Colloidal activated carbon as a highly efficient bifunctional catalyst for phenol degradation

Septian, Ardie; Kumar, Alam Venugopal Narendra; Annamalai, Sivasankar; Choi, Jiyeon; Hwang, Inseong; Shin, Won Sik

doi:10.1016/j.jhazmat.2021.125474

Cited by 42 publications

(4 citation statements)

References 54 publications

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“…To deeply investigate the performance and mechanism of action of the C–CuFe/N system in different pH environments, quenching experiments were carried out for the system under acidic, neutral, and alkaline conditions, with FFA, 63 TBA 64 and PBQ 65 as quenchers for 1 O 2 , ·OH and O 2 ˙ − (Fig. 5c–e), respectively.…”

Section: Resultsmentioning

confidence: 99%

Urea and ammonium fluoride di-nitrogen and Cu & Fe bi-metal co-doped carbon felt as cathode for electro-Fenton degradation of norfloxacin: ¹O₂-dominated oxidation pathway

Li,

Gao,

Chen

et al. 2024

Environ. Sci.: Water Res. Technol.

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Section: Resultsmentioning

confidence: 99%

Urea and ammonium fluoride di-nitrogen and Cu & Fe bi-metal co-doped carbon felt as cathode for electro-Fenton degradation of norfloxacin: ¹O₂-dominated oxidation pathway

Li,

Gao,

Chen

et al. 2024

Environ. Sci.: Water Res. Technol.

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“…The molecular formula of FA is C10H10O4, with a molecular weight of 194.18, and a melting point of 169-173°C. 32 Ferulic acid is highly soluble in methanol, ethanol, and acetone. It is soluble in hot water, slightly soluble in cold water and petroleum ether, and insoluble in benzene.…”

Section: Fa : Phys I Co Chemi C Al Propertie S and B Iosynthe S Ismentioning

confidence: 99%

“…The molecular formula of FA is C10H10O4, with a molecular weight of 194.18, and a melting point of 169–173°C 32 . Ferulic acid is highly soluble in methanol, ethanol, and acetone.…”

Section: Fa: Physicochemical Properties and Biosynthesismentioning

confidence: 99%

Ferulic acid as a therapeutic agent in depression: Evidence from preclinical studies

Dong

Zhao

2023

CNS Neurosci Ther

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Depression is a common but severe mood disorder with a very high prevalence across the general population. Depression is of global concern and poses a threat to human physical and mental health. Ferulic acid (FA) is a natural active ingredient that has antioxidative, anti‐inflammatory, and free radical scavenging properties. Furthermore, studies have shown that FA can exert antidepressant effects through a variety of mechanisms. The aim of the review was to comprehensively elucidate the mechanisms in FA that alleviate depression using animal models. The in vivo (animal) studies on the mechanism of FA treatment of depression were searched in PubMed, Chinese National Knowledge Infrastructure, Baidu academic, and Wan fang databases. Thereafter, the literature conclusions were summarized accordingly. Ferulic acid was found to significantly improve the depressive‐like behaviors of animal models, suggesting that FA is a potential natural product in the treatment of depression. The mechanisms are achieved by enhancing monoamine oxidase A (MOA) activity, inhibiting microglia activation and inflammatory factor release, anti‐oxidative stress, promoting hippocampal nerve regeneration, increasing brain‐derived neurotrophic factor secretion, regulating gut microbiome, and activating protein kinase B/collapsin response mediator protein 2 (AKT/CRMP2) signaling pathway. Ferulic acid produces significant antidepressant effects in animal depression models through various mechanisms, suggesting its potential value as a treatment of depression. However, clinical research trials involving FA are required further to provide a solid foundation for its clinical application.

