Ultra Fast Electro-Chromic Device

Z.Azdad Möri

Research Contribution: Electrochromic Device (ECD)

Challenge in Electrochromic Tech

  • Electrochromic devices offer energy-efficient light and heat control
  • Barriers: high production costs and complex manufacturing

Key Innovation

  • Developed an ECD using conventional ion insertion materials
  • Enhanced with optimized charge storage & coloration layer
  • Custom nanostructures and electrolyte for balanced performance
  • Novel electrodeposition method for sub-micrometer composites

Performance Highlights

  • Coloration time: 20 milliseconds
  • Optical contrast: 92%+ across visible spectrum
  • Stability: 1+ million cycles
  • Operates from 0°C to 50°C

Scalability & Application

  • 13-inch prototype with uniform tinting
  • Ideal for smart windows and displays

Significance

  • Cost-effective and scalable ECD platform
  • Major step toward energy-efficient smart displays

Work Certificate

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