Advanced Structural Characterization Techniques to Investigate Interfacial Chemistry

Interfacial chemistry plays a pivotal role in the materials manufacturing industry. For instance, in composite materials, it governs the interactions between different constituent materials at their boundaries, thereby influencing their structural properties in terms of stability and durability. Additionally, interfacial chemistry is crucial in understanding how materials interact with the environment, ultimately determining their lifespan. A comprehensive grasp of interfacial chemistry is widely recognized as essential for advancing material manufacturing.

Surface-sensitive, in situ spectroscopic techniques such as soft X-ray photoelectron and absorption spectroscopy (XPS and NEXAFS) are powerful tools for investigating these phenomena. However, utilizing these techniques poses challenges due to the necessity of ultra-high vacuum conditions. Nonetheless, significant advancements in instrumentation have rendered these techniques indispensable for studying gas-solid interfaces.

In my presentation, I will illustrate the significance of interfacial chemistry in nanostructured carbon relevant to the painting manufacturing industry. Through specific examples, I will demonstrate how employing these methodologies can contribute to the development of superior materials.