Analyses of vibrational spectroscopy, thermal property and salt solubility of magnetized water

Sronsri, Chuchai; U-yen, Kongpop; Sittipol, Wanpasuk

doi:10.1016/j.molliq.2020.114613

Cited by 19 publications

(20 citation statements)

References 31 publications

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“…However, to preserve the magnetic moment of the solution, the magnetized Na 2 CO 3 should not be stored for more than 6 h. The reduction in the magnetic moment or "magnetic memory" due to the decrease in aragonite percentages noted in this study is in line with the previously reported results. 6,10,11,47 Overall, it is indicated that the magnetic memory of magnetically treated solution is preserved for a specic period (time) aer treating with magnetic elds.…”

Section: àmentioning

confidence: 99%

“…Overall, the magnetic ux density should be higher than a certain value to achieve higher scale removal. 3,4,[8][9][10][11][12][13] The magnetic effect depends on the characteristics of the solution (e.g., salt concentration, ionic strength, and pH). 4,14 Some studies measured the scale deposition rate on pipe walls, 1 and others measured the rate of calcite growth inhibition under the magnetic effect.…”

Section: Introductionmentioning

confidence: 99%

“…The effect of magnetic elds on the physicochemical properties of water or its salt solutions has been well documented in the literature. 8,9,11 The magnetic elds increased the rate of water evaporation but decreased the water conductivity. 26 The results of molecular dynamic simulation envisioned that the water structure under magnetic elds was stable due to hydrogen bonding among water molecules.…”

Section: Introductionmentioning

confidence: 99%

“…Overall, the magnetic flux density should be higher than a certain value to achieve higher scale removal. 3,4,8–13 The magnetic effect depends on the characteristics of the solution ( e.g. , salt concentration, ionic strength, and pH).…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Effect of the magnetic field produced by a Halbach array magnetizer on water UV absorption, removal of scale and change in calcium carbonate polymorphs

2022

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Section: àmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Effect of the magnetic field produced by a Halbach array magnetizer on water UV absorption, removal of scale and change in calcium carbonate polymorphs

2022

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“…It accounts for 71% of the earth's surface (Panchal et al 2019). Water has the physical traits of being clear, tasteless, odourless, and colourless (Sronsri et al 2020). It might be polluted by a range of pollutants and pollution sources, including (Aarthye and Sureshkumar 2021).…”

Section: Introductionmentioning

confidence: 99%

The photocatalytic process in the treatment of polluted water

2022

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Wastewaters often contain toxic organic pollutants with a possible adverse effect on human health and aquatic life upon exposure. Persistent organic pollutants such as dyes and pesticides, pharmaceuticals, and other chemicals are gaining extensive attention. Water treatment utilizing photocatalysis has recently received a lot of interest. Photocatalysis is cutting-edge, alternative technology. It has various advantages, including functioning at normal temperatures and atmospheric pressure, cheap prices, no secondary waste creation, and being readily available and easily accessible. This review presented a comprehensive overview of the advances in the application of the photocatalytic process in the treatment of highly polluted industrial wastewater. The analysis of various literature revealed that TiO 2 -based photocatalysts are highly effective in degrading organic pollutants from wastewater compared to other forms of wastewater treatment technologies. The electrical structure of a semiconductor plays a vital role in the photocatalyst's mechanism. The morphology of a photocatalyst is determined by the synthesis method, chemical content, and technical characteristics. The scaled-up of the photoreactors will significantly help in curbing the effect of organic pollutants in wastewater.

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Effect of nanoparticle loading and magnetic field application on the thermodynamic, optical, and rheological behavior of thermoresponsive polymer solutions

Neal

Kresge

Quan

et al. 2022

Vinyl Additive Technology

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Although processing via external stimuli is a promising technique to tune the structure and properties of polymeric materials, the impact of magnetic fields on phase transitions in thermoresponsive polymer solutions is not well-understood. As nanoparticle (NP) addition is also known to impact these thermodynamic and optical properties, synergistic effects from combining magnetic fields with NP incorporation provide a novel route for tuning material properties. Here, the thermodynamic, optical, and rheological properties of aqueous poly(N-isopropyl acrylamide) (PNIPAM) solutions are examined in the presence of hydrophilic silica NPs and magnetic fields, individually and jointly, via Fourier-transform infrared spectroscopy (FTIR), magneto-turbidimetry, differential scanning calorimetry (DSC), and magneto-rheology. While NPs and magnetic fields both reduce the phase separation energy barrier and lower optical transition temperatures by altering hydrogen bonding (H-bonding), infrared spectra demonstrate that the mechanism by which these changes occur is distinct. Magnetic fields primarily alter solvent polarization while NPs provide PNIPAM-NP H-bonding sites. Combining NP addition with field application uniquely alters the solution environment and results in fielddependent rheological behavior that is unseen in polymer-only solutions. These investigations provide fundamental understanding on the interplay of magnetic fields and NP addition on PNIPAM thermoresponsivity which can be harnessed for increasingly complex stimuli-responsive materials.

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Analyses of vibrational spectroscopy, thermal property and salt solubility of magnetized water

Cited by 19 publications

References 31 publications

Effect of the magnetic field produced by a Halbach array magnetizer on water UV absorption, removal of scale and change in calcium carbonate polymorphs

Effect of the magnetic field produced by a Halbach array magnetizer on water UV absorption, removal of scale and change in calcium carbonate polymorphs

The photocatalytic process in the treatment of polluted water

Effect of nanoparticle loading and magnetic field application on the thermodynamic, optical, and rheological behavior of thermoresponsive polymer solutions

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