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361
Freeze-Thaw Splitting Strength Analysis of PAC Based on the Gray-Markov Model
Published 2021-01-01“…Through a comparative analysis of the freeze-thaw split ratio of porosities of 19%, 21%, and 24%, the PAC porosity with excellent water stability was determined to be 19–21%. Scanning electron microscopy (SEM) images of PAC with the three porosity values after repeated freezing and thawing verified that the porosities were greater than 24% and the asphalt film peeling area was the largest, resulting in the rapid decline of the PAC freeze-thaw split ratio. …”
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362
Development and application of bimetallic catalysts supported carbon nanotube for 1-propanol electrooxidation
Published 2022-12-01“…The surface morphology and crystal structure of the catalysts are investigated via X-ray diffraction (XRD) and electron microscopy with energy dispersive X-ray (SEM-EDX) advance surface methods. …”
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363
Catalytic Chemical Vapor Deposition of Methane to Carbon Nanotubes: Copper Promoted Effect of Ni/MgO Catalysts
Published 2014-01-01“…The catalysts and synthesized carbon materials were characterized by temperature programmed reduction (TPR), thermogravimetric analysis (TGA), and scanning electron microscopy (SEM). Results showed that the addition of Cu promoted the reduction of nickel species, subsequently improving the growth and yield of CNTs. …”
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364
Spectrochemical Technology in Nanomaterial Preparation and Art Appraisal Technology Research
Published 2020-01-01“…In the near-infrared region (1064 nm), their peaks are also very weak, but they can be distinguished by fluorescence and scanning electron microscopy.…”
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365
Microstructure characterization of porous microalloyed aluminium-silicate ceramics
Published 2011-01-01“…The ceramics samples were characterized by scanning electron microscopy (SEM), energy dispersive spectrometer (EDS), X-ray diffraction analysis (XRD) and IR spectroscopy analysis, prior and after treatment in “synthetic water”, i.e. in aqueous solution of arsenic-salt. …”
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366
Experimental Study of the Development of Soil Microstructure under the Electroosmosis Dewatering Process
Published 2021-01-01“…Several laboratory experiments using scanning electron microscopy and mercury intrusion porosimetry were conducted to study the development of soil microstructure during electroosmosis dewatering process. …”
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367
Nanofibre Electrospinning Poly(vinyl alcohol) and Cellulose Composite Mats Obtained by Use of a Cylindrical Electrode
Published 2013-01-01“…Morphology of the PVA/CNF composites was studied by scanning electron microscopy (SEM).…”
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368
Experimental Investigation of Isothermal Section of the B-Cr-Fe Phase Diagram at 1353 K
Published 2017-01-01“…X-ray diffraction and scanning electron microscopy equipped with EDX analyzer were used for determination of phase equilibria and composition of the coexisting phases in the B-Cr-Fe model alloys after long-term annealing (1500–2205 h). …”
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369
Photodegradation of Chloridazon Using Coreshell Magnetic Nanocompsites
Published 2011-01-01“…The particle has been prepared using chemical methods and the particle size and shape have been examined via transmission electron microscopy (TEM). Analysis of the degradation of 20 ppm chloridazon under ultraviolet (UV) and visible light was analyzed with high-performance liquid chromatography (HPLC) and UV-Visible Spectra. …”
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370
Structural basis for metal ion transport by the human SLC11 proteins DMT1 and NRAMP1
Published 2025-01-01“…Here we describe the cryo-electron microscopy structures of DMT1 and NRAMP1 and relate them to their functional properties. …”
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371
Increasing Thermal Stability of Gelatin by UV-Induced Cross-Linking with Glucose
Published 2014-01-01“…Comparisons of lyophilized samples using scanning electron microscopy show that irradiated materials have visibly different densities.…”
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372
Tests Research on Grouting Materials of Waste-Concrete-Powder Cement for Goaf Ground Improvement
Published 2021-01-01“…X-ray diffraction (XRD) and scanning electron microscopy (SEM) tests were also conducted to analyze mineralogical phases and investigate the microscopic mechanism. …”
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373
Experimental Analysis and Improvements of a Visible Spectrophotometer for Detection of Nano Materials
Published 2022-01-01“…Various components, including high-dissociation electron microscopy, centre-ion beam milling tools, and scanner probes, have made this practical. …”
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374
Direct Synthesis of (K0.5Na0.5)NbO3 Powders by Mechanochemical Method
Published 2013-01-01“…X-ray diffraction, infrared spectroscopy, Raman spectroscopy, and scanning electron microscopy were used to characterize the prepared samples. …”
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375
Preparation of Biodegradable Silk Fibroin/Alginate Blend Films for Controlled Release of Antimicrobial Drugs
Published 2013-01-01“…The blend films were analysed by Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), and UV-vis spectroscopy. The functional groups of the SF/alginate blends were monitored from their FTIR spectra. …”
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376
Magnesium Borate Synthesis by Microwave Energy: A New Method
Published 2013-01-01“…The characterization of the products is determined with the techniques of X-Ray Diffraction (XRD), Fourier Transform Infrared Spectroscopy (FT-IR), Raman Spectroscopy, and Scanning Electron Microscopy (SEM). Additionally, overall “magnesium borate hydrate” yields are calculated and found about 67% at 270 W, 8 minutes and 360 W, 3 minutes of reaction times, respectively.…”
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377
Structural Characterization of Ferrihydrite/Hematite Nanocomposites and Their Arsenic Adsorption Properties
Published 2015-12-01“…A rich variety of ferrihydrite/hematite nanocomposites (NCs) with specific size, composition and properties were obtained in transformation reactions of 2-line ferrihydrite. Transmission electron microscopy observations showed that the NCs consist of clusters of strongly aggregated nanoparticles (NPs) similarly to a “plum pudding”, where hematite NPs “raisins” are surrounded by ferrihydrite “pudding”. …”
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378
Shear Flow Induced Alignment of Carbon Nanotubes in Natural Rubber
Published 2015-01-01“…Rubber composite sheets filled with variable volume fraction of aligned carbon nanotubes were fabricated and then confirmed by transmission electron microscopy and Raman spectroscopy studies. An obvious increase in thermal conductivity has been obtained after the alignment of carbon nanotubes. …”
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379
Rapid structural analysis of bacterial ribosomes in situ
Published 2025-01-01“…Abstract Rapid structural analysis of purified proteins and their complexes has become increasingly common thanks to key methodological advances in cryo-electron microscopy (cryo-EM) and associated data processing software packages. …”
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380
Experimental Study of the Dynamic Mechanical Behavior and Degradation Mechanism of Red Sandstone in Acid Dry-Wet Cycles
Published 2023-01-01“…The appearance of the samples was evaluated using scanning electron microscopy, and the process of red sandstone degradation under acid dry-wet cycles was examined. …”
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