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Effect of ferrosoferric oxide content on the performances of polysulfone–ferrosoferric oxide ultrafiltration membranes

Journal of Membrane Science, 2008
Abstract A series of polysulfone–ferrosoferric oxide (Fe 3 O 4 ) ultrafiltration membranes with different amounts of ferrosoferric oxide were prepared from suspensions using the phase inversion process. The suspensions consisted of polysulfone, N,N -dimethylacetamide, poly(vinylpyrrolidone), and ferrosoferric oxide.
Zheng-Qing Huang   +5 more
exaly   +2 more sources

Novel mesoporous chitosan-zirconia-ferrosoferric oxide as magnetic composite for defluoridation of water

Journal of Environmental Chemical Engineering, 2020
Abstract Mesoporous chitosan-zirconia-ferrosoferric oxide (Meso-ChZrFe) composite was synthesized using chemical co-precipitation method. The composite showed could be easily separated from the solution by external magnet. The material was characterized using Fourier Transform Infrared spectroscopy, Scanning Electron Microscopy, Energy Dispersive X ...
Sanjiwani Korde   +2 more
exaly   +2 more sources

Acidity Controlled Desulfurization of Biogas by Using Iron (III) and Ferrosoferric (II, III) Oxide

Bulletin of the Chemical Society of Japan, 2022
Abstract Removal of hydrogen sulfide (H2S) from raw biogas is essential for feeding the refined gas with high methane (CH4) content in engines and combustion units. In small-scale farmhouses and power plants, a cheap, inexpensive, and facile desulfurization process is needed. Herein, the desulfurization process of biogas by treating with
Mohammad Karim   +2 more
exaly   +2 more sources

Transition metal decorated Ferrosoferric oxide (Fe3O4): An expeditious catalyst for photodegradation of Carbol Fuchsin in environmental remediation

Journal of Environmental Chemical Engineering, 2019
Abstract In this research, we report the removal of Carbol Fuchsin dye by using doped Ferrosoferric oxide nanocatalyst. The nanocatalysts Fe3O4 and doped Fe3O4 was characterized by various methods. The structural properties of the prepared Fe3O4 doped Fe3O4 were investigated by using X-Ray Diffractometer (XRD), which confirmed the single-phase Fe3O4 ...
Prashant Bhimrao Koli
exaly   +2 more sources

Magnetization influence on the performance of ferrosoferric oxide: polyacrylonitrile membranes in ultrafiltration of pig blood solution

Bioprocess and Biosystems Engineering, 2006
Three kinds of membranes were prepared from suspensions containing polyacrylonitrile, dimethyl sulfoxide, polyethylene glycol and different amount of Fe3O4 by the phase inversion process. The rejection rate and the flux of membrane were investigated in the filtration of pig blood solution. SEM also studied the morphologies of fouled membranes.
Xing-Peng Guo
exaly   +3 more sources

Green light-driven enhanced ammonia sensing at room temperature based on seed-mediated growth of gold-ferrosoferric oxide dumbbell-like heteronanostructures

Nanoscale, 2020
Since there is excellent synergy between heterostructures and noble metals, the introduction of noble metals into metal oxide semiconductors has substantially improved the performance of gas sensors.
Benjamin Edem Meteku   +2 more
exaly   +3 more sources

An investigation on the electromagnetic wave absorbing performance and corrosion resistance of carbonyl iron powder/epoxy coatings modified by ferrosoferric oxide and basalt fibers

Journal of Colloid and Interface Science
With the development of science and technology, there is a great demand for electromagnetic wave absorbing materials for both military and civilian purposes. Among them, carbonyl iron powder (CIP) has attracted a lot of attention due to its mature production system and good electromagnetic wave loss capability.
Fuchun Liu, Wanyu Zhang
exaly   +3 more sources

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