The Electrode comprising porous nickel oxide thin layer, preparation method and use in electrochromic device and lithium battery therof

摘要

The present invention provides electrochromic devices, and lithium nickel oxide layer of a porous structure that can be useful in rechargeable battery relates to a method for producing an electrode of a thin film, a) comprising nickel by dissolving a precursor in a mixed solvent of dimethylaminoethanol and deionized water to prepare a sol solution of a nickel oxide; And b) depositing a nickel oxide of the sol solution to a conductive substrate, drying and heat treatment to form a porous nickel oxide thin film; and a. Sikimeuro electrode of the present invention significantly increase the device characteristics and durability when used in an electrochromic device and a lithium secondary battery including a nickel oxide thin film having a porous layer structure, are commercially useful application to implement the electrochromic device and the lithium secondary battery .