综述了近几年修饰有机太阳电池电极方法的最新进展,指出了阴极与电池寿命的联系。提出了几种重要的有机太阳电池电极结构模型,并给出了其结构剖面和工作原理。还介绍了TiOx作为空间隔离层在有机太阳电池中的工作原理,以及空间隔离层应具备的条件。最后,对有机太阳电池的发展提出了几点看法。

Recent progress in modification of organic solar cell (OSC) electrodes is reviewed in this article, with respect to the connection between cathode and the lifetime of the OSCs. Several important configuration models of the OSC electrodes with their structure profiles and the work principles are proposed. As the TiOx film is extensively used as an optical spacer inserted between the photoactive layer and the metal cathode, the functions of it and requirements for it are discussed. Some opinions on the OSC developments with reference to the present situation are also put forward.