Future trends in dye removal by metal oxides and their Nano/Composites: A comprehensive review

Kasbaji, Meriem; Ibrahim, Islam; Mennani, Mehdi; abdelatty abuelalla, Ola; fekry, Shimaa Shaaban; Mohamed, Mohamed Mokhtar; Salama, Tarek M.; Moneam, Ihab A.; Mbarki, Mohamed; Moubarik, Amine; Oubenali, Mustapha

doi:10.1016/j.inoche.2023.111546

Cited by 12 publications

(5 citation statements)

References 175 publications

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“…For all samples, the best fi ing was obtained for the Elovich and intraparticle diffusion models, which both were found to be the most versatile to describe different real adsorption systems, as discussed in some reviews [38][39][40][41]. According to the recent reports [40,41], the adsorption is dominated by the intraparticle diffusion if the line passes through the origin point (0, 0), which is observed for the E0 sample. In other cases, it is a multiple adsorption process.…”

Section: Adsorption Studiesmentioning

confidence: 79%

“…Therefore, it is important to elucidate the adsorption kinetics of the studied contaminant onto the studied photocatalysts before photocatalytic experiments. Moreover, thanks to their low solubility, porous structure, and stability against organic dyes, metal oxides are one of the most promising adsorbents for dye removal, as discussed in the recent review [40]. Methylene blue (MB) was chosen as a model compound, as it is frequently used in the literature and thus it is possible to compare the obtained results.…”

Section: Adsorption Studiesmentioning

confidence: 99%

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Tailoring Physicochemical Properties of V2O5 Nanostructures: Influence of Solvent Type in Sol-Gel Synthesis

Prusik,

Jaworski,

Gumieniak

et al. 2024

Materials

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The influence of different solvents, including aqueous and nonaqueous types, on the physicochemical properties of V2O5 nanostructures was thoroughly investigated. Various characterization techniques, such as XRD, XPS, FTIR, Raman spectroscopy, UV-vis DRS, SEM, TEM, and BET, were employed to analyze the obtained materials. Additionally, the adsorption properties of the synthesized V2O5 nanostructures for methylene blue were examined, and kinetic parameters of adsorption were calculated. The results demonstrate that the morphology of the obtained crystals can be finely controlled by manipulating water concentration in the solution, showcasing its profound impact on both the structural characteristics and adsorption properties of the nanostructures. Furthermore, the structural changes of the resulting V2O5 material induced by solvents show strong impacts on its photocatalytic properties, making it a promising photocatalyst.

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Section: Adsorption Studiesmentioning

confidence: 79%

Section: Adsorption Studiesmentioning

confidence: 99%

Tailoring Physicochemical Properties of V2O5 Nanostructures: Influence of Solvent Type in Sol-Gel Synthesis

Prusik,

Jaworski,

Gumieniak

et al. 2024

Materials

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“…Electrospinning has several advantages, including efficiency, cost-effectiveness, and great repro-ducibility. Furthermore, chemical alteration is another feasible approach [355]. This work extensively discusses the improvement in characteristics achieved by modifying plant-based materials with different groupings and examines various bio-based materials and bio-based nanofibers used for water purification.…”

Section: Phyto-based Approaches In Wastewater Treatmentsmentioning

confidence: 99%

From Nature to Technology: Exploring the Potential of Plant-Based Materials and Modified Plants in Biomimetics, Bionics, and Green Innovations

Barbinta-Patrascu,

Bita,

Negut

2024

Biomimetics

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This review explores the extensive applications of plants in areas of biomimetics and bioinspiration, highlighting their role in developing sustainable solutions across various fields such as medicine, materials science, and environmental technology. Plants not only serve essential ecological functions but also provide a rich source of inspiration for innovations in green nanotechnology, biomedicine, and architecture. In the past decade, the focus has shifted towards utilizing plant-based and vegetal waste materials in creating eco-friendly and cost-effective materials with remarkable properties. These materials are employed in making advancements in drug delivery, environmental remediation, and the production of renewable energy. Specifically, the review discusses the use of (nano)bionic plants capable of detecting explosives and environmental contaminants, underscoring their potential in improving quality of life and even in lifesaving applications. The work also refers to the architectural inspirations drawn from the plant world to develop novel design concepts that are both functional and aesthetic. It elaborates on how engineered plants and vegetal waste have been transformed into value-added materials through innovative applications, especially highlighting their roles in wastewater treatment and as electronic components. Moreover, the integration of plants in the synthesis of biocompatible materials for medical applications such as tissue engineering scaffolds and artificial muscles demonstrates their versatility and capacity to replace more traditional synthetic materials, aligning with global sustainability goals. This paper provides a comprehensive overview of the current and potential uses of living plants in technological advancements, advocating for a deeper exploration of vegetal materials to address pressing environmental and technological challenges.

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“…Naturally-occurring dyes were the foremost source for coloring objects till the 19th century. Plants and lichens were the key origins of color in nature, and mollusks and insects came next [7]. The production of almost all commercial products passes through coloring at some stage, and nowadays over nine thousand (9000) colorant materials with more than fifty thousand (50,000) trade names are used.…”

Section: Introductionmentioning

confidence: 99%

In-Depth Photocatalytic Degradation Mechanism of the Extensively Used Dyes Malachite Green, Methylene Blue, Congo Red, and Rhodamine B via Covalent Organic Framework-Based Photocatalysts

Haleem,

Ullah,

Rehman

et al. 2024

Water

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Photocatalytic degradation technology has received much attention from researchers in the last few decades, due to its easy and cost-effective nature. A lot of review articles have been published on dyes via photocatalytic degradation, but most of the review articles lack a detailed and in-depth photocatalytic degradation mechanism of dyes. Numerous review articles are available on photocatalysis. Here, in this review article, we are mainly focused on the complete and in-depth photocatalytic degradation mechanism of four commonly used dyes such as Malachite Green, Methylene Blue, Congo Red and Rhodamine B, which will be highly useful for the new researchers that work on dyes’ photocatalytic degradation. Initially, various aspects of dyes have been included in this review article, comprehensively. The main focus was on the covalent organic framework-based photocatalysts for dyes’ photocatalytic degradation, due to their porous nature and various unique properties. Various synthesis routes and the photocatalytic performance of covalent organic frameworks and composite of covalent organic frameworks have been highlighted in this review article. In the last section of this review article, the main stimulus was the four mentioned dyes’ properties, uses, and toxicity, and the photocatalytic degradation mechanism through various paths into environmentally friendly and less-harmful compounds in the presence of photocatalysts. Factors effecting the photocatalytic degradation, economic cost, challenges and future aspects of photocatalytic technology were also included in this review article. This review article will be highly useful for those researchers that work on the photocatalytic degradation of various dyes and search for the complete degradation of complex dye molecules.

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Future trends in dye removal by metal oxides and their Nano/Composites: A comprehensive review

Cited by 12 publications

References 175 publications

Tailoring Physicochemical Properties of V2O5 Nanostructures: Influence of Solvent Type in Sol-Gel Synthesis

Tailoring Physicochemical Properties of V2O5 Nanostructures: Influence of Solvent Type in Sol-Gel Synthesis

From Nature to Technology: Exploring the Potential of Plant-Based Materials and Modified Plants in Biomimetics, Bionics, and Green Innovations

In-Depth Photocatalytic Degradation Mechanism of the Extensively Used Dyes Malachite Green, Methylene Blue, Congo Red, and Rhodamine B via Covalent Organic Framework-Based Photocatalysts

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