High-performance polymer solar cells with ＞10％ efficiency

• 来源期刊: 中国科学:化学（英文版）
• 年，卷（期）: 2015,（2）
• 页码范围: 190
• 页数: 1页
• 语种: 中文
• DOI: 10.1007/s11426-014-5314-5

摘要

Polymer solar cells (PSCs) with bulky heterojunction structure have attracted considerable attention due to their advantages in making flexible,light weight and large area solar cell panels through the low cost roll-to-roll printing technologies.In the past decades,tremendous efforts have been devoted to developing new materials and device fabrication methods to improve the power conversion efficiencies (PCEs) of PSCs.In 2014,the PCEs have been boosted to ～10％ for the PSCs with single junction and ～11％ for the PCS with double/triple junctions.According to the reported results,the new materials and processing methods of the photovoltaic active layer in PSCs are of equal importance.