Study on the controlled preparation of ZnO/CdS and its photocatalytic performance enhanced by Au particles DOI

Siyu Meng,

Chao Xu,

Zhenkun Duan

et al.

Journal of Materials Science Materials in Electronics, Journal Year: 2024, Volume and Issue: 35(28)

Published: Oct. 1, 2024

Language: Английский

Efficient degradation of naproxen in wastewater using Ag-deposited ZnO nanoparticles anchored on a house-of-cards-like MFI-type zeolite: Preparation and physicochemical evaluations of the photocatalyst DOI

Ashkan Moradi,

Mohammad Kazemeini, Vahid Hosseinpour

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 60, P. 105155 - 105155

Published: March 20, 2024

Language: Английский

Citations

19

Precisely dominating oxygen vacancy of Magnéli phase titanium suboxides to efficiently remove quinolone antibiotics under visible light DOI

Meng Qi Luo,

Hui Jun Liu,

Ling Xu Yang

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 341, P. 126626 - 126626

Published: Feb. 28, 2024

Language: Английский

Citations

13

Dual-Function Photocatalysis in the Visible Spectrum: Ag-G-TiO2 for Simultaneous Dye Wastewater Degradation and Hydrogen Production DOI Open Access

Tarek Ahasan,

Pei Xu, Huiyao Wang

et al.

Catalysts, Journal Year: 2024, Volume and Issue: 14(8), P. 530 - 530

Published: Aug. 15, 2024

Photocatalytic processes offer promising solutions for environmental remediation and clean energy production, yet their efficiency under the visible light spectrum remains a significant challenge. Here, we report novel silver–graphene (Ag-G) modified TiO2 (Ag-G-TiO2) nanocomposite photocatalyst that demonstrates remarkably enhanced photocatalytic activity both dye wastewater degradation hydrogen production UV irradiation. Through comprehensive characterization performance analysis, reveal Ag-G modification narrows bandgap from 3.12 eV to 1.79 eV, enabling efficient absorption. The achieves peak rate of 191 μmolesg−1h−1 in deionized (DI) water solution light, significantly outperforming unmodified TiO2. Intriguingly, observe an inverse relationship between rates with tap versus DI water, highlighting critical role composition processes. This work not only advances understanding fundamental mechanisms but also presents solar-driven production. Ag-G-TiO2 nanocomposite’s across spectra, coupled its dual functionality evolution, represents step towards addressing challenges treatment sustainable generation. Our findings highlight complex interplay absorption reaction conditions, offering new insights optimizing systems. research paves way developing more versatile photocatalysts, potentially contributing global transition technologies circular economy waste management

Language: Английский

Citations

8

Enhanced levofloxacin degradation through Fenton-like process using Fe-silica pillared clay catalyst DOI Creative Commons

Mina Farhadirad,

Hanieh Najafi,

Seyedmehdi Sharifian

et al.

Applied Catalysis O Open, Journal Year: 2024, Volume and Issue: 190, P. 206931 - 206931

Published: May 1, 2024

In our endeavor to improve the efficiency of Fenton-like process for degradation levofloxacin (LVX), a comprehensive study was conducted on applicability heterogeneous catalyst: iron-containing silica pillared clay (Fe-SPC). Optimization experiments showed that an optimal and cost-effective Fe content 10 wt% significantly improved catalyst efficiency. A characterization, determine porous properties, chemical composition, morphological visual appearance, highlighted special features compared raw clay. When investigating effects operating parameters adsorptive oxidative it found optimum conditions were 0.5 g/L Fe-SPC at pH 3 40 °C using 500 mg/L hydrogen peroxide (H2O2). This resulted in impressive average removal 90% from 50 LVX solution after 180 min least 5 consecutive runs without additional treatment. Scavenging total organic carbon tests confirmed involvement hydroxyl radicals formation intermediates prior complete mineralization.

Language: Английский

Citations

7

Self-assembled composite heterojunction material PDIsm/BiOCOOH promotes photocatalytic degradation of levofloxacin DOI
Yuexiang Wang, Hui Zhou, Jing Kong

et al.

Journal of Alloys and Compounds, Journal Year: 2023, Volume and Issue: 978, P. 173314 - 173314

Published: Dec. 27, 2023

Language: Английский

Citations

13

Combinational antimicrobial activity of biogenic TiO2 NP/ZnO NPs nanoantibiotics and amoxicillin-clavulanic acid against MDR-pathogens DOI
Mina Masoudi, Mansour Mashreghi,

Alireza Zenhari

et al.

International Journal of Pharmaceutics, Journal Year: 2024, Volume and Issue: 652, P. 123821 - 123821

Published: Jan. 17, 2024

Language: Английский

Citations

5

Facile synthesis of silver doped ZnO nanoparticles by thermal decomposition method for photocatalytic degradation of metronidazole under visible light DOI

Dinkar Parashar,

Gopal Achari, Mathava Kumar

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(4), P. 113205 - 113205

Published: May 29, 2024

Language: Английский

Citations

4

Photocatalytic action of Ag/TiO2 nanoparticles to emerging pollutants degradation: a comprehensive review DOI Creative Commons
Caroline Zarzzeka, Jonas Goldoni,

Jessica do Rocio de Paula de Oliveira

et al.

Sustainable Chemistry for the Environment, Journal Year: 2024, Volume and Issue: unknown, P. 100177 - 100177

Published: Oct. 1, 2024

Language: Английский

Citations

4

Annealing temperature, a key factor in shaping Ag-decorated TiO2 aerogels as efficient visible-light photocatalysts DOI Creative Commons
Arpad Mihai Rostas, Ramona-Crina Suciu, Marcela‐Corina Roşu

et al.

Materials Chemistry and Physics, Journal Year: 2025, Volume and Issue: 337, P. 130557 - 130557

Published: March 4, 2025

Language: Английский

Citations

0

Assessment of Ag and Cu loaded ZnO and TiO2 nanoparticles for their comparative adsorptive-photocatalytic removal of sucrose DOI
Sukhandeep Kaur, Bonamali Pal

Journal of Industrial and Engineering Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

Citations

0