CoChat
Sign Up
Cited by 19

The DOI matches its Crossref record.

Review: Clay-Modified Electrodes in Heterogeneous Electro-Fenton Process for Degradation of Organic Compounds: The Potential of Structural Fe(III) as Catalytic Sites

Cipriano Crapina, Laura, Dzene, Liva, Brendlé, Jocelyne, Fourcade, Florence, Amrane, Abdeltif, Limousy, Lionel·2021·Materials
DOI 10.3390/ma14247742PMC PMC8703352
Open this paper in CoChat — free account

Abstract

Advanced oxidation processes are considered as a promising technology for the removal of persistent organic pollutants from industrial wastewaters. In particular, the heterogeneous electro-Fenton (HEF) process has several advantages such as allowing the working pH to be circumneutral or alkaline, recovering and reusing the catalyst and avoiding the release of iron in the environment as a secondary pollutant. Among different iron-containing catalysts, studies using clay-modified electrodes in HEF process are the focus in this review. Fe(III)/Fe(II) within the lattice of clay minerals can possibly serve as catalytic sites in HEF process. The description of the preparation and application of clay-modified electrodes in the degradation of model pollutants in HEF process is detailed in the review. The absence of mediators responsible for transferring electrons to structural Fe(III) and regenerating catalytic Fe(II) was considered as a milestone in the field. A comprehensive review of studies investigating the use of electron transfer mediators as well as the mechanism behind electron transfer from and to the clay mineral structure was assembled in order to uncover other milestones to be addressed in this study area.

Overview

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.3390/ma14247742

Cites

Statistics

Figures

Figure 1 The tetrahedral (T) and octahedral (O) sheet represented with the sphere-packing (left) and polyhedral (right) model. Adapted from [21].
Figure 1 The tetrahedral (T) and octahedral (O) sheet represented with the sphere-packing (left) and polyhedral (right) model. Adapted from [21].CC BY · PubMed Central
Figure 2 The representation of 1:1 (TO) and 2:1 (TOT) layer type with polyhedral model underlying the external surfaces of each type. Adapted from [21].
Figure 2 The representation of 1:1 (TO) and 2:1 (TOT) layer type with polyhedral model underlying the external surfaces of each type. Adapted from [21].CC BY · PubMed Central
Figure 3 The representation of the octahedral sheet with dioctahedral arrangement in the sphere-packing (left) and polyhedral (right) model. Adapted from [21].
Figure 3 The representation of the octahedral sheet with dioctahedral arrangement in the sphere-packing (left) and polyhedral (right) model. Adapted from [21].CC BY · PubMed Central
Figure 4 The structure of (T) tetrahedral sheet and octahedral sheet (O) in which the open circles represent the linkages between sheets. The octahedral sites are indicated as trans (M1) or cis (M2) based on the arrangement of hydroxyl ions. The filled circles represent the OH ions in trans-position, which introduce a plane of symmetry in the octahedral sheet. Reprinted from [22] with permission from Elsevier (License Number 5172351427456).
Figure 4 The structure of (T) tetrahedral sheet and octahedral sheet (O) in which the open circles represent the linkages between sheets. The octahedral sites are indicated as trans (M1) or cis (M2) based on the arrangement of hydroxyl ions. The filled circles represent the OH ions in trans-position, which introduce a plane of symmetry in the octahedral sheet. Reprinted from [22] with permission from Elsevier (License Number 5172351427456).CC BY · PubMed Central
Figure 5 The representation of each group of phyllosilicates using the polyhedral model and respective charge (x) and layer to layer distance (d) Adapted from [21].
Figure 5 The representation of each group of phyllosilicates using the polyhedral model and respective charge (x) and layer to layer distance (d) Adapted from [21].CC BY · PubMed Central
Figure 6 Scheme of three-dimensional electrochemical systems with heterogeneous catalyst restrained (A) or loosened (B) in solution as a bed in between the anode and the cathode (Reprinted from [68] with permission from Elsevier, License Number 5172360169697).
Figure 6 Scheme of three-dimensional electrochemical systems with heterogeneous catalyst restrained (A) or loosened (B) in solution as a bed in between the anode and the cathode (Reprinted from [68] with permission from Elsevier, License Number 5172360169697).CC BY · PubMed Central
Figure 7 Scheme of three-dimensional electrochemical reactor using kaolin impregnated with (A) Fe2(MoO4)3 [69] (B) α-Fe2O3 and CuO [70] as a heterogeneous catalyst for removal of dye molecules along with the proposed pseudo-heterogeneous mechanism for degradation of pollutants. Reprinted from [69,70] with permission from Elsevier (License Numbers 5172360390748 and 5172360545687).
Figure 7 Scheme of three-dimensional electrochemical reactor using kaolin impregnated with (A) Fe2(MoO4)3 [69] (B) α-Fe2O3 and CuO [70] as a heterogeneous catalyst for removal of dye molecules along with the proposed pseudo-heterogeneous mechanism for degradation of pollutants. Reprinted from [69,70] with permission from Elsevier (License Numbers 5172360390748 and 5172360545687).CC BY · PubMed Central
Figure 8 Scheme of two-dimensional electrochemical reactor using carbon felt coated with layered double hydroxides (LDH) with (A) Fe(III) and Fe(II) incorporated in the lattice for degradation of sulfamethoxazole [88] or (B) Cu(II) and Fe(III) incorporated in the lattice for degradation of orange II [89] along with respective mechanism proposed for degradation of pollutants. Reprinted from [88] with permission from Elsevier (License Number 5172361206614) and [89] with permission from Royal Society of Chemistry (Order License ID 1155310-1).
Figure 8 Scheme of two-dimensional electrochemical reactor using carbon felt coated with layered double hydroxides (LDH) with (A) Fe(III) and Fe(II) incorporated in the lattice for degradation of sulfamethoxazole [88] or (B) Cu(II) and Fe(III) incorporated in the lattice for degradation of orange II [89] along with respective mechanism proposed for degradation of pollutants. Reprinted from [88] with permission from Elsevier (License Number 5172361206614) and [89] with permission from Royal Society of Chemistry (Order License ID 1155310-1).CC BY · PubMed Central
Figure 9 Scheme of the mechanism behind the electron transfer from tri-octahedral or di-octahedral to O2 for generation of •OH radicals. Reprinted from [123] with permission from Elsevier (License Number 5172370745843).
Figure 9 Scheme of the mechanism behind the electron transfer from tri-octahedral or di-octahedral to O2 for generation of •OH radicals. Reprinted from [123] with permission from Elsevier (License Number 5172370745843).CC BY · PubMed Central

