451 Result(s)
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Article
Delayed Fluorescence and Amplified Chirality via Modified Substitution Position for Deep-red Circularly Polarized Organic Light Emitting-diodes
Develo** easily accessible deep-red/near-infrared circularly polarized emitters for practical organic light-emitting diodes remains a significant challenge. Here, a practical strategy has been proposed for d...
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Study on combustion characteristics and smoke components of aviation cable under low pressure
In order to study the cruise safety of aircraft under high altitude and low pressure, the combustion characteristics of protective cover and insulation layer of waxy aviation cable FXL under normal pressure an...
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Article
Simulating the coal tar hydrodeoxygenation reaction process based on three perspectives: deoxygenation, hydrogenation, and cracking
This paper presents a reaction kinetics model for analyzing the coal tar hydrodeoxygenation process from the perspectives of deoxygenation, hydrogenation, and cracking. The model is established based on the da...
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Article
Enhancement of the dyeability and antibacterial properties of cotton fabric by plasma assisted cationization using chitosan and quaternized poly[bis(2-chloroethyl) ether-alt-1,3-bis[3-(dimethylamino)propyl]urea
Many chemicals such as sodium chloride, sodium carbonate, synthetic dyes, oxidants, mordanting and softening agents used in clothing manufacture play a significant role in the pollution of global water resourc...
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Article
Relationship between Lennard-Jones potential and physico-chemical parameters
We developed in this paper the used methodology to describe the Lennard-Jones potential of two atoms in rare gas. In this treatment we supposed that one atom could be described by a harmonic oscillator. The in...
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Article
Conductivity monitoring of PBASE functionalized CVD graphene electrode for biosensor applications
Graphene is extremely sensitive to its surrounding environment. In fact, any modification on its surface, such as an adsorption of a molecule, can change its properties. The conductivity of graphene is a cruci...
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Article
Enhancing the performance of styrene–butadiene rubber with nanoceramic powder for wear-resistant lining sheets
Nanomaterials exhibit distinct characteristics from conventional materials as a result of their extensive surface area and condensed dimensions. Additionally, it possesses unique and outstanding functionalitie...
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Novel CuO–SiO2 nanocomposites: synthesis, kinetics, recyclability, high stability and photocatalytic efficiency for Rose Bengal dye removal
A novel CuO–SiO2 nanoadsorbent, incorporating copper oxide (CuO) and silicon dioxide (SiO2), has been successfully synthesized using three distinct preparation processes: Mode-A (solution and solution), Mode-B (s...
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Article
A preliminary study on the co-hydrogenation process of coal tar and bio-oil
This study investigates the synergistic effect during the co-hydrogenation process of coal tar and biomass oil through experiments. By conducting hydrogenation experiments on model compounds of coal tar (napht...
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Article
Detection of heavy metal Pb2+ by electrochemical sensor based on ZIF-8@GO composite
ZIF-8@GO electrochemical sensor is fabricated via wrap** graphene oxide with ZIF-8 for the determination of Pb2+. The N2 adsorption data shows the pore size of ZIF-8@GO with 8.72 nm, which is larger than that o...
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Article
A new Ni(II) metalloporphyrin: characterization, theoretical sensing calculations and catalytic degradation of methylene blue and methyl orange dyes
With the aim of studying the electronic and structural properties of metalloporphyrins, we first prepared the 4-acetoxy-3-methoxy benzaldehyde (1) then by reaction this aldehyde with pyrrole the meso-arylporphyri...
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Article
Flucytosine Antifungal Drug in Organic-Inorganic Bismuth Chloride Material: Crystal Structure, Optical Properties, Biological Activities, and Computational Insights
In this paper, we report the synthesis and characterization of a new material, (HFlucytosine)2BiCl5. The structure studied by single crystal X-ray diffraction reveals one-dimensional (1D) il [BiCl5]n2− chains su...
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Article
Structural, Surface Interactions, Physicochemical, and Molecular Docking Evaluation of a New Hybrid 4-Chloroanilinium Trichloromercurate (II) Hybrid Material
Using the slow evaporation process, we successfully synthesized a novel hybrid material, (C6H7ClN)[HgCl3], which was subsequently characterized through various physicochemical methods. The crystal structure was d...
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Article
Biocomposites based on polypropylene and Agave fibers (Agave Americana L): investigation on physical, thermal and mechanical properties
This study is a comparative assessment of polypropylene composites reinforced with two different range size of Agave Americana fibers. The first is from 125 to 630 microns, named as Short Agave Fiber (SHAF), a...
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Article
Enhanced degradation of crystal violet dye under solar light by zirconium phosphate-decorated graphitic carbon nitride
Solar light-induced aqueous crystal violet (CV) dye degradation was carried out on α-zirconium phosphate/graphitic carbon nitride (α-ZrP/g-C3N4) nanocomposite. α-ZrP was synthesized by direct precipitation of zir...
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Article
Optimization of Bacillus cereus sp H1 amylase immobilization for an eco-friendly approach to textile processing
Immobilization represents one of the strategies to tackle the challenges related to the cost of production, storage stability, and property improvement of biocatalysts. In this study, the Bacillus cereus sp H1 α-...
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Article
Synthesis, Characterization of (Fe, Sn) Doped and Co-Doped Copper Oxide Nanoparticles and Evaluation of their Antibacterial Activities
Undoped, Fe, Sn doped and Fe/Sn co-doped copper oxides are prepared by precipitation synthesis. X-ray diffraction confirmed that the all synthesized powders show a monoclinic main CuO phase. The insertion of F...
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Article
Crystal Structure, Hirshfeld Surface, Vibrational Study, Optical Properties and Biological Activities of a Novel Hybrid Material 2-Methylpiperazine-1,4-Dium Tetrachlorocobaltate(II) based on DFT Calculation
A new (C5H14N2)CoCl4 compound was synthesized by slow evaporation at room temperature. Asymmetric unit of this compound consists of one tetrahedral geometry [CoCl4]2- and one diprotonated organic cations. The str...
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Article
Formylation boosts the performance of light-driven overcrowded alkene-derived rotary molecular motors
Artificial molecular motors and machines constitute a critical element in the transition from individual molecular motion to the creation of collective dynamic molecular systems and responsive materials. The d...
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Article
Advances on lithium, magnesium, zinc, and iron-air batteries as energy delivery devices—a critical review
This comprehensive review delves into recent advancements in lithium, magnesium, zinc, and iron-air batteries, which have emerged as promising energy delivery devices with diverse applications, collectively sh...
