| 摘要 |
PURPOSE: An electrochromic device is provided to be capable of effectively blocking infiltration of water by improving a passivation layer. CONSTITUTION: An electrochromic device has a glass substrate(11), the first transparent electrode layer(12), a counterelectrode layer(13), a solid electrolyte layer(14), an electrochromic layer(15), the second transparent electrode layer(12), and a passivation layer(16). The layers(12-16) are sequentially formed on the glass substrate(11). The first and second transparent layers are made of indium tin oxide, the counterelectrode layer(13) is made of NiO or MgO, the solid electrolyte layer(14) is made of LiNbO3 or LiN, the electrochromic layer(15) is made of WO3 or ZrO3, and the passivation layer(16) is made of CNx.
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