S,N-Heteropentacene-based molecular donor-acceptor dyads: structure-property relationships and application in single-material organic solar cells

被引:1
|
作者
Kraus, Teresa [1 ]
Aubele, Anna [1 ]
Baeuerle, Peter [1 ]
机构
[1] Univ Ulm, Inst Organ Chem & Adv Mat 2, Albert Einstein Allee 11, D-89081 Ulm, Germany
关键词
OLIGOTHIOPHENES; PERFORMANCE;
D O I
10.1039/d3qo00465a
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Functionalized S,N-heteropentacenes SN5 ' were used as central donor units in molecular donor-acceptor dyads and were covalently linked to fullerenic acceptor units via flexible linkers. Systematically varied structural motifs and characterization of their optoelectronic properties resulted in structure-property relationships and allowed for their application in solution-processed single-material organic solar cells, in which power conversion efficiencies of up to 2.8% were achieved.
引用
收藏
页码:3219 / 3230
页数:12
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