Verification

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Citations

Cites

No references could be resolved yet.

Research works printed but not linked: 120

  1. Brillas, 2014, Electrochemical Advanced Oxidation Processes: Today and Tomorrow: A Review, Environ. Sci. Pollut. Res., 21, 8336, 10.1007/s11356-014-2783-1 · DOI · Paper page
  2. Idowu, S.O., Capaldi, N., Zu, L., and Gupta, A.D. (2013). Stockholm Convention on Persistent Organic Pollutants (POPs). Encyclopedia of Corporate Social Responsibility, Springer. · DOI
  3. Brillas, 2009, Electro-Fenton Process and Related Electrochemical Technologies Based on Fenton’s Reaction Chemistry, Chem. Rev., 109, 6570, 10.1021/cr900136g · DOI · Paper page
  4. Deng, 2015, Advanced Oxidation Processes (AOPs) in Wastewater Treatment, Curr. Pollut. Rep., 1, 167, 10.1007/s40726-015-0015-z · DOI
  5. Mousset, 2021, Electrochemical Technologies Coupled with Biological Treatments, Curr. Opin. Electrochem., 26, 100668, 10.1016/j.coelec.2020.100668 · DOI
  6. Mansour, 2015, Mineralization of Synthetic and Industrial Pharmaceutical Effluent Containing Trimethoprim by Combining Electro-Fenton and Activated Sludge Treatment, J. Taiwan Inst. Chem. Eng., 53, 58, 10.1016/j.jtice.2015.02.022 · DOI
  7. Oturan, N., and Oturan, M.A. (2018). Electro-Fenton Process: Background, New Developments, and Applications. Electrochemical Water and Wastewater Treatment, Elsevier. · DOI
  8. Nidheesh, 2012, Trends in Electro-Fenton Process for Water and Wastewater Treatment: An Overview, Desalination, 299, 1, 10.1016/j.desal.2012.05.011 · DOI
  9. Ganiyu, 2018, Heterogeneous Electro-Fenton and Photoelectro-Fenton Processes: A Critical Review of Fundamental Principles and Application for Water/Wastewater Treatment, Appl. Catal. B Environ., 235, 103, 10.1016/j.apcatb.2018.04.044 · DOI
  10. Zhao, 2012, Electro-Fenton Oxidation of Pesticides with a Novel Fe3O4@Fe2O3/Activated Carbon Aerogel Cathode: High Activity, Wide PH Range and Catalytic Mechanism, Appl. Catal. B Environ., 125, 120, 10.1016/j.apcatb.2012.05.044 · DOI
  11. Rosales, 2018, Current Advances and Trends in Electro-Fenton Process Using Heterogeneous Catalysts—A Review, Chemosphere, 201, 399, 10.1016/j.chemosphere.2018.03.002 · DOI
  12. Fourcade, 2020, Iron Oxide Nanoparticles as Heterogeneous Electro-Fenton Catalysts for the Removal of AR18 Azo Dye, Environ. Technol., 41, 2146, 10.1080/09593330.2018.1557258 · DOI
  13. Huang, 2020, Coupling Quinoline Degradation with Fe Redox in Clay Minerals: A Strategy Integrating Biological and Physicochemical Processes, Appl. Clay Sci., 188, 105504, 10.1016/j.clay.2020.105504 · DOI
  14. Zeng, 2017, Degradation of 1, 4-Dioxane by Hydroxyl Radicals Produced from Clay Minerals, J. Hazard. Mater., 331, 88, 10.1016/j.jhazmat.2017.01.040 · DOI
  15. Khaled, 1991, Iron Oxidation State Effects on Cation Fixation in Smectites, Soil Sci. Soc. Am. J., 55, 550, 10.2136/sssaj1991.03615995005500020045x · DOI
  16. Schulze, D.G. (2005). Clay Minerals. Encyclopedia of Soils in the Environment, Elsevier. · DOI
  17. Bleam, W. (2017). Clay Mineralogy and Chemistry. Soil and Environmental Chemistry, Elsevier. · DOI
  18. Manceau, 2000, Oxidation-Reduction Mechanism of Iron in Dioctahedral Smectites: I. Crystal Chemistry of Oxidized Reference Nontronites, Am. Mineral., 85, 133, 10.2138/am-2000-0114 · DOI
