Nonfullerene All‐Small‐Molecule Organic Solar Cells: Prospect and Limitation,Solar RRL

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Nonfullerene All‐Small‐Molecule Organic Solar Cells: Prospect and Limitation
Solar RRL ( IF 6.0 ) Pub Date : 2020-09-11 , DOI: 10.1002/solr.202000258
Weiyu Ye _{1,

2} , Yue Yang ₁ , Zhenzhen Zhang ₃ , Yufan Zhu _{1,

2} , Liu Ye _{1,

2} , Chunyang Miao ₁ , Yuze Lin ₃ , Shiming Zhang _{1,

2}

Affiliation

Organic solar cells (OSCs) have great potential to completely change the development trend of entire industries and become the next generation of commercial solar cells. Compared with polymer solar cells, the nonfullerene all‐small‐molecule organic solar cells (NF‐ASM OSCs) system has the advantages of easy purification, no batch effect, etc. Moreover, their power conversion efficiency (PCE) exceeds the commercialization threshold of 10%. Recently, the diversity of small‐molecule materials and the steady increase in PCE values suggest a bright future for NF‐ASM OSCs. Herein, small‐molecule donor and acceptor materials that have been developed in recent years to produce higher device efficiency are introduced.

中文翻译：

非富勒烯全小分子有机太阳能电池的前景与局限性

有机太阳能电池（OSC）具有巨大潜力，可以完全改变整个行业的发展趋势，并成为下一代商用太阳能电池。与聚合物太阳能电池相比，非富勒烯全小分子有机太阳能电池（NF-ASM OSC）系统具有易于纯化，无间歇效应等优点。此外，其功率转换效率（PCE）超过了10％。最近，小分子材料的多样性和PCE值的稳定增长表明NF-ASM OSC的光明前景。在此，介绍了近年来为提高器件效率而开发的小分子供体和受体材料。

更新日期：2020-11-06

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