The DOI matches its Crossref record; 162 of the 162 references it cites were found in a registry or an index.
Critical Review on the Mechanisms of Fe2+ Regeneration in the Electro-Fenton Process: Fundamentals and Boosting Strategies
Abstract
This review presents an exhaustive overview on the mechanisms of Fe 3+ cathodic reduction within the context of the electro-Fenton (EF) process. Different strategies developed to improve the reduction rate are discussed, dividing them into two categories that regard the mechanistic feature that is promoted: electron transfer control and mass transport control. Boosting the Fe 3+ conversion to Fe 2+ via electron transfer control includes: (i) the formation of a series of active sites in both carbon- and metal-based materials and (ii) the use of other emerging strategies such as single-atom catalysis or confinement effects. Concerning the enhancement of Fe 2+ regeneration by mass transport control, the main routes involve the application of magnetic fields, pulse electrolysis, interfacial Joule heating effects, and photoirradiation. Finally, challenges are singled out, and future prospects are described. This review aims to clarify the Fe 3+ /Fe 2+ cycling process in the EF process, eventually providing essential ideas for smart design of highly effective systems for wastewater treatment and valorization at an industrial scale.
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Electro-Fenton Process and Related Electrochemical Technologies Based on Fenton’s Reaction Chemistry
Brillas, E., Sirés, I., & Oturan, M. A. (2009) · Chemical Reviews · doi:10.1021/cr900136g · Cited by 3,437
Self-citationAdvanced Carbon Electrode Materials for Molecular Electrochemistry
McCreery, R. L. (2008) · Chemical Reviews · doi:10.1021/cr068076m · Cited by 2,729
Extracellular electron transfer via microbial nanowires
Reguera, G., McCarthy, K. D., Mehta, T., Nicoll, J. S., Tuominen, M. T., & Lovley, D. R. (2005) · Nature · doi:10.1038/nature03661 · Cited by 2,585
Single-Atom Catalysts: Synthetic Strategies and Electrochemical Applications
Chen, Y., Ji, S., Chen, C., Peng, Q., Wang, D., & Li, Y. (2018) · Joule · doi:10.1016/j.joule.2018.06.019 · Cited by 2,258
Superoxide Ion: Generation and Chemical Implications
Hayyan, M., Hashim, M. A., & AlNashef, I. M. (2016) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00407 · Cited by 2,180
Moreira, F. C., Boaventura, R. A. R., Brillas, E., & Vilar, V. J. P. (2017) · Applied Catalysis B: Environmental · doi:10.1016/j.apcatb.2016.08.037 · Cited by 2,144
Self-citationMicroorganisms pumping iron: anaerobic microbial iron oxidation and reduction
Weber, K. A., Achenbach, L. A., & Coates, J. D. (2006) · Nature Reviews Microbiology · doi:10.1038/nrmicro1490 · Cited by 1,781
Martínez-Huitle, C. A., Rodrigo, M. A., Sirés, I., & Scialdone, O. (2015) · Chemical Reviews · doi:10.1021/acs.chemrev.5b00361 · Cited by 1,633
Self-citationIron Encapsulated within Pod‐like Carbon Nanotubes for Oxygen Reduction Reaction
Deng, D., Yu, L., Chen, X., Wang, G., Jin, L., Pan, X., Deng, J., Sun, G., & Bao, X. (2013) · Angewandte Chemie International Edition · doi:10.1002/anie.201204958 · Cited by 1,320
Heterogeneous catalysts obtained by grafting metallocene complexes onto mesoporous silica
Maschmeyer, T., Rey, F., Sankar, G., & Thomas, J. M. (1995) · Nature · doi:10.1038/378159a0 · Cited by 1,280
Metadata
- Authors
- Deng, F., Olvera-Vargas, H., Zhou, M., Qiu, S., Sirés, I., & Brillas, E.
- Venue
- Chemical Reviews
- Publisher
- American Chemical Society (ACS)
- Published
- 2023-03-14
- Volume
- 123
- Issue
- 8
- Pages
- 4635-4662
- ISSN
- 0009-2665 (ISSN-L)
- 1520-6890
- OpenAlex
- W4324128951
- Cited by
- 409
- References
- 162
- FWCI
- 10.08
- Type
- journal article
- Language
- en
- Open access
- closed
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- Deng, F., Olvera-Vargas, H., Zhou, M., Qiu, S., Sirés, I., & Brillas, E. (2023). Critical Review on the Mechanisms of Fe2+ Regeneration in the Electro-Fenton Process: Fundamentals and Boosting Strategies. Chemical Reviews. https://doi.org/10.1021/acs.chemrev.2c00684
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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