TiO2-based photocatalytic hydrogen production: How to transfer it to an applicable approach?

AlSalka, Yamen; Al-Madanat, Osama; Hakki, Amer

doi:10.1016/j.apcata.2023.119287

Cited by 17 publications

(8 citation statements)

References 126 publications

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“…The XRD (002) peaks of Ti 3 C 2 T x display broader profiles as compared to Ti 3 AlC 2 . Additionally, the complete depletion of Al is further confirmed by the absence of a peak at 391 (104). These significant changes confirm the MXene's phase purity achieved in the current work.…”

Section: Materials Advances Papersupporting

confidence: 85%

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Scaling up the charge transfer on Pd@Ti₃C₂T_x–TiO₂ catalysts: a sustainable approach for H₂ generation via water splitting

Abid,

Rafiq,

Rauf

et al. 2024

Mater. Adv.

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Section: Materials Advances Papersupporting

confidence: 85%

“…102,103 It has been reported that the progress of a photocatalytic reaction depends upon the bandgap and redox potentials of catalysts. 104 The bandgap of TiO 2 and Pd@Ti 3 C 2 T x –TiO 2 were measured to be 3.10 eV and 2.95 eV, respectively (see UV-Vis/DRS results in Fig. 7b).…”

Section: Resultsmentioning

confidence: 94%

Scaling up the charge transfer on Pd@Ti₃C₂T_x–TiO₂ catalysts: a sustainable approach for H₂ generation via water splitting

Abid,

Rafiq,

Rauf

et al. 2024

Mater. Adv.

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“…MAXima-X XRD-7000 was used to determine the crystalline nature of the synthesized AgNPs. Proteins and other molecular structures were identified using a Bruker Alpha FTIR spectrometer as potential factors in AgNP stability [ 6 , 56 , 57 , 58 ].…”

Section: Methodsmentioning

confidence: 99%

Synergistic Effects of AgNPs and Biochar: A Potential Combination for Combating Lung Cancer and Pathogenic Bacteria

et al. 2023

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The synthesis of reliable biological nanomaterials is a crucial area of study in nanotechnology. In this study, Emericella dentata was employed for the biosynthesis of AgNPs, which were then combined with synthesized biochar, a porous structure created through biomass pyrolysis. The synergistic effects of AgNPs and biochar were evaluated through the assessment of pro-inflammatory cytokines, anti-apoptotic gene expression, and antibacterial activity. Solid biosynthesized AgNPs were evaluated by XRD and SEM, with SEM images revealing that most of the AgNPs ranged from 10 to 80 nm, with over 70% being less than 40 nm. FTIR analysis indicated the presence of stabilizing and reducing functional groups in the AgNPs. The nanoemulsion’s zeta potential, hydrodynamic diameter, and particle distribution index were found to be −19.6 mV, 37.62 nm, and 0.231, respectively. Biochar, on the other hand, did not have any antibacterial effects on the tested bacterial species. However, when combined with AgNPs, its antibacterial efficacy against all bacterial species was significantly enhanced. Furthermore, the combined material significantly reduced the expression of anti-apoptotic genes and pro-inflammatory cytokines compared to individual treatments. This study suggests that low-dose AgNPs coupled with biochar could be a more effective method to combat lung cancer epithelial cells and pathogenic bacteria compared to either substance alone.

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“…Ultraclean water ideal for the pharmaceutical and microelectronics industries can be obtained [5]. TiO 2 has been identified as one of the most effective materials for photocatalytic hydrogen production [6]. It has been the subject of numerous studies because of its chemical stability, high photocatalytic activity, low cost, and environmental friendliness [7].…”

Section: Introductionmentioning

confidence: 99%

Photocatalytic Decomposition of Amoxicillin Using Zinc Ferrite Nanoparticles

Jezzini,

Chen,

Davidson

et al. 2024

Crystals

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Catalysts enriched in Zinc ferrite (ZFO) were synthesized using coprecipitation and hydrothermal methods. Mixtures of crystalline nanoparticles (ZFO and α-Fe2O3, several allotropic varieties of FeO) were characterized by various techniques such as X-ray diffraction (XRD), transmission electron microscopy (TEM, SEM), N2 sorption, UV-visible spectrophotometry (UV-Vis) and X-ray photoelectron spectroscopy (XPS). After detailed characterizations, the catalytic performance of the solids (1 g/L) in the degradation of amoxicillin (AMX) (10 mg/L) as an antibiotic pollutant in water was evaluated. In addition, we used air as the oxygen source and adjusted the pH to 5.0. Consequently, the catalysts obtained via the hydrothermal method HT-ZFO had a high activity (100% of AMX removal in less than 100 min when an LED (75 W) light was used) compared to a similar mixture of oxides with graphene HT-ZFO-GO (a longer time of 150 min) that was necessary for the complete degradation of AMX. Impregnation with an aqueous solution containing 80 mg of GO obtained using Hummer’s method, reduced into RGO by an ultrasound treatment, enhances the initial reaction rate but is associated with a prolonged time for complete AMX removal (10 ppm in water) that we attribute to its spontaneous corrosion.

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TiO2-based photocatalytic hydrogen production: How to transfer it to an applicable approach?

Cited by 17 publications

References 126 publications

Scaling up the charge transfer on Pd@Ti₃C₂T_x–TiO₂ catalysts: a sustainable approach for H₂ generation via water splitting

Scaling up the charge transfer on Pd@Ti₃C₂T_x–TiO₂ catalysts: a sustainable approach for H₂ generation via water splitting

Synergistic Effects of AgNPs and Biochar: A Potential Combination for Combating Lung Cancer and Pathogenic Bacteria

Photocatalytic Decomposition of Amoxicillin Using Zinc Ferrite Nanoparticles

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TiO2-based photocatalytic hydrogen production: How to transfer it to an applicable approach?

Cited by 17 publications

References 126 publications

Scaling up the charge transfer on Pd@Ti3C2Tx–TiO2 catalysts: a sustainable approach for H2 generation via water splitting

Scaling up the charge transfer on Pd@Ti3C2Tx–TiO2 catalysts: a sustainable approach for H2 generation via water splitting

Synergistic Effects of AgNPs and Biochar: A Potential Combination for Combating Lung Cancer and Pathogenic Bacteria

Photocatalytic Decomposition of Amoxicillin Using Zinc Ferrite Nanoparticles

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Scaling up the charge transfer on Pd@Ti₃C₂T_x–TiO₂ catalysts: a sustainable approach for H₂ generation via water splitting

Scaling up the charge transfer on Pd@Ti₃C₂T_x–TiO₂ catalysts: a sustainable approach for H₂ generation via water splitting