Institute of Polymer Optoelectronic Materials and Devices, State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou, 510640, P. R. China.
Adv Mater. 2015 Jun 24;27(24):3607-13. doi: 10.1002/adma.201500972. Epub 2015 May 12.
An easy and efficient approach to achieve a large-area cathode interlayer with controlled film composition, uniformity, and thickness under a nanometer scale is reported by using an electrostatic layer-by-layer (eLbL) self-assembly process. The eLbL films provide a new means for preparing efficient interlayers for polymer solar cells (PSCs) and also represent a potential candidate for use in high-performance large-area PSC modules in the future.
本文报道了一种在纳米尺度下实现大面积阴极界面层的简便、高效方法,该方法通过静电层层自组装(eLbL)过程来控制薄膜的组成、均匀性和厚度。eLbL 薄膜为制备高效聚合物太阳能电池(PSCs)的界面层提供了新手段,也有望成为未来高性能大面积 PSCs 组件的候选材料。