Transforming 2D imine into 3D thiazole covalent organic frameworks by conjugated connectors : fully conjugated photocatalysts
- Author
- maojun deng (UGent) , Jeet Chakraborty (UGent) , Guizhen Wang, Kuber Singh Rawat (UGent) , Laurens Bourda, Jiamin Sun, Ipsita Nath (UGent) , Yanwei Ji (UGent) , Pieter Geiregat (UGent) , Veronique Van Speybroeck (UGent) , Xiao Feng and Pascal Van Der Voort (UGent)
- Organization
- Project
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- Model based synthesis of Covalent Organic Frameworks (COFs) for heterogeneous catalysis in flow.
- Electrocatalytic Organic Synthesis Using Covalent Organic Framework Electrodes
- Covalent Organic Framework based Z-scheme Photoelectrochemical cell for total water splitting.
- POM@MOF: versatile bifunctional catalysts for cascade reactions
- Electrically Driven Quantum Dot Lasers, a Fundamental Nanomaterials/Nanophotonics Approach (E-QUAL)
- HPC-UGent: the central High Performance Computing infrastructure of Ghent University
- PeroxoCOF: Covalent Organic Frameworks as metal-free photocatalysts for H2O2 production and direct Baeyer-Villiger oxidation.
- COFLIGHT: Mastering the Light-Matter Interactions driving Photocatalysis in Covalent Organic Frameworks through Precision Synthesis and Def
- Abstract
- We developed a robust three-dimensional (3D) covalent organic framework (COF), fully conjugated in both the planar (x, y) and interlayer (z) directions, using a one-pot sulfurization process. We converted the two-dimensional (2D) imine-linked COF (Py-BDA-COF) to the 3D thiazole-linked COF (3D-Py-BDA-S-COF). In the interlayer direction (z-axis), the alternating covalently bound acetylene and ethylene arrangements serve as conjugated connectors ("pillars") and create a fully conjugated and very robust COF in all three dimensions. On top of this, the presence of the sulfur lone pair electrons in the thiazole rings considerably enhances the electron delocalization degree of the frameworks. The 3D-Py-BDA-S-COF is successfully evaluated in the photocatalytic reduction of nitrobenzene.
- Keywords
- ENERGY-STORAGE, COF
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Citation
Please use this url to cite or link to this publication: http://hdl.handle.net/1854/LU-01JQB6BKC6GS5QF2HVDT6GJ8RS
- MLA
- deng, maojun, et al. “Transforming 2D Imine into 3D Thiazole Covalent Organic Frameworks by Conjugated Connectors : Fully Conjugated Photocatalysts.” JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 147, no. 12, 2025, pp. 10219–30, doi:10.1021/jacs.4c15825.
- APA
- deng, maojun, Chakraborty, J., Wang, G., Singh Rawat, K., Bourda, L., Sun, J., … Van Der Voort, P. (2025). Transforming 2D imine into 3D thiazole covalent organic frameworks by conjugated connectors : fully conjugated photocatalysts. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 147(12), 10219–10230. https://doi.org/10.1021/jacs.4c15825
- Chicago author-date
- deng, maojun, Jeet Chakraborty, Guizhen Wang, Kuber Singh Rawat, Laurens Bourda, Jiamin Sun, Ipsita Nath, et al. 2025. “Transforming 2D Imine into 3D Thiazole Covalent Organic Frameworks by Conjugated Connectors : Fully Conjugated Photocatalysts.” JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 147 (12): 10219–30. https://doi.org/10.1021/jacs.4c15825.
- Chicago author-date (all authors)
- deng, maojun, Jeet Chakraborty, Guizhen Wang, Kuber Singh Rawat, Laurens Bourda, Jiamin Sun, Ipsita Nath, Yanwei Ji, Pieter Geiregat, Veronique Van Speybroeck, Xiao Feng, and Pascal Van Der Voort. 2025. “Transforming 2D Imine into 3D Thiazole Covalent Organic Frameworks by Conjugated Connectors : Fully Conjugated Photocatalysts.” JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 147 (12): 10219–10230. doi:10.1021/jacs.4c15825.
- Vancouver
- 1.deng maojun, Chakraborty J, Wang G, Singh Rawat K, Bourda L, Sun J, et al. Transforming 2D imine into 3D thiazole covalent organic frameworks by conjugated connectors : fully conjugated photocatalysts. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY. 2025;147(12):10219–30.
- IEEE
- [1]maojun deng et al., “Transforming 2D imine into 3D thiazole covalent organic frameworks by conjugated connectors : fully conjugated photocatalysts,” JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, vol. 147, no. 12, pp. 10219–10230, 2025.
@article{01JQB6BKC6GS5QF2HVDT6GJ8RS,
abstract = {{We developed a robust three-dimensional (3D) covalent organic framework (COF), fully conjugated in both the planar (x, y) and interlayer (z) directions, using a one-pot sulfurization process. We converted the two-dimensional (2D) imine-linked COF (Py-BDA-COF) to the 3D thiazole-linked COF (3D-Py-BDA-S-COF). In the interlayer direction (z-axis), the alternating covalently bound acetylene and ethylene arrangements serve as conjugated connectors ("pillars") and create a fully conjugated and very robust COF in all three dimensions. On top of this, the presence of the sulfur lone pair electrons in the thiazole rings considerably enhances the electron delocalization degree of the frameworks. The 3D-Py-BDA-S-COF is successfully evaluated in the photocatalytic reduction of nitrobenzene.}},
author = {{deng, maojun and Chakraborty, Jeet and Wang, Guizhen and Singh Rawat, Kuber and Bourda, Laurens and Sun, Jiamin and Nath, Ipsita and Ji, Yanwei and Geiregat, Pieter and Van Speybroeck, Veronique and Feng, Xiao and Van Der Voort, Pascal}},
issn = {{0002-7863}},
journal = {{JOURNAL OF THE AMERICAN CHEMICAL SOCIETY}},
keywords = {{ENERGY-STORAGE,COF}},
language = {{eng}},
number = {{12}},
pages = {{10219--10230}},
title = {{Transforming 2D imine into 3D thiazole covalent organic frameworks by conjugated connectors : fully conjugated photocatalysts}},
url = {{http://doi.org/10.1021/jacs.4c15825}},
volume = {{147}},
year = {{2025}},
}
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