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Facile Synthesis of Worm-like Micelles by Visible Light Mediated Dispersion Polymerization Using Photoredox Catalyst
Published on: June 8, 2016
Donor-acceptor type random copolymers for full visible light absorption
Gözde Öktem1, Abidin Balan, Derya Baran
1Department of Chemistry, Middle East Technical University, 06531 Ankara, Turkey.
Chemical Communications (Cambridge, England)
|February 26, 2011
Summary
Researchers developed black copolymers with full visible light absorption through copolymerization. These materials offer solution processability and tunable electronic properties for flexible organic electronics.
Area of Science:
- Materials Science
- Polymer Chemistry
Background:
- Visible light absorption is crucial for many optoelectronic applications.
- Developing novel materials with tailored optical and electronic properties is an ongoing challenge.
Purpose of the Study:
- To synthesize black copolymers with full visible light absorption.
- To investigate the properties of these copolymers for organic electronics.
Main Methods:
- Copolymerization of different oligomers.
- Characterization of optical and electronic properties.
Main Results:
- Achieved full visible light absorption in neutral state black copolymers.
- Demonstrated solution processability.
- Observed highly transmissive gray oxidized states.
Conclusions:
- The synthesized copolymers are promising for low-cost flexible organic electronics.
- The random distribution of segments leads to desirable material properties.
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