A Facile Method to Enhance Photovoltaic Performance of Benzodithiophene‐Isoindigo Polymers by Inserting Bithiophene Spacer
Source abstract
Abstract
A series of conjugated polymers containing benzodithiophene as donor and isoindigo as acceptor with no, one, two and three thiophene spacer groups is synthesized and characterized. The polymer with bithiophene as a spacer has a superior efficiency of 7.31% in solar cells. This demonstrates an important design strategy to produce polymers for high-performance solar cells by inserting thiophene spacer groups.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Organic Electronics and Photovoltaics · Conducting polymers and applications · Semiconductor materials and interfaces
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Biomolecular and Organic Electronics IFM, Linköping University SE‐581 83 Linköping Sweden
Department of Chemical and Biological Engineering/Polymer Technology Chalmers University of Technology SE‐412 96 Göteborg Sweden
Key Lab of Environment‐Friendly Chemistry and Application of the Ministry of Education College of Chemistry Xiangtan University Xiangtan 411105 China
Department of Chemistry Addis Ababa University P.O. Box 1176 Addis Ababa Ethiopia
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