【摘要】 利用酒石酸锑钾、硫代硫酸钠、硒代硫酸钠作为锑、硫、硒源，通过化学浴法成功制备了硒硫化锑(Sb₂S_3-ySe_y)薄膜，组装了结构为FTO/CdS/Sb₂S_3-ySe_y/spiro-OMeTAD/Au的太阳电池，系统研究了化学浴生长时间对所得Sb₂S_3-ySe_y薄膜的微结构、晶相、光学吸收及其相应太阳电池光伏性能的影响。结果表明，当生长时间为5h、7h、9h时，所得Sb₂S_3-ySe_y薄膜的厚度为70nm、100nm、110nm,相应太阳电池的光电转换效率为5.27%、5.66%、5.64%。更多还原

【Abstract】 Antimony selenosulfide(Sb₂S_3-ySe_y) thin films were successfully prepared by chemical bath deposition（CBD） using antimony potassium tartrate, sodium thiosulfate and sodium selenosulfate as sources of antimony, sulfur and selenium. The solar cells with the architecture of FTO/CdS/Sb₂S_3-ySe_y/spiro-OMeTAD/Au were fabricated. The influence of CBD growth time on the microstructure, crystalline phase, optical absorption of Sb₂S_3-ySe_y thin films and the photovoltaic performance of the corresponding solar cells was systematically investigated. When the growth time of CBD was 5 h, 7 h,9 h, the thickness of Sb₂S_3-ySe_y thin films was 70 nm, 100 nm, 110 nm, and the power conversion efficiency of the corresponding solar cells was 5.27%,5.66%, 5.64%.更多还原