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This paper discusses the effect of number of units on bandgap for conjugation versus charge transfer system by using a conjugated polymer ([Zn])n and an unconjugated planar push–pull one (AQ–[Zn])n… Click to show full abstract
This paper discusses the effect of number of units on bandgap for conjugation versus charge transfer system by using a conjugated polymer ([Zn])n and an unconjugated planar push–pull one (AQ–[Zn])n built upon 2,3-anthraquinone and bis(ethynyl)zinc(II)porphyrin. They are supported by DFT and TDDFT calculations, along with some experimental data. The position of the Q-bands is highly adjustable due to the presence of the twisted conformations in ([Zn])n chain.
Keywords:
effect number;
bandgap conjugation;
transfer system;
units bandgap;
charge transfer
Journal Title: Journal of Inorganic and Organometallic Polymers and Materials
Year Published: 2017
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Journal Title: Journal of Inorganic and Organometallic Polymers and Materials
Year Published: 2017
Link to full text (if available)
Share on Social Media: Sign Up to like & get
recommendations!