Organic LEDs Based on Bis(8-hydroxyquinoline) Zinc Derivatives with a Styryl Group
Abstract
:1. Introduction
2. Results and Discussion
3. Materials and Methods
3.1. Synthesis
- Zincum (II) 2-(2-phenylethenyl)quinolin-8-ol) (ZnStq_H):
- Zincum (II) 2-[2-(4-methoxyphenyl)ethenyl]quinolin-8-ol (ZnStq_OCH3):
- Zincum (II) 2-[2-(4-chlorophenyl)ethenyl]quinolin-8-ol (ZnStq_Cl):
3.2. OLED Preparation
3.3. Thin-Film Preparation for Optical Characterization
3.4. Experimental Methods
4. Conclusions
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
References
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Structure: ITO/PEDOT:PSS/ | λELmax (nm) | Uon (V) | UT (V) | Bmax (cd/m2) | Max CE (cd/A) | FWHM (nm) | d (nm) |
---|---|---|---|---|---|---|---|
/ZnStq_H:PVK/Al | 590 5 | 5.38 0.01 | 6.35 0.01 | 2595 10 | 1.21 0.01 | 82 2 | 106 1.2 |
/ZnStq_Cl:PVK/Al | 587 5 | 5.67 0.01 | 7.80 0.01 | 1793 10 | 0.85 0.01 | 59 2 | 98 1.1 |
/ZnStq_OCH3:PVK/Al | 578 5 | 6.94 0.01 | 7.35 0.01 | 2244 10 | 1.24 0.01 | 59 2 | 101 1.3 |
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Sypniewska, M.; Pokladko-Kowar, M.; Gondek, E.; Apostoluk, A.; Kamedulski, P.; Smokal, V.; Song, P.; Liu, J.; Szczesny, R.; Derkowska-Zielinska, B. Organic LEDs Based on Bis(8-hydroxyquinoline) Zinc Derivatives with a Styryl Group. Molecules 2023, 28, 7435. https://doi.org/10.3390/molecules28217435
Sypniewska M, Pokladko-Kowar M, Gondek E, Apostoluk A, Kamedulski P, Smokal V, Song P, Liu J, Szczesny R, Derkowska-Zielinska B. Organic LEDs Based on Bis(8-hydroxyquinoline) Zinc Derivatives with a Styryl Group. Molecules. 2023; 28(21):7435. https://doi.org/10.3390/molecules28217435
Chicago/Turabian StyleSypniewska, Malgorzata, Monika Pokladko-Kowar, Ewa Gondek, Aleksandra Apostoluk, Piotr Kamedulski, Vitaliy Smokal, Peng Song, Junyan Liu, Robert Szczesny, and Beata Derkowska-Zielinska. 2023. "Organic LEDs Based on Bis(8-hydroxyquinoline) Zinc Derivatives with a Styryl Group" Molecules 28, no. 21: 7435. https://doi.org/10.3390/molecules28217435