Springer eBooks, Год журнала: 2023, Номер unknown, С. 151 - 172
Опубликована: Янв. 1, 2023
Язык: Английский
Inorganic Chemistry Communications, Год журнала: 2023, Номер 160, С. 111976 - 111976
Опубликована: Дек. 30, 2023
Язык: Английский
Процитировано
28
Biomass Conversion and Biorefinery, Год журнала: 2023, Номер 14(15), С. 17235 - 17250
Опубликована: Фев. 23, 2023
Язык: Английский
Процитировано
26
Journal of Molecular Structure, Год журнала: 2023, Номер 1283, С. 135246 - 135246
Опубликована: Фев. 26, 2023
Язык: Английский
Процитировано
23
Scientific Reports, Год журнала: 2024, Номер 14(1)
Опубликована: Март 11, 2024
Abstract Herein, core–shell magnetic nanoparticles are modified with imidazolium-tagged phosphine and propylene glycol moieties used for the stabilization of bimetallic AuCu nanoparticles. The structure morphology prepared material identified SEM, TEM, XRD, XPS, atomic absorption spectroscopy, Fourier translation infrared a vibrating sample magnetometer. This hydrophilic catalyst is applied in reduction toxic nitroarenes reductive degradation hazardous organic dyes such as methyl orange (MO), red (MR), rhodamine B (RhB), well tetracycline (TC). indicated superior activity all three mentioned reactions comparison its single metal Au Cu analogs. recycled 17 consecutive runs 4-nitrophenol to 4-aminophenol without significant decrease catalytic characterized.
Язык: Английский
Процитировано
11
Discover Sustainability, Год журнала: 2024, Номер 5(1)
Опубликована: Окт. 29, 2024
Green nanotechnology offers several possibilities to bridge the nano and sustainability domains help us achieve Sustainable Development Goals (SDGs) address major global concerns. In this review, we detail fundamentals applications of GNT toward SDGs goals. This includes energy production, pollution abatement, water treatment, eco-friendly agricultural practices. The discussion challenges related legal, ethical safety aspects as well limits technology. Prospects call for collaborative efforts across various disciplines policy guidelines in bridging with UN SDGs. We hope that insights provided review can guide future research policies more environmentally responsible practices, improving environmental stewardship a special emphasis on nanotechnology.
Язык: Английский
Процитировано
8
Applied Sciences, Год журнала: 2025, Номер 15(2), С. 857 - 857
Опубликована: Янв. 16, 2025
Magnetic ferrite nanoparticles have a broad application in wastewater treatment, and the interest applying these particles specifically waste treatment is growing. However, gap understanding how properties that are controllable through synthesis methods affect efficiency needs to be better explained. In this review, we assess analysis of most impactful publications highlight nanoparticles’ different their parameters connected efficiency. For long time, were seen as adsorbents suitable for physically removing pollutants, but recent studies show nanostructures could UV visible light-induced photocatalytic decomposition contaminants.
Язык: Английский
Процитировано
1
International Journal of Environmental Science and Technology, Год журнала: 2025, Номер unknown
Опубликована: Янв. 21, 2025
Язык: Английский
Процитировано
0
Journal of Nanotechnology, Год журнала: 2025, Номер 2025(1)
Опубликована: Янв. 1, 2025
This paper reports the successful synthesis of spinel‐type CuFe 2 O 4 ferrite nanoparticles with an average particle size 24 nm, produced using citrate sol–gel autocombustion method. The structure synthesized material was analyzed through x‐ray diffraction (XRD) and further supported by Raman FT‐IR spectroscopy. analysis confirmed that formed a spinel Fd3m space group. Valence states energy levels elements were examined photoelectron spectroscopy (XPS). Surface morphology studied scanning electron microscopy (SEM), coupled elemental analysis. magnetic properties investigated vibrating sample magnetometer (VSM). Magnetization measurements revealed exhibited characteristic parameters copper ferrite, saturation magnetization (Ms) 23.10 emu/g, coercivity Hc 415 Oe, remnant (Mr) 12.80 emu/g. These enable efficient separation from aqueous solutions, thereby enhancing process efficiency minimizing catalyst loss during photocatalytic applications. Optical spectrophotometry, revealing optical band gap 1.85 eV, which demonstrates potential for activity under visible light. effectively degraded dyes such as methylene blue (MB), malachite green (MG), Safranine (S), Congo Red (CR), Rhodamine B (RhB) within 180 min, highlighting its practical application potential. study identified hydroxyl radicals (·OH), generated H decomposition light irradiation, played critical role in photo‐Fenton reaction. A proposed mechanism involves excitation light, facilitating transfer leads to generation ·OH radicals, degrade dye molecules. Among tested dyes, CR highest degradation percentage rate constant 0.033 min⁻ 1 followed pseudo‐first‐order kinetic model. effect hydrogen peroxide concentration on also evaluated.
Язык: Английский
Процитировано
0
Inorganic Chemistry Communications, Год журнала: 2025, Номер unknown, С. 114140 - 114140
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
Biomass Conversion and Biorefinery, Год журнала: 2023, Номер 14(17), С. 21283 - 21302
Опубликована: Авг. 5, 2023
Язык: Английский
Процитировано
4