Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/144373
Title: Grafting molecular cobalt-oxo cubane catalyst on polymeric carbon nitride for efficient photocatalytic water oxidation
Authors: Zhen, Wenlong
Yuan, Xu
Shi, Xiangyan
Xue, Can
Keywords: Engineering::Materials
Issue Date: 2020
Source: Zhen, W., Yuan, X., Shi, X., & Xue, C. (2020). Grafting molecular cobalt-oxo cubane catalyst on polymeric carbon nitride for efficient photocatalytic water oxidation. Chemistry - An Asian Journal, 15(16), 2480-2486. doi:10.1002/asia.202000583
Journal: Chemistry - An Asian Journal
Abstract: In this work, we have successfully constructed a cobalt-oxo (CoIII4 O4 ) cubane complex on polymeric carbon nitride (PCN) through pyridine linkage. The covalently grafted CoIII4 O4 cubane units were uniformly distributed on the PCN surface. The product exhibited greatly enhanced photocatalytic activities for water oxidation under visible-light irradiation. Further characterizations and spectroscopic analyses revealed that the grafted CoIII4 O4 cubane units could effectively capture the photogenerated holes from excited PCN, lower the overpotential of oxygen evolution reaction (OER), and serve as efficient catalysts to promote the multi-electron water oxidation process. This work provides new insight into the future development of efficient photocatalysts by grafting molecular catalysts for artificial photosynthesis.
URI: https://hdl.handle.net/10356/144373
ISSN: 1861-471X
DOI: 10.1002/asia.202000583
DOI (Related Dataset): 10.21979/N9/VO5V9Z
Rights: This is the accepted version of the following article: Zhen, W., Yuan, X., Shi, X., & Xue, C. (2020). Grafting molecular cobalt-oxo cubane catalyst on polymeric carbon nitride for efficient photocatalytic water oxidation. Chemistry - An Asian Journal, 15(16), 2480-2486. doi:10.1002/asia.202000583, which has been published in final form at 10.1002/asia.202000583. This article may be used for non-commercial purposes in accordance with the Wiley Self-Archiving Policy [https://authorservices.wiley.com/authorresources/Journal-Authors/licensing/self-archiving.html].
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:MSE Journal Articles

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