The Influence of the Side Chain Structure on the Photostability of Low Band Gap Polymers

The Influence of the Side Chain Structure on the Photostability of Low Band Gap Polymers

Side chains play an important role in the photo-oxidation process of low band gap (LBG) polymers. For example, it has been shown that their photostability can be increased by the introduction of aromatic-oxy-alkyl links. We studied the photostability of prototypical LBG polymers with alkyl and oxyal...

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Bibliographic Details
Main Authors: Sven Bölke, Tina Keller, Florian Trilling, Michael Forster, Ullrich Scherf, Thomas Chassé, Heiko Peisert
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Molecules
Subjects:
organic solar cells
low band gap polymers
photodegradation
UV/vis
FTIR
PMIRRAS
Online Access:https://www.mdpi.com/1420-3049/28/9/3858

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