Journal of Macromolecular Science Part B, Journal Year: 2024, Volume and Issue: unknown, P. 1 - 18
Published: Nov. 23, 2024
Language: Английский
Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 64, P. 105566 - 105566
Published: June 7, 2024
Language: Английский
Citations
18
Inorganics, Journal Year: 2024, Volume and Issue: 12(6), P. 143 - 143
Published: May 22, 2024
This work studies the synthesis, characterization, and application of CuFe2O4 nanoparticles for removal acid blue 113 malachite green dyes from aqueous media. Utilizing combustion procedure, were synthesized using two different fuels: L-alanine (CFA) L-valine (CFV). Besides, characterized through some tools, including Fourier transform infrared (FTIR), X-ray diffraction (XRD), energy-dispersive (EDX), field emission scanning electron microscope (FE-SEM). XRD analysis verified creation a cubic spinel structure without any contaminants, revealing average crystallite sizes 26.37 17.65 nm CFA CFV samples, respectively. The FTIR spectra exhibited peaks indicative metal-oxygen bond stretching, verifying presence formation. Elemental via EDX confirmed stoichiometric composition typical copper ferrite. In addition, FE-SEM displayed that samples are composed particles with spherical irregular shapes, measuring diameters 188.35 132.78 nm, maximum adsorption capabilities towards 281.69 297.62 mg/g, Also, products dye 280.11 294.99 Kinetic equilibrium revealed process onto followed pseudo-second-order model Langmuir isotherm. Thermodynamic indicated was physical, spontaneous, exothermic.
Language: Английский
Citations
9
The Science of The Total Environment, Journal Year: 2024, Volume and Issue: 946, P. 174373 - 174373
Published: July 2, 2024
Language: Английский
Citations
8
Kuwait Journal of Science, Journal Year: 2024, Volume and Issue: 51(4), P. 100252 - 100252
Published: May 22, 2024
Hydroxyapatite (HAp) is a versatile material with wide-ranging applications, including its utility as an adsorbent. However, brittleness and limited adsorption capacity pose challenges, prompting the incorporation of chitosan (CTS) fillers to enhance mechanical strength properties. The hydroxyapatite/chitosan (HAp/CTS) composite was synthesized via in-situ method, utilizing natural sources such calcium ions from cuttlefish bones extracted shrimp shells. Various concentrations (10, 20, 30, 40, 50 wt%) were explored in synthesis process, optimal Rhodamine B dye observed at 30% concentration, yielding 0.1832 mg/g. Validation HAp/CTS achieved through X-ray diffraction, revealing presence CTS new peak 2θ 19.23°, while infrared spectroscopy confirmed absorption bands for both HAp CTS. Additionally, scanning electron microscopy-energy dipersive (SEM-EDS) investigations revealed irregular shapes agglomeration, resulting Ca/P ratio 1.80 composite. HAp/CTS-30% demonstrated efficient following Freundlich isotherm equation, pseudo-second-order kinetics, exhibited good reusability. These findings suggest that could serve promising, cost-effective solution treating industrial wastewater.
Language: Английский
Citations
5
Water Air & Soil Pollution, Journal Year: 2024, Volume and Issue: 235(10)
Published: Sept. 2, 2024
Language: Английский
Citations
5
Scientific Reports, Journal Year: 2024, Volume and Issue: 14(1)
Published: Sept. 16, 2024
Crystal violet dye poses significant health risks to humans, including carcinogenic and mutagenic effects, as well environmental hazards due its persistence toxicity in aquatic ecosystems. This study focuses on the efficient removal of crystal from aqueous media using novel Co
Language: Английский
Citations
5
Molecules, Journal Year: 2024, Volume and Issue: 29(14), P. 3392 - 3392
Published: July 19, 2024
Methylene blue dye in water sources can pose health risks to humans, potentially causing methemoglobinemia, a condition that impairs the blood’s ability carry oxygen. Hence, current study investigates synthesis of novel magnesium borate/magnesium oxide (Mg3B2O6/MgO) nanostructures and their efficiency removing methylene from aqueous media. The were synthesized using Pechini sol–gel method, which involves reaction between nitrate hexahydrate boric acid, with citric acid acting as chelating agent ethylene glycol crosslinker. This method helps achieving homogeneous mixture, which, upon calcination at 600 800 °C, yields Mg3B2O6/MgO referred MB600 MB800, respectively. characterization these involved techniques like X-ray diffraction (XRD), Fourier-transform infrared (FTIR) spectroscopy, N2 gas analyzer, field-emission scanning electron microscope (FE-SEM). These analyses confirmed formation orthorhombic Mg3B2O6 cubic MgO phases distinct features, influenced by temperature. mean crystal size MB800 samples was 64.57 79.20 nm, In addition, BET surface area 74.63 64.82 m2/g, results indicated sample, its higher area, generally demonstrated better removal performance (505.05 mg/g) than sample (483.09 mg/g). adsorption process followed pseudo-second-order model, indicating dependency on available sites. Also, matched well Langmuir isotherm, confirming adsorbent surface. thermodynamic parameters revealed physical, exothermic, spontaneous. could be effectively regenerated 6 M HCl reused across multiple cycles. findings underscore potential cost-effective sustainable adsorbents for removal.
Language: Английский
Citations
4
Energy Nexus, Journal Year: 2025, Volume and Issue: unknown, P. 100396 - 100396
Published: Feb. 1, 2025
Language: Английский
Citations
0
Chemical Physics Letters, Journal Year: 2025, Volume and Issue: unknown, P. 141967 - 141967
Published: Feb. 1, 2025
Language: Английский
Citations
0
Next Sustainability, Journal Year: 2025, Volume and Issue: 6, P. 100124 - 100124
Published: Jan. 1, 2025
Language: Английский
Citations
0