Effect of anode interfacial modification on the performance of laminated flexible ITO-free organic solar cells
Effect of anode interfacial modification on the performance of laminated flexible ITO-free organic solar cells
复制标题
阳极界面改性对叠层柔性无ITO有机太阳能电池性能的影响
DOI：
10.1002/ese3.870
复制
发表时间：
2021
影响因子：
3.8
通讯作者：
Hou Lintao
中科院分区：
文献类型：
--
作者：
Lin Zesen;Guan Wei;Cai Wanzhu;Wang Le;Wang Xiaojing;He Zhicai;Hou Lintao
叠层技术是制备柔性有机太阳能电池（OSC）最有前途和最有效的方法之一，具有高产量和同时封装的组合。在这项研究中，在优化的温度和压力下，通过层压技术成功地制造了柔性ITO-free OSC。结果表明，空穴界面层的引入有助于提高薄膜的疏水性和载流子的提取能力。与传统的层压器件相比，在界面改性的层压柔性无ITO OSC中获得了约30%的高效率提高。这项工作表明，阳极界面工程对改善卷对卷层压和自封装的OSC的性能具有显着的影响。
Lamination technique is one of the most promising and effective approaches to produce flexible organic solar cells (OSCs), with the combination of high throughput and simultaneous encapsulation. In this study, flexible ITO‐free OSCs were successfully fabricated by lamination technique under the optimized temperature and pressure. It is found that the introduction of hole interface layer of PEDOT:MoO3helps to improve both the film hydrophobicity and the carrier extraction. A high efficiency improvement of about 30% is obtained in the interface‐modified laminating flexible ITO‐free OSCs compared to the conventional laminated device. This work illustrates that anode interface engineering has a significant effect on the improvement of performance of roll‐to‐roll laminated and self‐encapsulated OSCs.