How Does Solid State NMR Overcome Challenges in Catalysis Research?
Catalytic materials often have complex, disordered structures that make them difficult to study using other techniques. Solid state NMR overcomes these challenges through:
1. Magic Angle Spinning (MAS): This technique averages out anisotropic interactions, leading to high-resolution spectra even for solid samples. 2. Cross Polarization: Enhances the signal of low-sensitivity nuclei by transferring polarization from more abundant nuclei like hydrogen. 3. High-Field NMR: High magnetic fields improve resolution and sensitivity, allowing for the detailed study of complex systems.
