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采用恒电位法在铟锡氧化物导电玻璃(ITO)上制备了高度有序一维ZnO纳米棒阵列,将ZnO纳米棒阵列在TiO2溶胶中采用提拉法制备出了一维TiO2/ZnO核壳式纳米棒阵列.在一维TiO2/ZnO核壳式纳米棒阵列上电沉积CdS纳米晶得到一维CdS/TiO2/ZnO核壳式纳米棒阵列,然后在一维CdS/TiO2/ZnO核壳式纳米棒阵列上电沉积聚3-己基噻吩(P3HT)薄膜得到P3HT/CdS/TiO2/ZnO核壳式纳米结构薄膜.以该纳米结构薄膜电极为光阳极制备出新型纳米结构杂化太阳电池,研究了该类电池的光电转换性能,初步探讨了该类电池的工作机理.
A highly ordered one-dimensional ZnO nanorod array was prepared by potentiostatic method on indium tin oxide conductive glass (ITO). One-dimensional TiO2 / ZnO core-shell CdS / TiO2 / ZnO core-shell nanorod arrays were obtained by electrodeposition of CdS nanocrystals on one-dimensional TiO2 / ZnO core-shell nanorod arrays, and then one-dimensional CdS / P3HT / P3 / CdS / TiO2 / ZnO core-shell nanostructured thin films were electrodeposited on the nanorod arrays. A novel nanostructured hybrid solar cell was fabricated by using the nanostructured thin film electrode as a photoanode. The photoelectric conversion performance of such batteries, preliminary discussion of the working mechanism of such batteries.