LOU Xianchun ,ZHOU Xuedong,ZENG Tao
(Wuhan University of Technology, Wuhan 430070)
Abstract: B-Al-NiO and Al2O3/B-Al-NiO films were prepared using a dip-coating technique. The influence of the Al2O3 film on the electrochromic properties and durability of the B-Al-NiO films is reported. Scanning electron microscope (SEM), cyclic voltammetry measurements (CV), UV spectrophotometer have been used to investigate. Results showed the Al2O3 thin filmhad no significant influence on the electrochromic properties of the B-Al-NiO film and improved the durability of the NiObased film.
Keywords: NiO, sol-gel, electrochromic, protective layer,Al2O3