Synthesis of a 4,8-dialkoxy-benzo[1,2-b:4,5-b']difuran unit and its application in photovoltaic polymer

Synthesis of a 4,8-dialkoxy-benzo[1,2-b:4,5-b']difuran unit and its application in photovoltaic polymer

A new building block of benzo[1,2-b:4,5-b']difuran (BDF) was firstly designed and synthesized. The newly designed unit was applied for constructing a new photovoltaic low band gap polymer, PBDFDTBT, which exhibited promising power conversion efficiency of 5.0%.

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Veröffentlicht in:Chemical communications (Cambridge, England) England), 2012-01, Vol.48 (27), p.3318-3320
Hauptverfasser: Huo, Lijun, Huang, Ye, Fan, Benhu, Guo, Xia, Jing, Yan, Zhang, Maojie, Li, Yongfang, Hou, Jianhui
Format: Artikel
Sprache:eng
Schlagworte:
Blocking
Construction
Conversion
Photovoltaic cells
Solar cells
Synthesis
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Beschreibung
Zusammenfassung:A new building block of benzo[1,2-b:4,5-b']difuran (BDF) was firstly designed and synthesized. The newly designed unit was applied for constructing a new photovoltaic low band gap polymer, PBDFDTBT, which exhibited promising power conversion efficiency of 5.0%.
ISSN:1359-7345
1364-548X
DOI:10.1039/c2cc17708k