Several strategies can be employed to enhance the chemical stability of nanomaterials: 1. Surface Coatings: Applying a protective layer, such as polymer coatings or silica shells, can shield nanomaterials from reactive environments. 2. Doping: Incorporating stabilizing elements into the nanomaterial can improve its resistance to chemical reactions. 3. Encapsulation: Encapsulating nanomaterials in stable matrices can prevent degradation and enhance stability.