作者
Xinsheng Liu, Jie Chen, Miao Luo, Meiying Leng, Zhe Xia, Ying Zhou, Sikai Qin, Ding-Jiang Xue, Lu Lv, Han Huang, Dongmei Niu, Jiang Tang
发表日期
2014/7/9
期刊
ACS applied materials & interfaces
卷号
6
期号
13
页码范围
10687-10695
出版商
American Chemical Society
简介
Sb2Se3 is a promising absorber material for photovoltaic cells because of its optimum band gap, strong optical absorption, simple phase and composition, and earth-abundant and nontoxic constituents. However, this material is rarely explored for photovoltaic application. Here we report Sb2Se3 solar cells fabricated from thermal evaporation. The rationale to choose thermal evaporation for Sb2Se3 film deposition was first discussed, followed by detailed characterization of Sb2Se3 film deposited onto FTO with different substrate temperatures. We then studied the optical absorption, photosensitivity, and band position of Sb2Se3 film, and finally a prototype photovoltaic device FTO/Sb2Se3/CdS/ZnO/ZnO:Al/Au was constructed, achieving an encouraging 2.1% solar conversion efficiency.
引用总数
20142015201620172018201920202021202220232024210143134455746565141
学术搜索中的文章
X Liu, J Chen, M Luo, M Leng, Z Xia, Y Zhou, S Qin… - ACS applied materials & interfaces, 2014