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Oxygen reduction reactivity of cobalt(ii) hangman porphyrins
Abstract
Cobalt(II) hangman porphyrins are delivered from easily available starting materials, in two steps, in good yields, and with abbreviated reaction times. Selected compounds from a library of Co(II) hangman porphyrins immobilized on multiwall carbon nanotubes establish that the four-electron four-proton catalytic reduction of oxygen to water in aqueous solution can be achieved at the single cobalt center of the hangman platform. Reaction trends within the library reveal that the selective reduction of O2 to H2O occurs at electron deficient hangman porphyrin platforms possessing a distal group that is capable of proton transfer.
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Citations
Cited by
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Kulkarni, A., Siahrostami, S., Patel, A., & Nørskov, J. K. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.7b00488 · Cited by 2,742
Artificial Photosynthesis: Molecular Systems for Catalytic Water Oxidation
Kärkäs, M. D., Verho, O., Johnston, E. V., & Åkermark, B. (2014) · Chemical Reviews · doi:10.1021/cr400572f · Cited by 1,376
Zhao, Y., Adiyeri Saseendran, D. P., Huang, C., Triana, C. A., Marks, W. R., Chen, H., Zhao, H., & Patzke, G. R. (2023) · Chemical Reviews · doi:10.1021/acs.chemrev.2c00515 · Cited by 802
Oxygen Reduction by Homogeneous Molecular Catalysts and Electrocatalysts
Pegis, M. L., Wise, C. F., Martin, D. J., & Mayer, J. M. (2018) · Chemical Reviews · doi:10.1021/acs.chemrev.7b00542 · Cited by 675
Applications of Phosphorene and Black Phosphorus in Energy Conversion and Storage Devices
Pang, J., Bachmatiuk, A., Yin, Y., Trzebicka, B., Zhao, L., Fu, L., Mendes, R. G., Gemming, T., Liu, Z., & Rummeli, M. H. (2018) · Advanced Energy Materials · doi:10.1002/aenm.201702093 · Cited by 518
Metadata
- Authors
- McGuire Jr., R., Dogutan, D. K., Teets, T. S., Suntivich, J., Shao-Horn, Y., & Nocera, D. G.
- Venue
- Chemical Science
- Publisher
- Royal Society of Chemistry (RSC)
- Published
- 2010
- Volume
- 1
- Issue
- 3
- Pages
- 411
- ISSN
- 2041-6520 (ISSN-L)
- 2041-6539
- OpenAlex
- W2060874745
- Cited by
- 249
- References
- 0
- FWCI
- 7.12
- Type
- journal article
- Language
- en
- Open access
- closed
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- McGuire Jr., R., Dogutan, D. K., Teets, T. S., Suntivich, J., Shao-Horn, Y., & Nocera, D. G. (2010). Oxygen reduction reactivity of cobalt(ii) hangman porphyrins. Chemical Science. https://doi.org/10.1039/c0sc00281j
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