... and calcination processes. The porous membranes demonstrate remarkable performance in water treatment, featuring a high specific surface area (49 m²/g) and porosity, enabling efficient adsorption and removal of organic pollutants in water. Remarkably, the NFMs-800 variant exhibits outstanding...

... hydrochloric acid solution were studied at 25°C. The studied inhibitors worked in a hybrid form, mainly controlling the cathodic reaction. Their adsorption follows the Langmuir isotherm, and the compositional combination is superior to the sum of their individual properties. The highest inhibition efficiency...

... matrix improves the corrosion resistance of Ni–xCo–yTiO₂ coatings (corresponding author: emad_992002@yahoo.com ; emad_elkatori@sci.nvu.edu.eg) 07 02 2022 08 04 2022 adsorption chloride coating corrosion fabrication methods nanocomposite...

.... The adsorption behavior of Fe₃O₄@PEI on anionic dyes, including methyl blue, orange I and Congo red (CR), was studied. Highly efficient adsorption of CR was observed within a wide pH range (2–10). Saturated adsorption could be achieved within 10 min. The isotherm and kinetics revealed...

.... The positive surface facilitated the adsorption of nitrate (NO₃ ⁻) anions. The amount of nitrates in solution within 20–100 mg/dm³ was determined applying a home-developed ultraviolet spectrometry method. A little more effective modifier was 0.01 M hydrochloric acid (HCl) than...

... intensities were improved. Moreover, the adsorption configurations of the mixture of IM and OP facilitated the improvement of the thickness and the compactness of the inhibitor layer. OP and IM showed a good synergistic inhibition effect. (corresponding author: hanpeng972@163.com) 17 12 2020 08...

..., and were characterized by X-ray diffraction, scanning electron microscopy and Brunauer–Emmett–Teller nitrogen (N₂) adsorption–desorption analysis. The hierarchical AOYSs showed a high specific surface area (201 m²/g) with highly porous structures. Compared with solid and hollow...

...Weiping Liu, PhD; Hui Xu, PhD; Zhixing Wang, PhD; Xuming Wang, PhD The adsorption characteristics of fatty acids at the magnesium hydroxide (Mg(OH)₂) surface are crucial in the wet surface modification process for the preparation of apyrous high-polymer materials and the concentration...

... metals to graphene-based layers on its applications. Currently, different types of gases, including reducing (methane (CH_{4), propane, carbon monoxide (CO), ammonia (NH3), hydrogen sulfide (H2S) etc.) and adsorptive gases (oxygen (O2), nitrogen dioxide (NO2), ozone (O3}...

...Oleg Ponomarev, MS; Natalia Lvova, PhD; Anna Ryazanova, BS This paper presents the results of quantum-chemical calculations of the adsorption and desorption activation energy bonding energy and the results of the interactions between particles (hydrogen (H), oxygen (O), methylene (CH₂...

.... In this paper, in order to explain the mechanism of action, a calculation model of hydroxyl group (-OH) adsorption, esterification and hydrazinolysis on the anatase TiO₂ crystal face is established using Materials Studio and first principles. The status density before and after -OH adsorption on (100...

..., transmission electron microscopy, Brunauer–Emmett–Teller N₂ adsorption-desorption analysis and Fourier transform infrared spectroscopy. It is shown that the morphologies of samples can be transformed from hierarchical porous microspheres to microplates by doping with manganese ions. The manganese...

... considerable improvement of silica suspension stability. Its adsorption on the solid particles surface causes efficient stabilization due to steric repulsion occurrence. * Corresponding author e-mail address:   wisniewska@hektor.umcs.lublin.pl 10 04 2017 26 05 2017 ICE Publishing: All...

... particles. The silica–alkyl composites were characterised by scanning electron microscopy, transmission electron microscopy, atomic force microscopy, nitrogen adsorption porosimetry, X-ray diffraction and thermogravimetric analysis, combined with mass spectrometry. Experimental data indicate that the long...

... the urea or caffeine molecules resulting in the encapsulation. The second one corresponds to post-synthesis encapsulation. The adsorption of urea or caffeine in MOF structure was realized by adding the as-synthesized dry Cu₃(BTC)₂ into urea or caffeine aqueous solution. The results...

...Nathan W. Gooch; Vladimir Hlady Polyethylene glycol (PEG) coatings have been commonly used in reducing protein adsorption with the intent of improving a biomaterial’s biocompatibility. To elucidate the role of PEG surface density in reducing protein adsorption, two types of grafted PEG surface...

... author e-mail address:   nkallay@chem.pmf.hr 30 10 2013 17 12 2013 ICE Publishing: All rights reserved 2014 adsorption inner surface potential responsive surface single-crystal electrode single-crystal plane surface surface characterization surface chemistry...

... by atomic force microscopy and scanning electron microscopy imaging of deposited nanoparticles. These experimental results were interpreted in terms of the theoretical modeling based on the random sequential adsorption approach. All chemicals were used as received without further purification. Silver...