  19. Huggett, J.M. (2019). Clay Minerals. Reference Module in Earth Systems and Environmental Sciences, Elsevier.
  20. Carrado, 1992, Preparation of Hectorite Clays Utilizing Organic and Organometallic Complexes during Hydrothermal Crystallization, Ind. Eng. Chem. Res., 31, 1654, 10.1021/ie00007a011 · DOI
  21. Slade, 1991, Crystalline Swelling of Smectite Samples in Concentrated NaCl Solutions in Relation to Layer Charge, Clays Clay Miner., 39, 234, 10.1346/CCMN.1991.0390302 · DOI
  22. Meunier, A. (2005). Clays, Springer.
  23. Sivaiah, 2012, Catalytic Wet Peroxide Oxidation of Phenol over Iron or Copper Oxide-Supported Allophane Clay Materials: Influence of Catalyst SiO2/Al2O3 Ratio, Microporous Mesoporous Mater., 162, 189, 10.1016/j.micromeso.2012.06.038 · DOI
  24. Gorski, 2012, Redox Properties of Structural Fe in Clay Minerals. 1. Electrochemical Quantification of Electron-Donating and -Accepting Capacities of Smectites, Environ. Sci. Technol., 46, 9360, 10.1021/es3020138 · DOI
  25. Mora, 2013, Characterization of Nanostructured Allophane Clays and Their Use as Support of Iron Species in a Heterogeneous Electro-Fenton System, Appl. Clay Sci., 86, 153, 10.1016/j.clay.2013.10.001 · DOI
  26. Stucki, 1984, Effects of Reduction and Reoxidation of Structural Iron on the Surface Charge and Dissolution of Dioctahedral Smectites, Clays Clay Miner., 32, 350, 10.1346/CCMN.1984.0320502 · DOI
  27. Goodman, 1976, A MÖssbauer and I.R. Spectroscopic Study of the Structure of Nontronite, Clays Clay Miner., 24, 53, 10.1346/CCMN.1976.0240201 · DOI
  28. Drits, 2000, A Model for the Mechanism of Fe3+ to Fe2+ Reduction in Dioctahedral Smectites, Clays Clay Miner., 48, 185, 10.1346/CCMN.2000.0480204 · DOI
  29. Jaynes, 1986, Multiple Cation-Exchange Capacity Measurements on Standard Clays Using a Commercial Mechanical Extractor, Clays Clay Miner., 34, 93, 10.1346/CCMN.1986.0340112 · DOI
  30. Ilgen, 2012, Role of Structural Fe in Nontronite NAu-1 and Dissolved Fe(II) in Redox Transformations of Arsenic and Antimony, Geochim. Cosmochim. Acta, 94, 128, 10.1016/j.gca.2012.07.007 · DOI
  31. Chen, 2018, The Effects of Fe-Bearing Smectite Clays on OH Formation and Diethyl Phthalate Degradation with Polyphenols and H2O2, J. Hazard. Mater., 357, 483, 10.1016/j.jhazmat.2018.06.030 · DOI · Paper page
  32. Schaefer, 2011, Spectroscopic Evidence for Interfacial Fe(II)−Fe(III) Electron Transfer in a Clay Mineral, Environ. Sci. Technol., 45, 540, 10.1021/es102560m · DOI
  33. Jaisi, 2008, Partitioning of Fe(II) in Reduced Nontronite (NAu-2) to Reactive Sites: Reactivity in Terms of Tc(VII) Reduction, Clays Clay Miner., 56, 175, 10.1346/CCMN.2008.0560204 · DOI
  34. Liu, 2017, Oxidation of Trichloroethylene by the Hydroxyl Radicals Produced from Oxygenation of Reduced Nontronite, Water Res., 113, 72, 10.1016/j.watres.2017.02.012 · DOI
  35. Keeling, 2000, Geology and Characterization of Two Hydrothermal Nontronites from Weathered Metamorphic Rocks at the Uley Graphite Mine, South Australia, Clays Clay Miner., 48, 537, 10.1346/CCMN.2000.0480506 · DOI
  36. Brown, 2017, Kinetics and Products of Chromium(VI) Reduction by Iron(II/III)-Bearing Clay Minerals, Environ. Sci. Technol., 51, 9817, 10.1021/acs.est.7b02934 · DOI
  37. Gorski, 2013, Redox Properties of Structural Fe in Clay Minerals: 3. Relationships between Smectite Redox and Structural Properties, Environ. Sci. Technol., 47, 13477, 10.1021/es403824x · DOI
