以三乙胺为氮源,钛酸丁酯为钛源,采用溶胶-凝胶法制备氮掺杂TiO2,并用旋涂法制备ITO导电玻璃为基材的氮掺杂TiO2薄膜,经300℃、400℃、500℃处理制得ITO/TiO2-xNx薄膜.采用XRD、XPS、SEM和UV-Vis吸收光谱等对样品进行表征,并进行光电化学性能测定,结果表明500℃处理制得的ITO/TiO2-xNx薄膜具有最佳的光电催化性能.进一步采用化学沉积法在ITO/TiO2-xNx薄膜表面上沉积多孔NiO薄膜,制得ITO/TiO2-xNx/NiO复合薄膜,研究表明该复合薄膜具有很好的光电致色特性及储放电性能,可应用于光电致变色和光电能量储存领域.
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