H

Gherbi, Sofiane; Yahmedi, S.

doi:10.1109/ieeegcc.2009.5734252

Cited by 3 publications

(3 citation statements)

References 3 publications

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“…a is the XRD spectrum corresponding to the silver nanoparticles. The diffraction peaks at 2 θ =37.3°, 44.2°, 64.5°, and 77.3° can be assigned to the Bragg reflections at the (111), (200), (220), and (311) planes of silver . They are in agreement with the standard spectrum (JCPDS NO.4‐0783) of crystalline silver.…”

Section: Resultssupporting

confidence: 79%

Polyaniline/silver nanocomposites synthesized via UV–Vis‐assisted aniline polymerization with a reversed micellar microemulsion system

Wei

et al. 2014

Polymer Composites

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Polyaniline (PANI)/silver (Ag) nanocomposites were successfully synthesized within a sodium dodecyl sulfate reverse micro-emulsion system and characterized by Fourier transform infrared spectroscopy, X-ray diffraction, ultraviolet spectrometry, thermogravimetric analysis, scanning electron microscopy, transmission electron microscopy, and electrochemical methods. The results show that the core-shell nanoparticles of less than 100 nm may be synthesized with PANI as shell formed around a core of nanoparticle. PANI/Ag nanocomposite prepared by this method has better thermal stability, higher conductivity, and electrochemical performance. The maximum conductivity (95.5 S/ cm) was obtained when W 0 (water-oil ratio) is 22. Cyclic voltammograms results show that PANI/Ag prepared by this method has a high response current and large capacitance. Polarization results show that E corr (174.1 mV) and I corr (50.6 lA/cm 2 ) are better than the results for PANI and for PANI/Ag prepared by microemulsion method. PANI/Ag nanocomposites prepared by the current method have potential applications in electrode materials, capacitors, conductive adhesives, and anticorrosion materials. POLYM. COMPOS., 00:000-000,

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Section: Resultssupporting

confidence: 79%

Polyaniline/silver nanocomposites synthesized via UV–Vis‐assisted aniline polymerization with a reversed micellar microemulsion system

Wei

et al. 2014

Polymer Composites

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“…Chemical tests were carried out to insure the presence or absence of the active compound class in the studied plant as described by [28]. Total active compounds were determined according to [29]for phenolics, [30]for total flavonoids, [31]for total alkaloids, [32]for total glycosides, [33] for total tannins and [34]for total Saponins.…”

Section: Methodsmentioning

confidence: 99%

Taxonomic Characteristics and Phytochemicals of Centaurea bruguieriana (DC.) Hand-Mazz (Asreraceae) From Western Desert of Iraq

Atiyah

Khesraji

2023

IOP Conf. Ser.: Earth Environ. Sci.

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In the present study, morphological, anatomical, and palynological characteristics of Centaurea bruguieriana (DC.) Hand.-Mazz. (Asteraceae) from the western desert of Iraq were investigated. The Phytochemicals of this species were also studied. Morphological features of different plant parts ( stem, leaf, inflorescence, florets, bracts fruit, and pollen ) were reported. Anatomical properties of stem and leaf (including frequency of stomata, glandular and non-glandular hairs) were studied, based on cross-sections and stripped off the epidermi. Active contents (or phytochemicals) of the studied species, such as flavonoids, alkaloids, glycosides, and tannins were determined.

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“…[21] When more than one solid phase are calculated, the solid phase stress for one solid phase is influenced by the presence of other solid phases. [16,22,23] At present, there are three main ways to simulate binary particle mixtures in the Eulerian framework: 1) the binary particles are treated as two solid phases and each solid phase uses the KTGF for monosized particles to calculate the solid phase stress, with the influence of other solid phases considered in the radial distribution function; 2) the binary particles are treated as two solid phases but the KTGF-based closures are modified to consider the polydispersity; [11,15,25] and 3) the binary particles are treated as one solid phase but the KTGF used in the simulation considers the influence of polydispersity. [27] The first approach is often used in the simulation of binary systems due to its relatively high computational stability.…”

Section: Hydrodynamic Modelmentioning

confidence: 99%

CFD Simulation of Mixing and Segregation of Binary Solid Mixtures in a Dense Fluidized Bed

Anicic

Lin

et al. 2019

Can J Chem Eng

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The mixing and segregation behaviour of binary solid mixtures has been extensively studied through various experiments, while accurate CFD simulations are difficult to achieve due to process complexity and a lack of reliable constitutive relations. In this study, CFD simulations of a dense fluidized bed with glass and polystyrene particles were performed in order to identify a universal set of simulation parameters and models for simulating binary mixtures with different mixed and segregation behaviour. Through a comparison to experimental data, it was found that the EMMS drag model coupled with the Ma‐Ahmadi solid pressure and radial distribution models predicted more a reasonable axial distribution of solid phases than the Syamlal O'Brien drag model coupled with the Lun et al. solid pressure and radial distribution models. The increase in the solid‐solid drag further improved the simulation results.

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H

Cited by 3 publications

References 3 publications

Polyaniline/silver nanocomposites synthesized via UV–Vis‐assisted aniline polymerization with a reversed micellar microemulsion system

Polyaniline/silver nanocomposites synthesized via UV–Vis‐assisted aniline polymerization with a reversed micellar microemulsion system

Taxonomic Characteristics and Phytochemicals of Centaurea bruguieriana (DC.) Hand-Mazz (Asreraceae) From Western Desert of Iraq

CFD Simulation of Mixing and Segregation of Binary Solid Mixtures in a Dense Fluidized Bed

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