Achieving uniform mixing at the nanoscale presents several challenges:
Agglomeration: Nanoparticles tend to clump together due to strong interparticle forces, making uniform dispersion difficult. Scale-Up: Techniques that work well in the laboratory may not be easily scalable to industrial levels. Stability: Ensuring that the uniform mixture remains stable over time without phase separation or settling. Compatibility: Different materials may have varying physical and chemical properties, complicating the mixing process.
