气相沉积法制备多孔ZnO薄膜及其光伏特性

摘要

ZnO thin films were deposited with gas evaporation method and subsequently annealed in air.rnExperimental results indicate that ZnO thin films are porous. The fabrication method is simple and easy to berncontrolled. By sensitizing with colloidal CdSe quantum dots, solar cells with the power conversion efficiency isrn1.01%.%通过气相沉积法,在大气环境下退火,制备了多孔ZnO薄膜.这种多孔ZnO薄膜的制备方法具有成膜过程简单且工艺可精确控制等特点.将多孔ZnO薄膜用胶体CdSe量子点来敏化获得太阳能电池,具有1.01％的能量转换效率.