110 likes | 120 Vues
Assembling your ECD . Mod3 Day6 December 2nd, 2008. ePaper in an iPod world. Our ECD: layer by layer. Contrast. determined by Coverage of phage by IrOx. Contrast. determined by Coverage of phage by IrOx Uniformity of phage deposition. 100 m m. images from Yoon Sung Nam.
E N D
Assembling your ECD Mod3 Day6 December 2nd, 2008
Contrast determined by Coverage of phage by IrOx
Contrast determined by Coverage of phage by IrOx Uniformity of phage deposition 100 mm images from Yoon Sung Nam
Contrast determined by Coverage of phage by IrOx Uniformity of phage deposition Adhesion of phage*IrOx particles to electrode Transparency of electrode, electrolyte, other materials
liquid Li+ Li+ Li+ Li+ Li+ Li+ Li+ Li+ Li+ Li+ Switch speed determined by Concentration of Li+ electrolytes Density of matrix through which ions pass Poly(ethylene glycol) dimethacrylate
Switch speed determined by Concentration of Li+ electrolytes Density of matrix through which ions pass
Lithium Electrolyte IrO2 film hooked to positive = oxidation = removing Li+ from IrO2 film = absorbs light = appears dark
Lithium Electrolyte IrO2 film hooked to negative = reduction = pulling Li+ onto IrO2 film = clear
Side reaction of concern desired redox: reaction with water: