Mechanochemical valorization/functionalization of lignins, Characterization of raw materials as well as functionalized and cross-linked adsorber materials with the appropriate analytical techniques in combination with method development to ensure critical parameters for later use as PFAS (per- and polyfluorinated alkyl compounds) adsorber material. These include, for example, size exclusion chromatography (SEC), infrared spectroscopy (FTIR, NIR), nuclear magnetic resonance spectroscopy (1H, 13C, 31P-NMR) and various methods for surface and pore analysis such as gas adsorption and mercury porosimetry or microscopic techniques. TGA, DSC and AFM are considered for the investigation of mechanical and physicochemical properties., Accompanying the work with statistical and dynamic experiments on adsorption capacity and adsorption kinetics. Here, the coupling of liquid chromatography and mass spectrometry is largely used as the analytical technique., Responsible for the research project as well as organizing and ensuring cooperation with the project partners, External presentation of activities through publication of research results in high-impact peer-reviewed journals, presentation at trade fairs and conferences as well as other formats, Acquisition of third-party funding
