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Solano, Ricardo; León, Luis D. De; Ávila, Gezira De; Herrera, Adriana

doi:10.1016/j.eti.2021.101378

Cited by 38 publications

(17 citation statements)

References 86 publications

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“…Characterization plays a big role in chemistry where the structure and properties of the material have to be identified and compared with the literature. However, like other solid materials, the surface morphology, density and core-shell structure of the prepared nanocomposites can be determined using field-emission scanning electron microscope coupled to an electron dispersive spectroscopy detector and a high-resolution transmission electron microscopy (TEM) (Di Mauro et al, 2017;Alizadeh, Delnavaz, & Shakeri, 2018;Rebekah et al, 2020;Patiño-Ruiz et al, 2020;Solano et al, 2021). The physical and chemical characteristics, thermal stability and crystallinity of the PNMs can be explored using thermogravimetric analyzer and an X-ray powder diffraction (XRD) (Bhaumik, Setshedi, Maity, & Onyango, 2013;Alizadeh, Delnavaz, & Shakeri, 2018).…”

Section: Characterization Techniques For the Polymeric Photocatalytic...mentioning

confidence: 99%

“…The physical and chemical characteristics, thermal stability and crystallinity of the PNMs can be explored using thermogravimetric analyzer and an X-ray powder diffraction (XRD) (Bhaumik, Setshedi, Maity, & Onyango, 2013;Alizadeh, Delnavaz, & Shakeri, 2018). Their pore volume, pore diameter and surface area can also be identified using Brunauer-Emmett-Teller (BET) (Patiño-Ruiz et al, 2020) while functional groups are normally identified by Fourier-transform infrared spectroscopy (FTIR) (Rebekah et al, 2020;Patiño-Ruiz et al, 2020;Solano et al, 2021). They can also be characterized using atomic force microscope and small-angle X-ray scattering (Gestranius et al, 2020), Rheometric technique, Raman spectroscopy (Solano et al, 2021), thermomechanical, dynamic modulus analysis (DMA), differential scanning calorimeter (DSC) (Ray, & Okamoto, 2003), and X-ray photoelectron spectroscopy (Abinaya et al, 2019).…”

Section: Characterization Techniques For the Polymeric Photocatalytic...mentioning

confidence: 99%

“…Their pore volume, pore diameter and surface area can also be identified using Brunauer-Emmett-Teller (BET) (Patiño-Ruiz et al, 2020) while functional groups are normally identified by Fourier-transform infrared spectroscopy (FTIR) (Rebekah et al, 2020;Patiño-Ruiz et al, 2020;Solano et al, 2021). They can also be characterized using atomic force microscope and small-angle X-ray scattering (Gestranius et al, 2020), Rheometric technique, Raman spectroscopy (Solano et al, 2021), thermomechanical, dynamic modulus analysis (DMA), differential scanning calorimeter (DSC) (Ray, & Okamoto, 2003), and X-ray photoelectron spectroscopy (Abinaya et al, 2019). A low-field Nuclear Magnetic Resonance relaxometry, a characterization tool that can efficiently evaluate nanoparticles' distribution and dispersion in the polymer matrix, according to the preparation method has also been used (Tavares, da Silva, da Silva, & de Menezes, 2017).…”

Section: Characterization Techniques For the Polymeric Photocatalytic...mentioning

confidence: 99%

“…The most applied polymer nanocomposite materials for degradation of PAHs in environmental matrices are chitosan beads modified with TiO 2 and iron oxide (FeO) nanoparticles (Chitosan-FeO/TiO 2 ) (Patiño-Ruiz, et al, 2020) and magnetic metal oxides-chitosan nanocomposites (ZnFe 2 O 4 -Chitosan) under natural sunlight (Rani, & Shanker, 2019c). Thiourea-magnetite-TiO 2 modified-chitosan beads (Chitosan-T-FeO-TiO 2 ) (Solano et al, 2021), graphene oxide silver phosphate (GO/Ag 3 PO 4 ) and magnetic/graphene/chitosan nanocomposite (MG-Chitosan) (Rebekah et al, 2020) as shown in Table 1. Other polymer nanocomposite materials found in the literature are poly-aminated Fe 3 O 4 @chitosan core-shell magnetic nanoparticles (Fu et al, 2020), cross-linked magnetic ethylenediaminetetraacetic acid (EDTA)/ TiO 2 /chitosan (Alizadeh, Delnavaz, & Shakeri, 2018), and organic montmorillonite sodium alginate (Dai et al, 2020).…”

