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Updated: Jun 1, 2026

Morphology Control for Fully Printable Organic–Inorganic Bulk-heterojunction Solar Cells Based on a Ti-alkoxide and Semiconducting Polymer
Published on: January 10, 2017
Isomerically pure electron-deficient anthradithiophenes and their acceptor performance in polymer solar cells
Zhong Li1, Yee-Fun Lim, Jong Bok Kim
1Department of Chemistry, University of Kentucky, Lexington, KY 40506, USA.
Abstract:
Amide functionalized anthradithiophenes (ADTs) play active acceptor roles in polymer bulk-heterojunction solar cells. The first separation of ADT isomers is reported, and the regiochemistry of the ADT has significant impact on crystal packing and solar cell performance. Cell efficiency up to 0.80%, due in large part to high open-circuit voltage (V(OC) > 1.0 V), is achieved in bulk-heterojunction solar cells comprising syn-ADT and poly(3-hexylthiophene).
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