Heterogeneous Photocatalysis for Advanced Water Treatment: Materials, Mechanisms, Reactor Configurations, and Emerging Applications DOI Creative Commons

Maria Paiu,

Doina Lutic, Lidia Favier

и другие.

Applied Sciences, Год журнала: 2025, Номер 15(10), С. 5681 - 5681

Опубликована: Май 19, 2025

Heterogeneous photocatalysis has emerged as a versatile and sustainable technology for the degradation of emerging contaminants in water. This review highlights recent advancements photocatalysts design, including band gap engineering, heterojunction formation, plasmonic enhancement to enable visible-light activation. Various reactor configurations, such slurry, immobilized, annular, flat plate, membrane-based systems, are examined terms their efficiency, scalability, operational challenges. Hybrid systems combining with membrane filtration, adsorption, Fenton processes, biological treatments demonstrate improved removal efficiency broader applicability. Energy performance metrics quantum yield electrical energy per order discussed essential tools evaluating system feasibility. Special attention is given solar-driven reactors smart responsive materials, which enhance adaptability sustainability. Additionally, artificial intelligence machine learning approaches explored accelerators catalyst discovery process optimization. Altogether, these advances position key component future water treatment strategies, particularly decentralized low-resource contexts. The integration material innovation, data-driven optimization underlines potential contribute global efforts environmental protection development.

Язык: Английский

Synthesis and Evaluation of ZnFe2O4@Bi2WO6 Nanocomposites Enhanced with Graphene Oxide and Reduced Graphene Oxide: A Novel Approach for Sustainable Photocatalytic Degradation of Organic Pollutant DOI
Azam Zamani, Azam Zamani

Journal of Inorganic and Organometallic Polymers and Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 17, 2025

Язык: Английский

Процитировано

1

Photocatalysis of Dyes: Operational Parameters, Mechanisms, and Degradation Pathway DOI Creative Commons

Shin Tan,

Mei Lian Yuen,

Ros Azlinawati Ramli

и другие.

Green Analytical Chemistry, Год журнала: 2025, Номер unknown, С. 100230 - 100230

Опубликована: Фев. 1, 2025

Язык: Английский

Процитировано

1

Chitosan/Polyvinyl Alcohol/g-C3N4 Nanocomposite Film: An Efficient Visible Light-Responsive Photocatalyst and Antimicrobial Agent DOI Open Access

Murugan Sutharsan,

Krishnan Senthil Murugan,

Karthic R. Narayanan

и другие.

Processes, Год журнала: 2025, Номер 13(1), С. 229 - 229

Опубликована: Янв. 15, 2025

Biopolymer-based nanocomposite film is an efficient material for addressing the increasing levels of pollutants in environment and also production antimicrobial packing due to its good film-forming properties, biodegradability, minimal environmental impact. In particular, chitosan/polyvinyl alcohol/g-C3N4 (CS/PVA/g-C3N4) films with different weight percentages PVA were prepared using simple methodologies characterized XRD, TGA, FT-IR, DSC, FE-SEM, EDX, elemental mapping analysis. The XRD FT-IR results validated formation. FE-SEM images showed smooth surface composite without any wrinkles; smoothness increased increases loading, morphologies largely unchanged. EDX analysis presence uniform dispersion g-C3N4 within film. photocatalytic activity CS/PVA/g-C3N4 was assessed by degradation rhodamine B dye (RhB) acetophenone under direct sunlight irradiation. exhibited superior efficiency toward RhB compared bare polymeric material. order CS/PVA (1.0) (95.34%, 33.33%) > (1.5) (93.18%, 31.31%) (0.5) (93.02%, 29.29%) (90.69%, 26.26%) (87.56%, 24%), respectively. Furthermore, tested against E. coli, Pseudomonas sps., Klesiella Enterococcus (1.5)/g-C3N4 offered better properties than other materials. conclusion, these biopolymer-based nanocomposites are highly provide a promising path development various biodegradable remediation antibacterial applications.

Язык: Английский

Процитировано

0

Investigation on microstructural, morphological, optical properties of pristine 2D WO3 nanoplates synthesized by one-pot non-aqueous sol–gel solvothermal method for photocatalysis applications DOI

Laouedj Nadjia,

Chakib Alaoui, Mohamed Karmaoui

и другие.

Applied Physics A, Год журнала: 2025, Номер 131(2)

Опубликована: Янв. 31, 2025

Язык: Английский

Процитировано

0

Effect of the progressive Fe-substitution in the A-site of the BaTiO3: wet chemical synthesis, systematic characterization and photocatalytic performance DOI
Christian F. Varela, A.M. Morales Rivera,

S. Sandoval Gutiérrez

и другие.

Ceramics International, Год журнала: 2025, Номер unknown

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

0

Controllable synthesis of janus Cu2O/ZnO nanoarchitectures for photothermal enhanced fenton catalytic-driven dye contaminant degradation DOI
Zhigang Hu, Tian Gao, Jinghua Li

и другие.

Materials Science in Semiconductor Processing, Год журнала: 2025, Номер 194, С. 109554 - 109554

Опубликована: Апрель 17, 2025

Язык: Английский

Процитировано

0

Heterogeneous Photocatalysis for Advanced Water Treatment: Materials, Mechanisms, Reactor Configurations, and Emerging Applications DOI Creative Commons

Maria Paiu,

Doina Lutic, Lidia Favier

и другие.

Applied Sciences, Год журнала: 2025, Номер 15(10), С. 5681 - 5681

Опубликована: Май 19, 2025

Heterogeneous photocatalysis has emerged as a versatile and sustainable technology for the degradation of emerging contaminants in water. This review highlights recent advancements photocatalysts design, including band gap engineering, heterojunction formation, plasmonic enhancement to enable visible-light activation. Various reactor configurations, such slurry, immobilized, annular, flat plate, membrane-based systems, are examined terms their efficiency, scalability, operational challenges. Hybrid systems combining with membrane filtration, adsorption, Fenton processes, biological treatments demonstrate improved removal efficiency broader applicability. Energy performance metrics quantum yield electrical energy per order discussed essential tools evaluating system feasibility. Special attention is given solar-driven reactors smart responsive materials, which enhance adaptability sustainability. Additionally, artificial intelligence machine learning approaches explored accelerators catalyst discovery process optimization. Altogether, these advances position key component future water treatment strategies, particularly decentralized low-resource contexts. The integration material innovation, data-driven optimization underlines potential contribute global efforts environmental protection development.

Язык: Английский

Процитировано

0