The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.
Electro- and Photochemical Water Oxidation on Ligand-free Co3O4Nanoparticles with Tunable Sizes
Abstract
Splitting of water to hydrogen and oxygen on colloidal catalysts is a promising method for future energy and chemistry cycles. The currently used high-performance oxides containing expensive elements (Ru, Ir) are progressively being replaced by more sustainable ones, such as Co 3 O 4 . Although the size of the nanoparticles determines their catalytic performance, the control over the particles’ diameter is often synthetically difficult to achieve. An additional obstacle is the presence of stabilizing agent, an organic molecule that blocks accessible surface-active centers. Herein, we present how precise control over size of the cobalt oxide nanoparticles (Co 3 O 4 NPs), their colloidal stability, and the ligand-free surface affect overall performance of the photocatalytic oxygen evolution. We accordingly correlated the photochemical results with the electrochemical studies, concluding that accessibility of the active species on the particles’ surface is crucial parameter in water oxidation.
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Cites
Semiconductor-based Photocatalytic Hydrogen Generation
Chen, X., Shen, S., Guo, L., & Mao, S. S. (2010) · Chemical Reviews · doi:10.1021/cr1001645 · Cited by 7,876
Photocatalytic Water Splitting: Recent Progress and Future Challenges
Maeda, K., & Domen, K. (2010) · The Journal of Physical Chemistry Letters · doi:10.1021/jz1007966 · Cited by 2,739
The Mechanism of Water Oxidation: From Electrolysis via Homogeneous to Biological Catalysis
Dau, H., Limberg, C., Reier, T., Risch, M., Roggan, S., & Strasser, P. (2010) · ChemCatChem · doi:10.1002/cctc.201000126 · Cited by 1,783
Cited by
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
Bergmann, A., Martinez-Moreno, E., Teschner, D., Chernev, P., Gliech, M., de Araújo, J. F., Reier, T., Dau, H., & Strasser, P. (2015) · Nature Communications · doi:10.1038/ncomms9625 · Cited by 913
Wang, X., Li, W., Xiong, D., Petrovykh, D. Y., & Liu, L. (2016) · Advanced Functional Materials · doi:10.1002/adfm.201505509 · Cited by 687
Self-citationIndra, A., Menezes, P. W., Sahraie, N. R., Bergmann, A., Das, C., Tallarida, M., Schmeißer, D., Strasser, P., & Driess, M. (2014) · Journal of the American Chemical Society · doi:10.1021/ja509348t · Cited by 666
Self-citationOrdered mesoporous Co3O4 spinels as stable, bifunctional, noble metal-free oxygen electrocatalysts
Sa, Y. J., Kwon, K., Cheon, J. Y., Kleitz, F., & Joo, S. H. (2013) · Journal of Materials Chemistry A · doi:10.1039/c3ta11917c · Cited by 300
Nishi, T., Hayasaka, Y., Suzuki, T. M., Sato, S., Isomura, N., Takahashi, N., Kosaka, S., Nakamura, T., Sato, S., & Morikawa, T. (2018) · ChemistrySelect · doi:10.1002/slct.201800943 · Cited by 18
Metadata
- Authors
- Grzelczak, M., Zhang, J., Pfrommer, J., Hartmann, J., Driess, M., Antonietti, M., & Wang, X.
- Venue
- ACS Catalysis
- Publisher
- American Chemical Society (ACS)
- Published
- 2013-02-11
- Volume
- 3
- Issue
- 3
- Pages
- 383-388
- ISSN
- 2155-5435 (ISSN-L)
- OpenAlex
- W1978214441
- Cited by
- 173
- References
- 3
- FWCI
- 9.02
- Type
- journal article
- Language
- en
- Open access
- closed
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