  38. Tong, 2016, Production of Abundant Hydroxyl Radicals from Oxygenation of Subsurface Sediments, Environ. Sci. Technol., 50, 214, 10.1021/acs.est.5b04323 · DOI
  39. Latta, 2017, Fe(II)–Fe(III) Electron Transfer in a Clay Mineral with Low Fe Content, ACS Earth Space Chem., 1, 197, 10.1021/acsearthspacechem.7b00013 · DOI
  40. Hu, 1999, Electrocatalytic Reduction of Molecular Oxygen on a Sodium Montmorillonite-Methyl Viologen Carbon Paste Chemically Modified Electrode, J. Electroanal. Chem., 463, 253, 10.1016/S0022-0728(98)00445-8 · DOI
  41. Wang, 2014, Probing the Importance of Planar Surfaces and Crystal Edges for Electron Transfer within Iron-Bearing Clays, RSC Adv., 4, 31476, 10.1039/C4RA04521A · DOI
  42. Hubbart, 2002, Adsorption of Dyes on Clay Surfaces, Encyclopedia of Surface and Colloid Science, Volume 1, 307
  43. Essington, M.E. (2015). Soil Minerals. Soil and Water Chemistry: An Integrative Approach, CRC Press. · DOI
  44. Gorski, 2012, Redox Properties of Structural Fe in Clay Minerals. 2. Electrochemical and Spectroscopic Characterization of Electron Transfer Irreversibility in Ferruginous Smectite, SWa-1, Environ. Sci. Technol., 46, 9369, 10.1021/es302014u · DOI
  45. Su, 2013, A Review of Microbial Redox Interactions with Structural Fe in Clay Minerals, Clay Miner., 48, 543, 10.1180/claymin.2013.048.3.10 · DOI
  46. Polubesova, 2010, Adsorption And Oxidative Transformation Of Phenolic Acids By Fe(III)-Montmorillonite, Environ. Sci. Technol., 44, 4203, 10.1021/es1007593 · DOI
  47. Yong, 1997, Influence of PH and Exchangeable Cation on Oxidation of Methylphenols by a Montmorillonite Clay, Appl. Clay Sci., 12, 93, 10.1016/S0169-1317(96)00043-9 · DOI
  48. Wang, 2020, Transformation and Toxicity of Environmental Contaminants as Influenced by Fe Containing Clay Minerals: A Review, Bull Environ. Contam. Toxicol., 104, 8, 10.1007/s00128-019-02747-2 · DOI
  49. Jia, 2015, Exchangeable Cations-Mediated Photodegradation of Polycyclic Aromatic Hydrocarbons (PAHs) on Smectite Surface under Visible Light, J. Hazard. Mater., 287, 16, 10.1016/j.jhazmat.2015.01.040 · DOI
  50. Isaacson, 1983, Sorption and Transformation of Phenols on Clay Surfaces: Effect of Exchangeable Cations, Clay Miner., 18, 253, 10.1180/claymin.1983.018.3.03 · DOI
  51. Neumann, A. (2021, January 4–9). Assessing the Redox Reactivity of Tetrahedral Fe in Clay Minerals. Proceedings of the Presented at Goldschmidt Virtual 2021, Lyon, France. · DOI
  52. Neumann, 2008, Assessing the Redox Reactivity of Structural Iron in Smectites Using Nitroaromatic Compounds As Kinetic Probes, Environ. Sci. Technol., 42, 8381, 10.1021/es801840x · DOI
  53. Nzengung, 2001, Abiotic Transformation of Perchloroethylene in Homogeneous Dithionite Solution and in Suspensions of Dithionite-Treated Clay Minerals, Environ. Sci. Technol., 35, 2244, 10.1021/es001578b · DOI
  54. Neumann, 2009, Reduction of Polychlorinated Ethanes and Carbon Tetrachloride by Structural Fe(II) in Smectites, Environ. Sci. Technol., 43, 4082, 10.1021/es9001967 · DOI
  55. Entwistle, 2019, Abiotic Degradation of Chlorinated Solvents by Clay Minerals and Fe(II): Evidence for Reactive Mineral Intermediates, Environ. Sci. Technol., 53, 14308, 10.1021/acs.est.9b04665 · DOI
  56. Xie, 2020, Contaminant Degradation by •OH during Sediment Oxygenation: Dependence on Fe(II) Species, Environ. Sci. Technol., 54, 2975, 10.1021/acs.est.9b04870 · DOI
