期刊
SYNTHETIC METALS
卷 282, 期 -, 页码 -出版社
ELSEVIER SCIENCE SA
DOI: 10.1016/j.synthmet.2021.116946
关键词
Organic solar cells; Hole transport layers; TTF-PZ; Interface modification; Fill factor
By optimizing the active layer morphology, effectively extracting charges, and reducing charge recombination, using TTF-PZ as a hole transport material can achieve high performance in the field of organic photovoltaics.
Interfacial layers between active layer and electrodes are essential for achieving high performance in organic solar cells. Herein, an effective anode interface modification material, TTF-PZ was synthesized and combined with PEDOT:PSS using as hole transporting bilayer. The bilayer-containing routine solar cell consists of PM6: Y6 bulk heterojunction delivered an increased PCE of 15.84% and an impressive J(sc) of 26.19 mA/cm(2). The underlying mechanisms of such improvement can be summarized as below: the optimization of the active layer morphology, effective charge extraction, and decreased charge recombination. This work confirms the possibility that TTF-PZ could be used as a hole transport material to obtain high performance in organic photovoltaic field.
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