Promotional effect of metal oxides (MxOy = TiO2, V2O5) on multi-walled carbon nanotubes (MWCNTs) for kerosene removal from contaminated water

Abdullah, Thamer Adnan; Nguyen, Ba-Son; Juzsakova, Tatjána; Rasheed, Rashed Taleb; Hafad, Sanaa A. A.; Mansoor, Hadeel Salah; Aljammal, Noor; Salman, Ali Dawood; Awad, Hassan; Domokos, Endre; Cuong, Le Phuoc; Nguyen, Van‐Huy

doi:10.1016/j.matlet.2021.129612

Cited by 12 publications

(9 citation statements)

References 23 publications

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“…As in figure (7). While the adsorption capacity (qt) for kerosene by V2O5 doping onto oxide multiwall carbon nanotube was 10.2 [5]. When the adsorption capacity (qt) of BTB onto nanoparticles plot against contact time of nanoparticles (heating at 90 o C), figure (9).…”

Section: Figure (6)mentioning

confidence: 95%

“…The surface morphology magnification SEM images of the metal oxides (V2O5 and SnO2) nanoparticles annealing at temperature 500 °C for 120 min, with a magnification of 100 µm, are shown in figures (5). The surface morphology of V2O5 (figure 5-a), has a high aggregate consisting of close rough leaves, and that for SnO2 (figure 5-b) seem to be nanoclusters.…”

Section: By Surface Scanning Electron Microscopy (Sem)mentioning

confidence: 99%

“…While the removal percentage (R%) for kerosene by V2O5 doping onto oxide multiwall carbon nanotube was 80 %. [5].…”

Section: Applications 41 the Adsorptions Of Methylene Blue (Mb) Dye Onto Nanoparticlesmentioning

confidence: 99%

“…Nanomaterials are considered to be the absorbing materials for water pollutants by adsorption [2]. Nanotechnology has proven its presence in many fields such as sensing pollutants and water pollution, Nanomaterials such as metallic, metal oxides, carbon compounds, nanocomposites and filtering membranes have been used for filtering membranes in wastewater treating [5].metal oxides such as(Al2O3, V2O5, Mn2O3, SnO2, La2O3 are used in water purification technology due to their ability to separate the chemical and biological properties of water [6]. The dye absorption is done on the surface of nano absorbent materials.…”

Section: Introductionmentioning

confidence: 99%

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Preparation of V2O5 and SnO2 Nanoparticles and Their Application as Pollutant Removal

Hassan¹,

Rasheed²

2021

JASN

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Vanadium pentoxide and Tin dioxide nanoparticles were prepared by hydrothermal methods to remove methylene blue (MB) and bromothymol blue (BTB) dyes). First the prepared nanoparticles were heated at different temperature (90 o C and 500 o C). Then these nanoparticles were characterized by different methods such as UV/Visible, FT-IR Spectroscopy, X-Ray Diffraction (XRD), Atomic Force Microscopy (AFM), and Scanning Electron Microscopy (SEM). Our results explain that vanadium pentoxide nanoparticles appeared high remove activity against both types of organic dyes (MB and BTB) compared to tin dioxide nanoparticles. Furthermore,vanadium pentoxide heating at 90 o C has grain size (86.02 nm) more than that of Tin dioxide (48.02 nm) at same temperature. The activity of vanadium pentoxide is more than that of tin dioxide.may be related to high ionic potential (0.073), compared with Tin dioxide (0.048).

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Section: Figure (6)mentioning

confidence: 95%

Section: By Surface Scanning Electron Microscopy (Sem)mentioning

confidence: 99%

“…While the removal percentage (R%) for kerosene by V2O5 doping onto oxide multiwall carbon nanotube was 80 %. [5].…”

Section: Applications 41 the Adsorptions Of Methylene Blue (Mb) Dye Onto Nanoparticlesmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Preparation of V2O5 and SnO2 Nanoparticles and Their Application as Pollutant Removal

Hassan¹,

Rasheed²

2021

JASN

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“…Figure 9 explains the work which has been carried out in the laboratory of the Institute of Environmental Engineering, University of Pannonia (Abdullah et al 2021). Nanometal oxide nanoparticles-modified MWCNTs have been used for the removal of kerosene from water.…”

Section: Applications Of Titania-doped Multi-walled Carbon Nanotubesmentioning

confidence: 99%

Functionalized multi-walled carbon nanotubes for oil spill cleanup from water

Abdullah

Juzsakova

Hafad

et al. 2021

Clean Techn Environ Policy

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The growing global economy resulted in an incessant increase in transportation and exploitation of oil. Hence, the oil spillage has been considered a serious threat to aquatic and terrestrial ecosystems. Therefore, water purification has been considered a major challenge around the world. There are numerous classical methods available for oil removal from water, but owing to multiple defects and disadvantages, research efforts have focused to find such adsorbents which can improve oil adsorption capability. Traditional adsorbent material typically applied in oil removal includes activated carbon, organoclays, wool, zeolites, etc. These materials suffer from several drawbacks such as low absorption capacity, non-selective absorption, and complicated reusability, whereas nano-adsorbents offer multiple advantages such as having multiple sorption sites, large surface area, short intra-particle diffusion distance, tuneable pore size, and ease of low-temperature modification. Multi-walled carbon nanotubes (MWCNTs) are extensively used adsorbent materials with a strong affinity for the removal of organic pollutants. The functionalization MWCNTs further increase the sorption capacity of adsorbents manifolds to remove organic materials. These nanocomposites are also compatible with green materials and considered environmentally friendly adsorbents. This review paper aims at providing an insight to understand the properties of the MWCNTs and their potential use to adsorb hydrocarbons from water. Moreover, the synthesis methods of those materials, their modification procedures including the functionalization with metal oxide nanoparticles, and applications are also discussed in detail. Graphic abstract

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