[nanoPost] Photochromic films

New smart organic compounds and composites with specific properties for:

• Materials Delivering Novel Optical Effects On Surfaces as polymer films, zeolites, paper, textile;

• Materials that modify the basic optical properties of surfaces (i.e. absorption, transmission, reflection, refraction, scattering);

• Materials that impart luminescence (e.g. fluorescence, phosphorescence, chemiluminescence, bioluminescence);

• Materials exhibiting structural colour effects: photochromic, electrochromic, radiochromic, solvatochromic, halochromic;

• Photochromic and Thermochromic Films;

• Development of Photochromic Films using nanomaterials: Film should change the colour from clear to dark when exposed to sun light & turn clear without sun light;

• Development of Thermochromic Films using nanomaterials: Film should be transparent at room temperature & darker at higher temperature.