Exploitation of Sb P-doped C3N4 and peroxidase immobilized on epoxidized linseed oil films for pollutant removal DOI Creative Commons

Elisa Gaggero,

M. Paturel,

Federico Cristaudo

et al.

Catalysis Science & Technology, Journal Year: 2024, Volume and Issue: 14(17), P. 5086 - 5095

Published: Jan. 1, 2024

Effective coupling of a photocatalyst able to produce H 2 O and peroxidase, giving self-standing self-maintaining system.

Language: Английский

A comprehensive review of nanomaterials for efficient heavy metal ions removal in water treatment DOI
Nur Azalina Suzianti Feisal, Noor Haziqah Kamaludin, Mohd Azwan Ahmad

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 64, P. 105566 - 105566

Published: June 7, 2024

Language: Английский

Citations

18
An S-Scheme MOF-on-MXene Heterostructure for Enhanced Photocatalytic Periodate Activation DOI
Yawen Chen,

Yan Qiu,

Tao Chen

et al.

ACS Nano, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 5, 2025

Fully understanding the periodate (PI) activation system is still a great challenge, which calls for efficient heterogeneous catalysts with sophisticated structure. Herein, we developed "MOF-on-MXene" heterostructures. By constructing S-scheme heterostructures MXene/Z67450, internal electric field generated via Ti-O-Co bonds at interface, favoring excitation of photogenerated electrons, providing driving force accelerating charge transfer, and enhancing redox performances. Further contributed by synergy Co-N4 bonds, MXene/Z67450 composites exhibit enhanced ability activating to degrade organic pollutants building donor-catalyst-acceptor system. In presence light, degraded ∼100% tetracycline hydrochloride (TCH) in only 10 min. The active sites can react give intermediate MXene/Z67450-PI (*PI). As result, it efficiently reduced PI adsorption energy promoted decomposition formation holes/electrons, singlet oxygen (1O2) as well hydroxyl radical (•OH). addition, high stability, reusability, selectivity, environmental robustness. Our study provides research direction rationally designing MXene-based heterojunctions applying them

Language: Английский

Citations

1
The Application of Multifunctional Metal–Organic Frameworks for the Detection, Adsorption, and Degradation of Contaminants in an Aquatic Environment DOI Creative Commons

Yachen Liu,

Jinbin Yang,

Junlin Wu

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(6), P. 1336 - 1336

Published: March 17, 2025

Water pollution poses a severe threat to both aquatic ecosystems and human health, highlighting the crucial importance of monitoring regulating its levels in water bodies. In contrast traditional single-treatment approaches, multiple-treatment methods enable simultaneous detection removal pollutants using single material. This innovation not only offers convenience but also fosters more holistic effective approach remediation. Metal–organic frameworks (MOFs) are versatile porous materials that offer significant potential for use wastewater treatment. article examines latest developments application MOFs multifaceted used removal, or degradation contaminants. Some exhibited different functions contaminants, some showed one function (adsorption detection) than contaminant. All multifunctional facilitate multiple treatment real wastewater. Lastly, existing challenges future outlooks concerning MOF addressed this paper.

Language: Английский

Citations

1
Sunlight active Zeolite decorated N-doped nickel oxide nanocomposite for the efficient photocatalytic degradation of toxic phenols DOI

Vipin,

Manviri Rani, Uma Shanker

et al.

Journal of Photochemistry and Photobiology A Chemistry, Journal Year: 2024, Volume and Issue: 456, P. 115790 - 115790

Published: May 27, 2024

Language: Английский

Citations

6
Sustainable Removal of Phenol from Aqueous Media by Activated Carbon Valorized from Polyethyleneterephthalate (PET) Plastic Waste DOI Open Access
Lai Thi Hoan, Chinh Van Tran, Trần Thúy Nga

et al.

