The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Acetylene and Diacetylene Functionalized Covalent Triazine Frameworks as Metal‐Free Photocatalysts for Hydrogen Peroxide Production: A New Two‐Electron Water Oxidation Pathway
Abstract
Metal‐free polymer photocatalysts have shown great promise for photocatalytic H 2 O 2 production via two‐electron reduction of molecular O 2. The other half‐reaction, which is the two‐electron oxidation of water, still remains elusive toward H 2 O 2 production. However, enabling this water oxidation pathway is critically important to improve the yield and maximize atom utilization efficiency. It is shown that introducing acetylene (CC) or diacetylene (CCCC) moieties into covalent triazine frameworks (CTFs) can remarkably promote photocatalytic H 2 O 2 production. This enhancement is inherent to the incorporated carbon–carbon triple bonds which are essential in modulating the electronic structures of CTFs and suppressing charge recombinations. Furthermore, the acetylene and diacetylene moieties can significantly reduce the energy associated with OH* formation and thus enable a new two‐electron oxidation pathway toward H 2 O 2 production. The study unveils an important reaction pathway toward photocatalytic H 2 O 2 production, reflecting that precise control over the chemical structures of polymer photocatalysts is vital to achieve efficient solar‐to‐chemical energy conversion.
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Cites
Metal-free efficient photocatalyst for stable visible water splitting via a two-electron pathway
Liu, J., Liu, Y., Liu, N., Han, Y., Zhang, X., Huang, H., Lifshitz, Y., Lee, S.-T., Zhong, J., & Kang, Z. (2015) · Science · doi:10.1126/science.aaa3145 · Cited by 4,468
Photosynthetic energy conversion: natural and artificial
Barber, J. (2009) · Chem. Soc. Rev. · doi:10.1039/b802262n · Cited by 1,843
Alkyne-Tag Raman Imaging for Visualization of Mobile Small Molecules in Live Cells
Yamakoshi, H., Dodo, K., Palonpon, A., Ando, J., Fujita, K., Kawata, S., & Sodeoka, M. (2012) · Journal of the American Chemical Society · doi:10.1021/ja308529n · Cited by 461
Cited by
Photocatalytic H2O2 production Systems: Design strategies and environmental applications
Chen, Z., Yao, D., Chu, C., & Mao, S. (2023) · Chemical Engineering Journal · doi:10.1016/j.cej.2022.138489 · Cited by 482
Liu, L., Gao, M.-Y., Yang, H., Wang, X., Li, X., & Cooper, A. I. (2021) · Journal of the American Chemical Society · doi:10.1021/jacs.1c09979 · Cited by 394
Waheed, A., Baig, N., Ullah, N., & Falath, W. (2021) · Journal of Environmental Management · doi:10.1016/j.jenvman.2021.112360 · Cited by 253
Metadata
- Authors
- Chen, L., Wang, L., Wan, Y., Zhang, Y., Qi, Z., Wu, X., & Xu, H.
- Venue
- Advanced Materials
- Publisher
- Wiley
- Published
- 2019-11-29
- Volume
- 32
- Issue
- 2
- Pages
- e1904433-e1904433
- ISSN
- 0935-9648 (ISSN-L)
- 1521-4095
- OpenAlex
- W2991086206
- Cited by
- 557
- References
- 3
- FWCI
- 11.12
- Type
- journal article
- Language
- en
- Open access
- closed
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- CoChat. (2026). Citation check: Acetylene and Diacetylene Functionalized Covalent Triazine Frameworks as Metal‐Free Photocatalysts for Hydrogen Peroxide Production: A New Two‐Electron Water Oxidation Pathway. https://app.cochat.ai/papers/10.1002/adma.201904433
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- Chen, L., Wang, L., Wan, Y., Zhang, Y., Qi, Z., Wu, X., & Xu, H. (2020). Acetylene and Diacetylene Functionalized Covalent Triazine Frameworks as Metal‐Free Photocatalysts for Hydrogen Peroxide Production: A New Two‐Electron Water Oxidation Pathway. Advanced Materials. https://doi.org/10.1002/adma.201904433
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