role in determining properties such as wettability, adhesion, friction and corrosion resistance of surfaces.

The analysis of interfaces in surface technology is often carried out using methods such as surface profile measurement, contact angle measurement and atomic force microscopy. These techniques make it possible to characterize the topography and chemical composition of interfaces, which in turn provides insights into their physical and chemical properties.

The modification of interfaces is an important focus in surface technology. Using techniques such as coating, plasma treatment, etching and impregnation, the properties of interfaces can be specifically changed to achieve certain functionalities. For example, hydrophobic coatings can reduce the wettability of a surface, while adhesion promoters can improve the adhesion between two materials.

Interfaces also play a crucial role in the development of surface coatings and materials for various applications. Examples include self-cleaning surfaces, non-stick coatings, scratch resistance and antimicrobial properties.  Overall, the investigation and modification of interfaces in surface technology enables the development of materials and surfaces with customized properties that can meet the requirements of a wide range of applications.