  57. Hug, 2003, Iron-Catalyzed Oxidation of Arsenic(III) by Oxygen and by Hydrogen Peroxide: PH-Dependent Formation of Oxidants in the Fenton Reaction, Environ. Sci. Technol., 37, 2734, 10.1021/es026208x · DOI
  58. Rosso, 2002, Outer-Sphere Electron Transfer Kinetics of Metal Ion Oxidation by Molecular Oxygen, Geochim. Cosmochim. Acta, 66, 4223, 10.1016/S0016-7037(02)01040-2 · DOI
  59. Gournis, 2002, Formation of Hydroxyl Radicals Catalyzed by Clay Surfaces, Phys. Chem. Miner., 29, 155, 10.1007/s002690100215 · DOI
  60. Nidheesh, 2018, An Overview on the Removal of Synthetic Dyes from Water by Electrochemical Advanced Oxidation Processes, Chemosphere, 197, 210, 10.1016/j.chemosphere.2017.12.195 · DOI
  61. Zhang, 2013, Three-Dimensional Electrochemical Process for Wastewater Treatment: A General Review, Chem. Eng. J., 228, 455, 10.1016/j.cej.2013.05.033 · DOI
  62. He, 2014, Preparation of Novel Kaolin-Based Particle Electrodes for Treating Methyl Orange Wastewater, Appl. Clay Sci., 99, 178, 10.1016/j.clay.2014.06.030 · DOI
  63. Zhang, 2019, Three-Dimensional Electro-Fenton Degradation of Rhodamine B with Efficient Fe-Cu/Kaolin Particle Electrodes: Electrodes Optimization, Kinetics, Influencing Factors and Mechanism, Sep. Purif. Technol., 210, 60, 10.1016/j.seppur.2018.07.084 · DOI
  64. Ciobanu, M., Wilburn, J.P., Krim, M.L., and Cliffel, D.E. (2007). Fundamentals. Handbook of Electrochemistry, Elsevier. · DOI
  65. Fourcade, 2013, Electrochemical Reduction Prior to Electro-Fenton Oxidation of Azo Dyes: Impact of the Pretreatment on Biodegradability, Water Air Soil Pollut., 224, 1385, 10.1007/s11270-012-1385-0 · DOI
  66. Wang, 2015, Iron–Copper Bimetallic Nanoparticles Supported on Hollow Mesoporous Silica Spheres: An Effective Heterogeneous Fenton Catalyst for Orange II Degradation, RSC Adv., 5, 69593, 10.1039/C5RA10826H · DOI
  67. Su, 2019, A Carbon Nanotube-Confined Iron Modified Cathode with Prominent Stability and Activity for Heterogeneous Electro-Fenton Reactions, J. Mater. Chem. A, 7, 24408, 10.1039/C9TA07491K · DOI
  68. Qiao, 2016, Novel Bentonite Particle Electrodes Based on Fenton Catalyst and Its Application in Orange II Removal, Desalin. Water Treat., 57, 36
  69. Qiao, 2015, Design of a Neutral Three-Dimensional Electro-Fenton System with Various Bentonite-Based Fe Particle Electrodes: A Comparative Study, Mater. Res. Innov., 19, S2-137, 10.1179/1432891715Z.0000000001315 · DOI
  70. Choe, 2018, Fe3S4/Fe7S8-Promoted Degradation of Phenol via Heterogeneous, Catalytic H2O2 Scission Mediated by S-Modified Surface Fe2+ Species, Appl. Catal. B Environ., 233, 272, 10.1016/j.apcatb.2018.03.110 · DOI
  71. Liu, 2018, Degradation and Mineralization of Carbamazepine Using an Electro-Fenton Reaction Catalyzed by Magnetite Nanoparticles Fixed on an Electrocatalytic Carbon Fiber Textile Cathode, Environ. Sci. Technol., 52, 12667, 10.1021/acs.est.8b03916 · DOI
  72. Divyapriya, 2017, An Innate Quinone Functionalized Electrochemically Exfoliated Graphene/Fe3O4 Composite Electrode for the Continuous Generation of Reactive Oxygen Species, Chem. Eng. J., 316, 964, 10.1016/j.cej.2017.01.074 · DOI
  73. Wang, 2016, Highly Ordered Mesoporous Fe3O4@Carbon Embedded Composite: High Catalytic Activity, Wide PH Range and Stability for Heterogeneous Electro-Fenton, Electroanalysis, 28, 169, 10.1002/elan.201500488 · DOI
