期刊
JOURNAL OF MATERIALS SCIENCE
卷 56, 期 27, 页码 15205-15214出版社
SPRINGER
DOI: 10.1007/s10853-021-06200-w
关键词
-
The inclusion of green EA antisolvent treatment in the fabrication of PSCs has been shown to enhance optoelectronic properties, morphology, and charge transfer while suppressing interfacial recombination, resulting in a significant boost in power conversion efficiency.
In order to minimize the environmental pollution and realize large-scale production, green chemicals are very necessary. In this work, we report the impact of ethyl acetate (EA) antisolvent treatment on the performance of fully air-fabricated planar perovskite solar cells (PSCs). The proposed spin-coating approach with the antisolvent treatment was compared with the sequential spin-coating deposition process. Our findings demonstrated that the antisolvent treatment with green EA enhances the optoelectronic features and morphology of the fabricated methylammonium lead iodide (MAPbI(3)) film. Also, the charge transfer is enhanced, and hence, the interfacial recombination is significantly suppressed, resulting in boosted power conversion efficiency of 17.75% for the best PSC with enhanced thermal and ambient stability.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据