Sustainability, Journal Year: 2025, Volume and Issue: 17(2), P. 548 - 548

Published: Jan. 13, 2025

PET, one of the most commonly used plastics, presents significant environmental challenges due to its non-biodegradable nature. To address this, we developed a sustainable method convert PET waste into high-performance activated carbon via chemical activation with phosphoric acid (H3PO4). The produced was analyzed utilizing X-ray diffraction (XRD), Fourier-transform infrared spectroscopy (FT-IR), scanning electron microscopy (SEM), nitrogen adsorption/desorption (BET), energy-dispersive (EDX), and Raman spectroscopy. had macroporous architecture substantial surface area, pore diameter, volume 655.59 m2/g, 3.389 nm, 0.120 cm3/g, respectively. adsorption isotherm for phenol conformed Langmuir model, signifying single-layer maximal capacity 114.94 mg/g, while kinetic adhered second-order model at an optimal pH 7. study highlights benefits mitigating plastic pollution producing cost-effective eco-friendly adsorbent water treatment applications. This research underscores potential recycling valuable materials remediation.

Language: Английский

Citations

0
Effective activation of peroxonosulfate by CO32− intercalated Ni-doped CoMn-LDH nanoparticles for phenol degradation: Catalytic performance and mechanism studies DOI Creative Commons
Yuyao Zhang, Yajie Li, Salma Tabassum

et al.

Desalination and Water Treatment, Journal Year: 2025, Volume and Issue: unknown, P. 101024 - 101024

Published: Jan. 1, 2025

Language: Английский

Citations

0
Advances in green synthesis, modification strategies, and photocatalytic application of metal oxide nanoparticles for organic pollutants degradation: A comprehensive and in-depth review DOI
Zakariyya Uba Zango, K.H. Ibnaouf, Abdurrahman Garba

et al.

Journal of Molecular Liquids, Journal Year: 2025, Volume and Issue: unknown, P. 127497 - 127497

Published: April 1, 2025

Language: Английский

Citations

0
Green synthesized N-CQDs@NiO nanocomposites for efficient photocatalytic degradation of organic pollutants from water DOI
Manviri Rani,

Rishabh,

Davinder Kaur

et al.

Inorganic Chemistry Communications, Journal Year: 2024, Volume and Issue: unknown, P. 113326 - 113326

Published: Oct. 1, 2024

Language: Английский

Citations

3
Influence of UV-A Light Modulation on Phenol Mineralization by TiO2 Photocatalytic Process Coadjuvated with H2O2 DOI Open Access
Nicola Morante, Luca De Guglielmo, Nunzio Oliva

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(8), P. 544 - 544

Published: Aug. 20, 2024

This work examined the influence of UV-A light modulation on photocatalytic process coadjuvated with H2O2 to mineralize phenol in an aqueous solution. A fixed-bed batch reactor a flat-plate geometry, irradiated by LEDs, was employed. The successful deposition commercial TiO2 PC105 steel plate (SP) achieved, and structured photocatalyst characterized using Raman spectroscopy, specific surface area (SSA) measurements, UV–vis DRS analysis. These analyses confirmed formation titania coating anatase phase bandgap energy 3.25 eV. Various LED-dimming techniques, both fixed variable duty cycle values, were tested evaluate stability photocatalyst’s activity operating parameters during mineralization 450 mL optimal identified as initial concentration 10 ppm, hydrogen peroxide dosage 0.208 g L−1, triangular modulation. Under these conditions, highest apparent degradation kinetic constant (0.39 min−1) total achieved. Finally, consumption for mineralizing 90% one cubic meter treated water determined, showing greatest savings

Language: Английский

Citations

2
Adsorption of dihydroxybenzene isomers over Schiff-based network-1-derived nitrogen-enriched carbon: Effective and favorable adsorption of hydroquinone DOI
Md. Abul Hossain, Sung Hwa Jhung

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 353, P. 128540 - 128540

Published: June 27, 2024

Language: Английский

Citations

2