The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.
Diacetylene Functionalized Covalent Organic Framework (COF) for Photocatalytic Hydrogen Generation
Abstract
Covalent organic frameworks (COFs) are crystalline, highly porous, two- or three-dimensional polymers with tunable topology and functionalities. Because of their higher chemical stabilities in comparison to their boron-linked counterparts, imine or β-ketoenamine linked COFs have been utilized for a broad range of applications, including gas storage, heterogeneous catalysis, energy storage devices, or proton-conductive membranes. Herein, we report the synthesis of highly porous and chemically stable acetylene (-C≡C-) and diacetylene (-C≡C-C≡C-) functionalized β-ketoenamine COFs, which have been applied as photocatalyst for hydrogen generation from water. It is shown that the diacetylene moieties have a profound effect as the diacetylene-based COF largely outperforms the acetylene-based COF in terms of photocatalytic activity. As a combined effect of high porosity, easily accessible diacetylene (-C≡C-C≡C-) functionalities and considerable chemical stability, an efficient and recyclable heterogeneous photocatalytic hydrogen generation is achieved.
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Cites
Ordered porous materials for emerging applications
Davis, M. E. (2002) · Nature · doi:10.1038/nature00785 · Cited by 5,308
Cited by
Sulfone-containing covalent organic frameworks for photocatalytic hydrogen evolution from water
Wang, X., Chen, L., Chong, S. Y., Little, M. A., Wu, Y., Zhu, W.-H., Clowes, R., Yan, Y., Zwijnenburg, M. A., Sprick, R. S., et al. (2018) · Nature Chemistry · doi:10.1038/s41557-018-0141-5 · Cited by 1,320
Covalent Organic Framework Photocatalysts: Structures and Applications
Wang, H., Wang, H., Wang, Z., Tang, L., Zeng, G., Xu, P., Chen, M., Xiong, T., Zhou, C., Li, X., et al. (2020) · Chemical Society Reviews · doi:10.1039/d0cs00278j · Cited by 1,301
Liu, R., Tan, K. T., Gong, Y., Chen, Y., Li, Z., Xie, S., He, T., Lu, Z., Yang, H., & Jiang, D. (2021) · Chemical Society Reviews · doi:10.1039/d0cs00620c · Cited by 1,083
Bi, S., Yang, C., Zhang, W., Xu, J., Liu, L., Wu, D., Wang, X., Han, Y., Liang, Q., & Zhang, F. (2019) · Nature Communications · doi:10.1038/s41467-019-10504-6 · Cited by 616
Vinylene‐Linked Covalent Organic Frameworks by Base‐Catalyzed Aldol Condensation
Acharjya, A., Pachfule, P., Roeser, J., Schmitt, F., & Thomas, A. (2019) · Angewandte Chemie International Edition · doi:10.1002/anie.201905886 · Cited by 341
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Metadata
- Authors
- Pachfule, P., Acharjya, A., Roeser, J., Langenhahn, T., Schwarze, M., Schomäcker, R., Thomas, A., & Schmidt, J.
- Venue
- Journal of the American Chemical Society
- Publisher
- American Chemical Society (ACS)
- Published
- 2018-01-22
- Volume
- 140
- Issue
- 4
- Pages
- 1423-1427
- ISSN
- 0002-7863 (ISSN-L)
- 1520-5126
- OpenAlex
- W2780787756
- Cited by
- 909
- References
- 1
- FWCI
- 30.49
- Type
- journal article
- Language
- en
- Open access
- closed
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