  74. Ai, 2007, Fe@Fe2O3 Core−Shell Nanowires as an Iron Reagent. 3. Their Combination with CNTs as an Effective Oxygen-Fed Gas Diffusion Electrode in a Neutral Electro-Fenton System, J. Phys. Chem. C, 111, 14799, 10.1021/jp073617c · DOI
  75. Li, 2009, Design of a Neutral Electro-Fenton System with Fe@Fe2O3/ACF Composite Cathode for Wastewater Treatment, J. Hazard. Mater., 164, 18, 10.1016/j.jhazmat.2008.07.109 · DOI
  76. Pujol, 2020, Degradation of Phenols by Heterogeneous Electro-Fenton with a Fe3O4-Chitosan Composite and a Boron-Doped Diamond Anode, Electrochim. Acta, 337, 135784, 10.1016/j.electacta.2020.135784 · DOI
  77. Drobek, 2019, Application of Fe-MFI Zeolite Catalyst in Heterogeneous Electro-Fenton Process for Water Pollutants Abatement, Microporous Mesoporous Mater., 278, 64, 10.1016/j.micromeso.2018.11.021 · DOI
  78. Fitch, 1990, Clay-Modified Electrodes: A Review, Clays Clay Miner., 38, 391, 10.1346/CCMN.1990.0380408 · DOI
  79. Zen, 2004, Peer Reviewed: The Prospects of Clay Mineral Electrodes, Anal. Chem., 76, 205A, 10.1021/ac041566z · DOI
  80. Charradi, 2009, H2O2 Determination at Iron-Rich Clay Modified Electrodes, Electrochim. Acta, 54, 4237, 10.1016/j.electacta.2009.02.078 · DOI
  81. Ganiyu, 2018, Electrochemical Mineralization of Sulfamethoxazole over Wide PH Range Using FeIIFeIII LDH Modified Carbon Felt Cathode: Degradation Pathway, Toxicity and Reusability of the Modified Cathode, Chem. Eng. J., 350, 844, 10.1016/j.cej.2018.04.141 · DOI
  82. Ganiyu, 2017, A Hierarchical CoFe-Layered Double Hydroxide Modified Carbon-Felt Cathode for Heterogeneous Electro-Fenton Process, J. Mater. Chem. A, 5, 3655, 10.1039/C6TA09100H · DOI
  83. Jiang, 2016, An Fe–Mn Binary Oxide (FMBO) Modified Electrode for Effective Electrochemical Advanced Oxidation at Neutral PH, Electrochim. Acta, 194, 104, 10.1016/j.electacta.2016.02.075 · DOI
  84. Nsubuga, 2019, An Enhanced Beta-Blockers Degradation Method Using Copper-Boron-Ferrite Supported Graphite Electrodes and Continuous Droplet Flow-Assisted Electro-Fenton Reactor, Sep. Purif. Technol., 221, 408, 10.1016/j.seppur.2019.03.095 · DOI
  85. Shen, 2020, In Situ-Formed PdFe Nanoalloy and Carbon Defects in Cathode for Synergic Reduction–Oxidation of Chlorinated Pollutants in Electro-Fenton Process, Environ. Sci. Technol., 54, 4564, 10.1021/acs.est.9b05896 · DOI
  86. Trellu, 2019, Electrochemical Advanced Oxidation Processes Using Novel Electrode Materials for Mineralization and Biodegradability Enhancement of Nanofiltration Concentrate of Landfill Leachates, Water Res., 162, 446, 10.1016/j.watres.2019.07.005 · DOI
  87. Marco, 2016, Preparation and Characterization of Bimetallic Fe–Cu Allophane Nanoclays and Their Activity in the Phenol Oxidation by Heterogeneous Electro-Fenton Reaction, Microporous Mesoporous Mater., 225, 303, 10.1016/j.micromeso.2016.01.013 · DOI
  88. Lezana, 2017, Electrochemical and photo-electrochemical processes of methylene blue oxidation by Ti/TiO2 electrodes modified with Fe-allophane, J. Chil. Chem. Soc., 62, 3529, 10.4067/S0717-97072017000200021 · DOI
  89. Theng, 2010, Clays and Oxide Minerals as Catalysts and Nanocatalysts in Fenton-like Reactions—A Review, Appl. Clay Sci., 47, 182, 10.1016/j.clay.2009.11.044 · DOI
  90. Lee, 2013, Effective Peroxidase-like Activity of a Water-Solubilized Fe-Aminoclay for Use Inimmunoassay, Biosens. Bioelectron., 42, 373, 10.1016/j.bios.2012.10.092 · DOI
