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Updated: May 21, 2026
Printing Fabrication of Bulk Heterojunction Solar Cells and In Situ Morphology Characterization
Published on: January 29, 2017
Post-deposition treatment of an arylated-carbazole conjugated polymer for solar cell fabrication
Xiaofeng Liu1, Wen Wen, Guillermo C Bazan
1Center for Polymers and Organic Solids, Department of Chemistry and Biochemistry, Department of Materials, University of California at Santa Barbara, Santa Barbara, California 93106, USA.
Abstract:
An arylated-carbazole conjugated polymer with a deep HOMO level has been developed. Solar cells based on blends of PCX3 and PC(71) BM show efficiency of 3.9% with a V(oc) of 0.96 V. The device performance can be improved to 5.1% by using polar solvent treatment, most likely as a result of modified interfacial properties.
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