Suggested Topics within your search.
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- Physics 1
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621
Durability and Microstructure Properties of Concrete with Arabic Gum Biopolymer Admixture
Published 2018-01-01“…AGB-added cement powder was subjected to X-ray diffraction and SEM tests to determine the rate of hydration and to expose the microstructure properties of AGB cement mix and help explain its macroscopic behavior, respectively.…”
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622
Poly[diaqua[μ2-1,4-bis(pyridin-3-ylmethyl)piperazine][μ2-4-(2-carboxylatoethyl)benzoato]cobalt(II)]
Published 2024-12-01“…A layered cobalt coordination polymer containing both 4-(2-carboxylatoethyl)benzoate (ceb) and 1,4-bis(3-pyridylmethyl)piperazine (3-bpmp) ligands, [Co(C10H8O4)(C16H20N4)(H2O)2]n or [Co(ceb)(3-bpmp)(H2O)2]n, was isolated and structurally characterized by single-crystal X-ray diffraction. Chain-like [Co(ceb)(H2O)2]n units are oriented parallel to [101]. …”
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623
Evaluation of Silver Nanoparticles Based on Fresh Cocoa Pods (Theobroma Cacao) Extracts as New Potential Electrode Material
Published 2023-01-01“…The synthesized nanoparticles were characterized by ultraviolet spectrophotometry (UV-Vis), Fourier transform infrared spectroscopy (FT-IR), powder X-ray diffraction (PXRD), scanning electron microscopy (SEM), and energy dispersive X-ray spectrometry (EDX) analysis. …”
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624
Optimized molecule detection in localization microscopy with selected false positive probability
Published 2025-01-01“…Abstract Single-molecule localization microscopy (SMLM) allows imaging beyond the diffraction limit. Detection of molecules is a crucial initial step in SMLM. …”
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625
The Effect of Cu Doping on the Transformation from Rutile to Anatase and Cu Occupation Tendency in TiO2 Solid Solution
Published 2019-01-01“…The samples were characterized by X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR). …”
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626
Structural Characterisation of Asphaltenes during Residue Hydrotreatment with Light Cycle Oil as an Additive
Published 2015-01-01“…The average structural parameters of these asphaltenes, obtained from a combined method of element analysis, average molecular weight, X-ray diffraction, and NMR, demonstrate that, after hydrotreatment, the aromatic cores of the asphaltenes become more compact and smaller whereas the peripheral alkyl branches are decreased in number and shortened. …”
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627
Phases transformation of nickel lateritic ore during dehydration
Published 2011-01-01“…The dehydration mechanism was studied by using the thermo-gravimetric (TG) tests, differential thermal analysis (DTA), and X-ray diffraction (XRD) experiments. The measurements indicated that chlorite (Fe,Mg,Al)6(Si,Al)4O10(OH)8 and serpentine Mg21Si12O28(OH)34H2O are the primary phases, while FeO(OH) and (Fe,Mg,)3Si4O10(OH)2 are the minor phases in the ore. …”
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628
ParticleHolography.jl: Holographic particle measurement in Julia
Published 2025-02-01“…This comprehensive software provides an end-to-end processing pipeline encompassing a wide range of functionalities: preprocessing, including background removal and camera calibration; three-dimensional reconstruction through diffraction calculations; particle analysis, including detection and tracking; and result visualization. …”
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629
Effective removal of rhodamine B dyestuff using colemanite as an adsorbent: Isotherm, kinetic, thermodynamic analysis and mechanism
Published 2025-01-01“…Colemanite was characterized as an adsorbent by Fourier Transform Infrared Spectroscopy (FTIR), X-Ray Diffraction (XRD) and X-Ray Fluorescence (XRF). The effects of contact time, the effect of the initial concentration of the dye, the amount of adsorbent and temperature parameters on the removal of RhB were investigated. …”
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630
A Facile and Waste-Free Strategy to Fabricate Pt-C/TiO2 Microspheres: Enhanced Photocatalytic Performance for Hydrogen Evolution
Published 2014-01-01“…The photocatalysts were characterized with X-ray diffraction, field emission scanning electron microscopy, transmission electron microscope, ultraviolet-visible (UV-vis) diffuse reflectance spectra, X-ray photoelectron spectroscopy, and thermogravimetry analysis. …”
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631
Synthetic, Spectral and Thermal Studies of Tin(IV) Complexes of 1, 5-Benzodiazepines
Published 2008-01-01“…Infrared spectral data shows the involvement of C=N and NH groups in coordination with the metal ion. X-ray diffraction pattern of few representative complexes indicate that, these are having simple cubic crystal structure. …”
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632
Crystallization and Melting Behavior of UHMWPE Composites Filled by Different Carbon Materials
Published 2022-01-01“…The effect of the type and the content of carbon materials and the oxidization of UHMWPE on crystallization and melting temperatures, crystallinity, and crystal form of UHMWPE and oxidized UHMWPE composites was investigated by differential scanning calorimetry, X-ray diffraction, scanning electron microscope, X-ray photoelectron spectrum, and Fourier transform infrared spectroscopy. …”
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633
Caractérisation physico-chimique de pigments de peintures murales mochica : San José de Moro (viiie-xe siècles apr. J.-C.)
