The DOI matches its Crossref record; 26 of the 26 references it cites were found in a registry or an index.
A Full‐Spectrum Metal‐Free Porphyrin Supramolecular Photocatalyst for Dual Functions of Highly Efficient Hydrogen and Oxygen Evolution
Abstract
A full‐spectrum (300–700 nm) responsive porphyrin supramolecular photocatalyst with a theoretical solar spectrum efficiency of 44.4% is successfully constructed. For the first time, hydrogen and oxygen evolution (40.8 and 36.1 µmol g−1 h−1) is demonstrated by a porphyrin photocatalyst without the addition of any cocatalysts. The strong oxidizing performance also presents an efficient photodegradation activity that is more than ten times higher than that of g‐C 3 N 4 for the photodegradation of phenol. The high photocatalytic reduction and oxidation activity arises from a strong built‐in electric field due to molecular dipoles of electron‐trapping groups and the nanocrystalline structure of the supramolecular photocatalyst. The appropriate band structure of the supramolecular photocatalyst adjusted via the highest occupied molecular orbital and lowest unoccupied molecular orbital energy levels of the porphyrin gives rise to thermodynamic driving potential for H 2 and O 2 evolution under visible light irradiation. Controlling the energy band structure of photocatalysts via the ordered assembly of structure‐designed organic molecules could provide a novel approach for the design of organic photocatalysts in energy and environmental applications.
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Cited by
Jing, J., Yang, J., Li, W., Wu, Z., & Zhu, Y. (2022) · Advanced Materials · doi:10.1002/adma.202106807 · Cited by 367
Self-citationGraphitic carbon nitride-based materials for photocatalytic antibacterial application
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Li, N., Zhang, Y., Jia, M., Lv, X., Li, X., Li, R., Ding, X., Zheng, Y.-Z., & Tao, X. (2019) · Electrochimica Acta · doi:10.1016/j.electacta.2019.134976 · Cited by 210
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Metadata
- Authors
- Zhang, Z., Zhu, Y., Chen, X., Zhang, H., & Wang, J.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2018-12-27
- Volume
- 31
- Issue
- 7
- Pages
- e1806626-e1806626
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2908404354
- Cited by
- 355
- References
- 26
- FWCI
- 6.67
- Type
- journal article
- Language
- en
- Open access
- closed
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