  91. Lee, 2013, Self-Assembled Graphene Oxide with Organo-Building Blocks of Fe-Aminoclay for Heterogeneous Fenton-like Reaction at near-Neutral PH: A Batch Experiment, Appl. Catal. B Environ., 142–143, 494, 10.1016/j.apcatb.2013.05.066 · DOI
  92. Miron, 2019, Development of a New Cathode for the Electro-Fenton Process Combining Carbon Felt and Iron-Containing Organic–Inorganic Hybrids, Comptes Rendus Chimie, 22, 238, 10.1016/j.crci.2018.11.012 · DOI
  93. Bergaya, F. (2008). Developments in Clay Science. Handbook of Clay Scienc, Elsevier. [1st ed.]. reprint.
  94. Cheng, 2008, Catalytic Activity of Iron Species in Layered Clays for Photodegradation of Organic Dyes under Visible Irradiation, Appl. Catal. B Environ., 77, 355, 10.1016/j.apcatb.2007.08.006 · DOI
  95. Zhou, 2019, Chemical Oxygen Demand (COD) Removal from Bio-Treated Coking Wastewater by Hydroxyl Radicals Produced from a Reduced Clay Mineral, Appl. Clay Sci., 180, 105199, 10.1016/j.clay.2019.105199 · DOI
  96. Song, 2006, Decomposition of Hydrogen Peroxide Driven by Photochemical Cycling of Iron Species in Clay, Environ. Sci. Technol., 40, 4782, 10.1021/es060624q · DOI
  97. Ilgen, 2019, “Switching on” Iron in Clay Minerals, Environ. Sci. Nano, 6, 1704, 10.1039/C9EN00228F · DOI
  98. Stucki, 2002, Effects of Iron Oxidation State on the Surface and Structural Properties of Smectites, Pure Appl. Chem., 74, 2081, 10.1351/pac200274112145 · DOI
  99. Gan, 1992, Reduction of Structural Iron in Ferruginous Smectite by Free Radicals, Clays Clay Miner., 40, 659, 10.1346/CCMN.1992.0400605 · DOI
  100. Stucki, 1996, Oxidation-Reduction Mechanisms in Iron-Bearing Phyllosilicates, Appl. Clay Sci., 10, 417, 10.1016/0169-1317(96)00002-6 · DOI
  101. Tor, 2000, Trifluralin Degradation under Microbiologically Induced Nitrate and Fe(III) Reducing Conditions, Environ. Sci. Technol., 34, 3148, 10.1021/es9912473 · DOI
  102. Vodyanitskii, 2007, Reductive Biogenic Transformation of Fe(III)-Containing Phyllosilicates (Review of Publications), Eurasian Soil Sci., 40, 1355, 10.1134/S1064229307120137 · DOI
  103. Oyama, 1986, Catalysis of the Electroreduction of Hydrogen Peroxide by Montmorillonite Clay Coatings on Graphite Electrodes, J. Electroanal. Chem. Interfacial Electrochem., 199, 467, 10.1016/0022-0728(86)80020-1 · DOI
  104. Swearingen, 2004, Use of Ferrocenyl Surfactants of Varying Chain Lengths to Study Electron Transfer Reactions in Native Montmorillonite Clay, Environ. Sci. Technol., 38, 5598, 10.1021/es030645+ · DOI
  105. Stucki, 1977, Oxidation-Reduction Mechanism for Structural Iron in Nontronite1, Soil Sci. Soc. Am. J., 41, 808, 10.2136/sssaj1977.03615995004100040041x · DOI
  106. Zen, 1996, Catalysis of the Electroreduction of Hydrogen Peroxide by Nontronite Clay Coatings on Glassy Carbon Electrodes, J. Electroanal. Chem., 408, 157, 10.1016/0022-0728(96)04539-1 · DOI
  107. Xiang, 1995, Electrodes Modified with Synthetic Clay Minerals: Evidence of Direct Electron Transfer from Structural Iron Sites in the Clay Lattice, J. Electroanal. Chem., 381, 21, 10.1016/0022-0728(94)03629-H · DOI
  108. White, 1986, Clay Modified Electrodes: Part IV. The Electrochemistry and Electron Spin Resonance of Methyl Viologen Incorporated into Montmorillonite Films, J. Electroanal. Chem. Interfacial Electrochem., 197, 233, 10.1016/0022-0728(86)80152-8 · DOI
