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Functional Organic Semiconductors Based on Bay-Annulated Indigo (BAI)
Matthew A Kolaczkowski1,2, Yi Liu1
1The Molecular Foundry, Lawrence Berkeley National Laboratory, One Cyclotron Road, Berkeley, CA 94720, United States.
Chemical Record (New York, N.Y.)
|January 22, 2019
Summary
Bay-Annulated Indigo (BAI), derived from indigo dye, offers a novel, stable, and high-performance material for organic electronics. Its versatile synthesis and properties make it ideal for developing advanced semiconducting applications.
Area of Science:
- Organic electronics
- Materials science
- Semiconducting materials
Background:
- Advancements in organic electronics require stable, high-performance acceptor materials.
- Indigo dye offers an inexpensive and stable starting point for new material development.
Purpose of the Study:
- To introduce Bay-Annulated Indigo (BAI) as a new material motif for organic electronics.
- To highlight the potential of BAI-based materials in various electronic applications.
Main Methods:
- Utilizing indigo dye as a precursor for synthesizing Bay-Annulated Indigo (BAI).
- Developing modular and straightforward synthesis pathways for BAI derivatives.
- Fabricating BAI-based polymers and small molecules.
Main Results:
- Bay-Annulated Indigo (BAI) exhibits excellent stability and strong absorption properties.
- BAI-based materials demonstrate high ambipolar mobility, crucial for organic electronics.
- Promising results were observed in various applications utilizing BAI-based polymers and small molecules.
Conclusions:
- Bay-Annulated Indigo (BAI) presents a versatile and stable platform for designing novel semiconducting materials.
- BAI-based materials are highly promising candidates for next-generation organic electronic devices.
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