Understanding what determines the organic solar cell stability

被引：27
|
作者：
Cha, Hyojung [1 ]
Wu, Jiaying [2 ,3 ]
机构：
[1] Kyungpook Natl Univ, Dept Hydrogen & Renewable Energy, Daegu 41566, South Korea
[2] Imperial Coll London, Dept Chem, London W12 0BZ, England
[3] Imperial Coll London, Ctr Processable Elect, London W12 0BZ, England
来源：
JOULE | 2021年 / 5卷 / 06期
基金：
新加坡国家研究基金会;
关键词：
D O I：
10.1016/j.joule.2021.05.020
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
Understanding the fundamental origin of morphological degradation in non-fullerene acceptor-based organic solar cells is challenging. In the April 2021 issue of Nature Materials, Ghasemi et al. reveal that the most thermodynamically unstable and low-miscibility systems with high Flory-Huggins interaction parameter (chi) exhibit the most kinetically stable (low diffusion) morphology for superior device operation stability under thermal stress.
引用
收藏
页码：1322 / 1325
页数：5
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