材料科学
退火(玻璃)
结晶度
旋涂
薄膜
结晶
异质结
能量转换效率
太阳能电池
化学工程
涂层
光电子学
复合材料
纳米技术
工程类
作者
Qiao Zheng,Chongchong Wang,Guochen Ma,Mengjia Jin,Shuying Cheng,Yunfeng Lai,Jinling Yu
标识
DOI:10.1016/j.matlet.2019.02.033
摘要
Antimony sulfide (Sb2S3) thin film was prepared by a simple spin-coating method to fabricate Sb2S3 based inorganic–organic heterojunction solar cells. Annealing temperature impact on the optical absorption and crystallization of Sb2S3 films was studied systematically. The crystallinity and absorption of the Sb2S3 film improved significantly when the annealing temperature increased from 200 °C to 300 °C leading to the power conversion efficiency of Sb2S3-based solar cells increased from 0.02% to 1.91%.
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