Section: Pnms For Photocatalytic Detoxification Of Pahs In Environmen...mentioning

confidence: 99%

“…Chitosan-FeO/TiO 2 showed the highest pore size and BET surface area that are attributed to the presence of nanoparticles, which increased the surface area and promoted the formation of porosity (Patiño-Ruiz et al, 2020). Solano et al, 2021Rebekah et al, 2020Patiño-Ruiz et al, 2020 This available literature revealed that a small number of PNMs have been used to photodegrade PAHs in synthetic wastewater, aqueous solution, industrial effluents and seawater samples. From table 1, phenanthrene, anthracene, naphthalene and 2-naphthol as low molecular weight PAHs were photodegraded using these polymer nanocomposites under natural light.…”

Section: Pnms For Photocatalytic Detoxification Of Pahs In Environmen...mentioning

confidence: 99%

See 4 more Smart Citations

Advances in Polymer Nanocomposite Materials for Photocatalytic Degradation of Polynuclear Aromatic Hydrocarbons in Environmental Matrices: A Review

Munyengabe¹,

Sibali²,

Ndibewu³

2023

IJC

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The immobilization of metal oxide nanoparticles into different anchoring media has recently gained great interest owing to their applications in water treatment. The choice of the polymers for the incorporation of the active catalyst particle is highly motivated by several advantages displayed by them. These include mechanical stability, chemical inertness and resistance to ultraviolet radiations, environmental stability, ease availability, and low prices. Additionally, the use of polymer nanocomposite materials (PNMs) as photocatalysts offers the possibility of a facile separation and reuse of the materials, eliminating thus the post-treatment separation processes and implicitly reducing the costs of the procedure. However, this review paper focused on recent advances made in PNMs for the photocatalytic decontamination of polynuclear aromatic hydrocarbons (PAHs) in environmental matrices. It further explores some trends in research and the markets. The review also shows the current advances made on the understanding of detoxification mechanisms and toxicological effects of PAHs in photocatalytic processes as a green alternative method for environmental pollution control and remediation. It further critically explores different ways to improve workflows for PNMs characterization and testing and the emerging need for the analysis of PAHs. It finally provides insights into the understanding of how to set up and optimize manufacturing methods of PNMs while avoiding costly time traps that prevent getting the correct answer in addressing PAH-related environmental pollution problems. 

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Section: Characterization Techniques For the Polymeric Photocatalytic...mentioning

confidence: 99%

Section: Characterization Techniques For the Polymeric Photocatalytic...mentioning

confidence: 99%

Section: Characterization Techniques For the Polymeric Photocatalytic...mentioning

confidence: 99%

Section: Pnms For Photocatalytic Detoxification Of Pahs In Environmen...mentioning

confidence: 99%

Section: Pnms For Photocatalytic Detoxification Of Pahs In Environmen...mentioning

confidence: 99%

See 3 more Smart Citations

Advances in Polymer Nanocomposite Materials for Photocatalytic Degradation of Polynuclear Aromatic Hydrocarbons in Environmental Matrices: A Review

Munyengabe¹,

Sibali²,

Ndibewu³

2023

IJC

View full text Add to dashboard Cite

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Review on Agrobiowaste‐mediated Nanohybrids for Removal of Toxic Heavy Metals from Wastewater

Chaudhary,

Singh,

Daddemal‐Chaudhary

et al. 2024

ChemistrySelect

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Because of the growing population and the industrial revolution, a significant number of toxic materials including heavy metals (HMs) are being released into the environment, posing harm to humans, the environment, and other living organisms. When these HMs find their way into water sources, they cause water pollution and pose a threat to the ecosystem. As a result, there is an imperative need to eliminate these HMs from the water. Numerous techniques are being employed for water purification, but adsorption is the most economical and efficient method. The present article critically discussed the applications of different adsorbents including agricultural wastes, industrial wastes, biochar, chitosan, aerogel‐based adsorbents, geopolymer cement/concrete, carbon‐based nanomaterials (NMs), and polymer‐supported nanocomposites (NCs) for removal of HMs from wastewater. Removal capacity of some of the adsorbents are tabulated. Effects of dose of adsorbent, contact time, pH, temperature, initial ion concentration and ionic strength on the removal of HMs from water have been explored. Various adsorption isotherm and kinetic models have also been discussed, including the modeling using artificial neural networks.

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Plant-Based Synthesis of Nanomaterials for Nanoremediation

Gamage,

Thiripuranathar,

Nishshanka

et al. 2023

Green Nanoremediation

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Polycyclic aromatic hydrocarbons (PAHs) adsorption from aqueous solution using chitosan beads modified with thiourea, TiO2 and Fe3O4 nanoparticles

Cited by 38 publications

References 86 publications

Advances in Polymer Nanocomposite Materials for Photocatalytic Degradation of Polynuclear Aromatic Hydrocarbons in Environmental Matrices: A Review

Advances in Polymer Nanocomposite Materials for Photocatalytic Degradation of Polynuclear Aromatic Hydrocarbons in Environmental Matrices: A Review

Review on Agrobiowaste‐mediated Nanohybrids for Removal of Toxic Heavy Metals from Wastewater

Plant-Based Synthesis of Nanomaterials for Nanoremediation

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