Comparative Studies of g-C3N4 and C3N3S3 Organic Semiconductors—Synthesis, Properties, and Application in the Catalytic Oxygen Reduction
Abstract
:1. Introduction
2. Results
2.1. Characterization of C3N3S3
2.2. Determination of the Band Diagrams of g-C3N4 and C3N3S3
2.3. Electrochemical Oxygen Reduction and Hydrogen Evolution at the g-C3N4 and C3N3S3-Modified Electrodes
3. Materials and Methods
3.1. Chemicals
3.2. Chemical Synthesis of C3N3S3
3.3. Chemical Synthesis of g-C3N4
3.4. Preparation of the Polymer-Modified Electrodes for Electrochemical Measurements
3.5. Characterization Methods
3.6. Electrochemical Measurements
3.7. Detection of Superoxide Radicals O2•−
4. Conclusions
Supplementary Materials
Author Contributions
Funding
Institutional Review Board Statement
Informed Consent Statement
Data Availability Statement
Acknowledgments
Conflicts of Interest
Sample Availability
References
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Wierzyńska, E.; Pisarek, M.; Łęcki, T.; Skompska, M. Comparative Studies of g-C3N4 and C3N3S3 Organic Semiconductors—Synthesis, Properties, and Application in the Catalytic Oxygen Reduction. Molecules 2023, 28, 2469. https://doi.org/10.3390/molecules28062469
Wierzyńska E, Pisarek M, Łęcki T, Skompska M. Comparative Studies of g-C3N4 and C3N3S3 Organic Semiconductors—Synthesis, Properties, and Application in the Catalytic Oxygen Reduction. Molecules. 2023; 28(6):2469. https://doi.org/10.3390/molecules28062469
Chicago/Turabian StyleWierzyńska, Ewelina, Marcin Pisarek, Tomasz Łęcki, and Magdalena Skompska. 2023. "Comparative Studies of g-C3N4 and C3N3S3 Organic Semiconductors—Synthesis, Properties, and Application in the Catalytic Oxygen Reduction" Molecules 28, no. 6: 2469. https://doi.org/10.3390/molecules28062469