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Fig. 2 | Nano Convergence

Fig. 2

From: Patternable PEDOT nanofilms with grid electrodes for transparent electrochromic devices targeting thermal camouflage

Fig. 2

a AFM images of (up) grid-patterned gold /substrate and (down) grid-patterned PEDOT/grid-patterned gold/substrate. The images suggest that PEDOT grid only deposited on gold grid. b Transmittance spectra of AR-coated germanium, gold grid/AR-coated germanium, and PEDOT grid/gold grid/AR-coated germanium. c Transmittance contrast rate of the devices with and without grid-patterned PEDOT. Applied potential ±2.5 V during 20 s

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