Published 2017-06-01“…Analyses by SEM-EDS, X-ray diffraction and Raman spectroscopy were conducted on the samples, completing the analyses by portable X-ray fluorescence made in situ. …”
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634
Silver Orthophosphate Immobilized on Flaky Layered Double Hydroxides as the Visible-Light-Driven Photocatalysts
Published 2012-01-01“…The powders were characterized by X-ray diffraction, field-emission scanning electron microscopy, transmission electron microscope, and UV-vis diffuse reflectance spectroscopy. …”
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635
Synthesis and crystal structure of 2,2,2-trichloroethyl N-{4-[6-(1-hydroxyethyl)-1,2,4,5-tetrazin-3-yl]benzyl}carbamate
Published 2025-02-01“…An orthogonally addressable 3,6-disubstituted 1,2,4,5-tetrazine, namely 2,2,2-trichloroethyl N-{4-[6-(1-hydroxyethyl)-1,2,4,5-tetrazin-3-yl]benzyl}carbamate (C14H14Cl3N5O3), was synthesized and characterized by single-crystal X-ray diffraction. The tetrazine comprises a free hydroxyl and a 2,2,2-trichloroethoxycarbonyl protected amino group, which gives rise to hydrogen-bonding interactions each making the tetrazine highly linked in the solid state. …”
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636
Characterization of microstructure and properties of AlCuMg alloys
Published 2003-01-01“…Using X-ray powder diffraction we established that the tetragonal intermetallic compound Al2Cu and orthorhombic intermetallic compound Al2CuMg are formed across the whole range of magnesium additions. …”
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637
A Precipitation Phenomenon of Titanium Compounds in Aluminum Melts and the Refinement Fading Mechanism of the Al-5Ti-0.62C Master Alloy
Published 2015-01-01“…Scanning electron microscopy (SEM), X-ray diffraction (XRD), optical microscopy (OM), and other techniques were used to analyze the microstructure of the precipitates at the bottom of the samples so as to explore the fading mechanism of Al-Ti-C alloy refinement. …”
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638
Degradation of Tetracycline by Birnessite under Microwave Irradiation
Published 2014-01-01“…The crystal structure, degradation efficiency, and reaction mechanism were investigated using X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR), and ultraviolet-visible spectroscopy (UV-Vis). …”
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639
A Case Study of Nearshore Wave Transformation Processes along the Coast of Mexico near the Laguna Verde Nuclear Power Plant Using a Fast Simulation Method
Published 2010-01-01“…A numerical model based on the mild-slope equation of water wave propagation over complicated bathymetry, taking into account the combined effects of refraction, diffraction, and reflection due to breakwater, is presented. …”
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640
Response of cold briquetted iron (CBI) to high temperatures treatment
Published 2010-01-01“…Ground as-received CBI briquette and those heated to temperatures ranging from 500°C to 1000°C were sieved to maximum of 30 microns diameter size and their room-temperature x-ray diffraction (XRD) measured. CBI was found to contain among others, α-iron, cementite and silica phases. …”
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