smart materials - 20146055
DESCRIPTION
HWTRANSCRIPT
ELECTROCHROMIC smart materials
ELECTROCHROMICsmart materialsPresentation by
Timotius Sunarsa20146055DEFINITIONMaterials which changes their color reversibly when they are kept in a different electronic state CategoriesSoluble in both neutral state and electron transfer. (ex: ethyl viologen)Soluble in neutral state and form solid in electrode surface. (ex: heptyl viologen)Form solid in both neutral state and after the electron transfer. (ex: metal oxide films and conducting polymers)HOW IT WORKS
Source: Thin film and nanostructures laboratory, Zang Group, http://coefs.uncc.edu/hzhang3/research/
Principles in Applications
APPLICATIONSCar MirrorsECD WindowsSunglasses and VisorsElectrochromic displaysECD light modulatorsElectrochromic PaperElectrochromic Sensors
Future ApplicationCombination between smart windows and solar cells. So that the power requirement needed can be fulfilled by the solar energy.Reference