Filled systems are important for the development of materials through frontal polymerization. Fillers are added to control the rheological properties of the formulation and to enhance the mechanical properties of products. Results demonstrate that some fillers can increase front velocity through their high thermal diffusivities while others decrease it by acting as radical scavengers.
A novel model approach was developed and applied to gain a molecular-level understanding of environmental pollutant/soil interactions. The approach provides a scalable platform with molecular-level control of the soil organic matter (SOM) chemical composition and structure, allowing one to examine proposed SOM interactions with agricultural chemicals and beyond.
MCD and EPR probing of the nitrogenase M cluster precursors electron spins dynamics suggests new mechanisms of enzymes biosynthesis and substrate binding. Additional ongoing ultrafast electron-scale investigations are carried out to get better understanding of such mechanisms.
Video tour of the instruments, resources, and technologies available in the Department of Chemistry. To view more videos, visit the LSU Chemistry Youtube Channel.