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“…However, its low biodegradability, high toxicity, and substantial mobility contribute to significant pollution and environmental degradation. [1] Prior research has shown that phenol may harm the human immune system even at low concentrations of approximately 4.7 mg L À 1 [2] and negatively impact the nervous and respiratory systems of aquatic organisms, leading to convulsions, paralysis, and suffocation. [3] In recent decades, various techniques such as adsorption and extraction, [4] biodegradation, [5] chemical oxidation, [6] electrochemical oxidation, [7] and enzymatic treatment [8] have been employed to remove phenol from water.…”

Section: Introductionmentioning

confidence: 99%

Peroxymonosulfate‐Assisted Phenol Degradation via a Magnetic Covalent‐Triazine‐Framework‐Based Photocatalyst

Wang

Cui

et al. 2023

ChemCatChem

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The development of efficient heterostructures combining covalent organic frameworks (COFs) and ideal semiconductors can significantly improve photocatalytic performance for pollutant degradation. Herein, we present the design, synthesis, and characterization of a core‐shell‐structured nanocomposite comprising covalent triazine framework‐encased Fe3O4 magnetic particles employed as a heterojunction photocatalyst for activating peroxymonosulfate (PMS) in phenol degradation. The distinctive internal structure between the TpMa shell (Tp=2,4,6‐trihydroxy‐1,3,5‐benzenetricarboxaldehyde, Ma=melamine) and the Fe3O4 core (Fe3O4@TpMa) facilitated charge transfer and accelerated charge separation. Furthermore, PMS served as an electron acceptor, enhancing photogenerated charge separation and maximizing the production of reactive oxygen species. The Fe3O4@TpMa/PMS system demonstrated remarkable photocatalytic performance and stability, achieving complete phenol degradation (10 mg L−1) in 40 min. The exceptional photocatalytic activity resulted from the synergistic effect of ⋅OH, SO4⋅−, O2⋅−, 1O2, and h+ generated in the Fe3O4@TpMa/PMS system during the degradation process. Overall, this material offers excellent potential for solar‐driven pollutant degradation and enables the development of COF‐based materials for wastewater treatment applications.

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Colloidal activated carbon as a highly efficient bifunctional catalyst for phenol degradation

Cited by 42 publications

References 54 publications

Urea and ammonium fluoride di-nitrogen and Cu & Fe bi-metal co-doped carbon felt as cathode for electro-Fenton degradation of norfloxacin: ¹O₂-dominated oxidation pathway

Urea and ammonium fluoride di-nitrogen and Cu & Fe bi-metal co-doped carbon felt as cathode for electro-Fenton degradation of norfloxacin: ¹O₂-dominated oxidation pathway

Ferulic acid as a therapeutic agent in depression: Evidence from preclinical studies

Peroxymonosulfate‐Assisted Phenol Degradation via a Magnetic Covalent‐Triazine‐Framework‐Based Photocatalyst

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Colloidal activated carbon as a highly efficient bifunctional catalyst for phenol degradation

Cited by 42 publications

References 54 publications

Urea and ammonium fluoride di-nitrogen and Cu & Fe bi-metal co-doped carbon felt as cathode for electro-Fenton degradation of norfloxacin: 1O2-dominated oxidation pathway

Urea and ammonium fluoride di-nitrogen and Cu & Fe bi-metal co-doped carbon felt as cathode for electro-Fenton degradation of norfloxacin: 1O2-dominated oxidation pathway

Ferulic acid as a therapeutic agent in depression: Evidence from preclinical studies

Peroxymonosulfate‐Assisted Phenol Degradation via a Magnetic Covalent‐Triazine‐Framework‐Based Photocatalyst

Contact Info

Product

Resources

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Urea and ammonium fluoride di-nitrogen and Cu & Fe bi-metal co-doped carbon felt as cathode for electro-Fenton degradation of norfloxacin: ¹O₂-dominated oxidation pathway

Urea and ammonium fluoride di-nitrogen and Cu & Fe bi-metal co-doped carbon felt as cathode for electro-Fenton degradation of norfloxacin: ¹O₂-dominated oxidation pathway