  109. Rudzinski, 1986, Clay Modified Electrodes: Part VI. Aluminum and Silicon Pillared Clay-Modified Electrodes, J. Electroanal. Chem. Interfacial Electrochem., 199, 323, 10.1016/0022-0728(86)80007-9 · DOI
  110. King, 1987, On the Nature of Electroactive Sites in Clay-Modified Electrodes, J. Electroanal. Chem. Interfacial Electrochem., 236, 43, 10.1016/0022-0728(87)88017-8 · DOI
  111. Villemure, 1990, Clay Modified Electrodes: Part 9. Electrochemical Studies of the Electroactive Fraction of Adsorbed Species in Reduced-Charge and Preadsorbed Clay Films, J. Electroanal. Chem. Interfacial Electrochem., 282, 107, 10.1016/0022-0728(91)85092-4 · DOI
  112. Villemure, 1990, Clay Modified Electrodes: Part 10. Studies of Clay-Adsorbed Ru(Bpy)2+3 Enantiomers by UV-Visible Spectroscopy and Cyclic Voltammetry, J. Electroanal. Chem. Interfacial Electrochem., 283, 403, 10.1016/0022-0728(90)87404-8 · DOI
  113. Lear, 1985, Role of Structural Hydrogen in the Reduction and Reoxidation of Iron in Nontronite, Clays Clay Miner., 33, 539, 10.1346/CCMN.1985.0330609 · DOI
  114. Manceau, 2000, Oxidation-Reduction Mechanism of Iron in Dioctahedral Smectites: II. Crystal Chemistry of Reduced Garfield Nontronite, Am. Miner., 85, 153, 10.2138/am-2000-0115 · DOI
  115. Alexandrov, 2013, Electron Exchange and Conduction in Nontronite from First-Principles, J. Phys. Chem. C, 117, 2032, 10.1021/jp3110776 · DOI
  116. Yuan, 2018, Mechanisms of Electron Transfer from Structrual Fe(II) in Reduced Nontronite to Oxygen for Production of Hydroxyl Radicals, Geochim. Cosmochim. Acta, 223, 422, 10.1016/j.gca.2017.12.025 · DOI
  117. Chemtob, 2017, Oxidative Alteration of Ferrous Smectites and Implications for the Redox Evolution of Early Mars: Oxidation Products of Ferrous Smectites, J. Geophys. Res. Planets, 122, 2469, 10.1002/2017JE005331 · DOI
  118. Hofstetter, 2003, Reactivity of Fe(II) Species Associated with Clay Minerals, Environ. Sci. Technol., 37, 519, 10.1021/es025955r · DOI
  119. Liu, 2014, A Novel Photosensitized Fenton Reaction Catalyzed by Sandwiched Iron in Synthetic Nontronite, RSC Adv., 4, 12958, 10.1039/c3ra47359g · DOI
  120. Stucki, 2011, A Review of the Effects of Iron Redox Cycles on Smectite Properties, Comptes Rendus Geosci., 343, 199, 10.1016/j.crte.2010.10.008 · DOI

Cited by

Sorted by citations

See all 19

Metadata

Authors
Cipriano Crapina, L., Dzene, L., Brendlé, J., Fourcade, F., Amrane, A., & Limousy, L.
Venue
Materials
Publisher
MDPI AG
Published
2021-12-15
Volume
14
Issue
24
Pages
7742
ISSN
1996-1944
DOI
10.3390/ma14247742
PMC
PMC8703352
Cited by
19
References
0
Language
en
Licence
creativecommons.org/licenses/by/4.0/ (vor)

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review

How to cite

Cite CoChat for the checks on this page, and the paper for its own findings.

This page
CoChat. (2026). Citation check: Review: Clay-Modified Electrodes in Heterogeneous Electro-Fenton Process for Degradation of Organic Compounds: The Potential of Structural Fe(III) as Catalytic Sites. https://app.cochat.ai/papers/10.3390/ma14247742
The paper
Cipriano Crapina, L., Dzene, L., Brendlé, J., Fourcade, F., Amrane, A., & Limousy, L. (2021). Review: Clay-Modified Electrodes in Heterogeneous Electro-Fenton Process for Degradation of Organic Compounds: The Potential of Structural Fe(III) as Catalytic Sites. Materials. https://doi.org/10.3390/ma14247742