Electrochromic materials and different p

Here presentation shows different electrochromic phenomenas and different definition of electrochromic materials

1. Understanding Electrochromism and Properties of Electrochromic Materials Presented By: Aroosa Arif

2. Introduction to Electrochromism 7/25/2024 2

3. Mechanism of Electrochromism 7/25/2024 3

4. Properties of Electrochromic Materials 7/25/2024 4

5. Response Time 7/26/2024 5

6. Switching Potential 7/26/2024 6

7. Durability and Stability 7/26/2024 7

8. Theoretical Determination of Properties Density Functional Theory (DFT): Used to predict electronic structure and optical properties. Molecular Dynamics Simulations : Used to study ion diffusion and mechanical properties. Pros and Cons : High accuracy but computationally intensive . 7/26/2024 8

9. Experimental Determination of Properties Spectrophotometry: Measures changes in light absorption/transmission to determine optical properties. Cyclic Voltammetry : Measures switching potential and electrochemical behaviour. Electrochemical Impedance Spectroscopy (EIS): Measures ion transport and charge transfer resistance. 7/26/2024 9

10. Experimental Determination of Properties Scanning Electron Microscopy (SEM) & X-ray Diffraction (XRD): Analyze material structure and morphology. 7/26/2024 10

11. Applications and Future Directions Current Applications : Smart windows, energy-saving displays, automotive mirrors. Future Trends : Enhanced durability, faster response times, lower switching potentials, flexible and transparent electrochromic devices. Research Focus : New materials development, integration with other technologies, scaling for industrial applications. 7/26/2024 11

12. Questions and Discussion Any Questions and Comments? 7/26/2024 12