Suggested Topics within your search.
Showing 621 - 640 results of 1,703 for search '"diffraction"', query time: 0.07s Refine Results
  1. 621

    Different Surfactants-Assisted Hydrothermal Fabrication and Photocatalytic Properties of Bi2MoO6 for Methylene Blue Degradation under Simulated Sunlight Irradiation by Wenfeng Guo, Heping Li, Haisheng Ma, Weixiu Teng

    Published 2014-01-01
    “…The samples were characterized by X-ray diffraction (XRD), transmission electron microscopy (TEM), and ultraviolet-visible diffuse reflectance spectra (UV-vis DRS) techniques. …”
    Get full text
    Article
  2. 622

    A Comparative Study on Structural, Morphological, and Tensile Properties of Binary and Ternary Epoxy Resin-Based Polymer Nanocomposites by Dalia M. T. Mustafa, Sarkawt Rostam, Shujahadeen B. Aziz

    Published 2020-01-01
    “…Additionally, NCPs samples were brittle in nature and the strain rate significantly decreased upon the addition of CaTiO3 concentration; while the tensile strength was increased. From the X-ray diffraction evaluation, it can be concluded that the addition of NPs have a great impact on the epoxy structure. …”
    Get full text
    Article
  3. 623

    Tooth Root Bending Fatigue Performance of Shot Peening TM210A Steel Spur Gear by H. J. Xu, Guang-Qiang Yin, X. Y. Tong, S. L. Lv

    Published 2022-01-01
    “…The tooth root residual stress of the shot peened gear was measured by the X-ray diffraction method, the stress field at the tooth root was calculated by the finite element method, and the fatigue failure mechanism of the shot peened gear tooth root was analyzed. …”
    Get full text
    Article
  4. 624

    Investigation of structure, mechanical properties, and electrical conductivity of LixCo(1-x)O2: Validation using a nanoquantum model by Obaidallah A. Algethami

    Published 2025-04-01
    “…Experimentally, lithium cobalt oxide (LixCo(1-x)O2; x = 0.1, 0.3, 0.5, 0.7, and 0.9) nanoparticles were synthesized by the sol-gel method. X-ray diffraction analysis revealed the hexagonal crystal structure (R-3m space group). …”
    Get full text
    Article
  5. 625

    Novel In Situ Fabrication of Fe-Doped Zinc Oxide/Tin Sulfide Heterostructures for Visible-Light-Driven Photocatalytic Degradation of Methylene Blue by Govinda Dharmana, Thirumala Rao Gurugubelli, Balaga Viswanadham, Babu Bathula, Kisoo Yoo

    Published 2023-01-01
    “…Using a hydrothermal synthesis process, Fe-doped ZnO/SnS nanostructures were created and a variety of analytical methods were used to describe their characteristics. X-ray diffraction patterns were employed to confirm the hexagonal and orthorhombic crystal structures of ZnO and SnS, respectively. …”
    Get full text
    Article
  6. 626

    Structural and Magnetic Properties of Ba3[Cu0.8−xZnxMn0.2]2Fe24O41 Z-Type Hexaferrites by Eman S. Al-Hwaitat, Sami H. Mahmood, Mahmoud Al–Hussein, Ibrahim Bsoul

    Published 2018-01-01
    “…The effects of Zn substitution for Cu on the structural and magnetic properties of the prepared samples were investigated using X-ray diffraction (XRD), scanning electron microscopy (SEM), and vibrating sample magnetometer (VSM). …”
    Get full text
    Article
  7. 627

    Adsorptive Removal of Cd(II) Ions from Wastewater Using Maleic Anhydride Nanocellulose by Hizkeal Tsade Kara, Sisay Tadesse Anshebo, Fedlu Kedir Sabir

    Published 2021-01-01
    “…The as-prepared adsorbents were characterized by using X-ray diffraction (XRD), Fourier-transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM), energy-dispersive X-ray (EDX), and Brunauer–Emmett–Teller (BET) instruments. …”
    Get full text
    Article
  8. 628

    Temperature Dependence of Electrical Properties and Crystal Structure of 0.29Pb(In1/2Nb1/2)O3–0.44Pb(Mg1/3Nb2/3)O3–0.27PbTiO3 Single Crystals by Qian Li, Yun Liu, Andrew Studer, Zhenrong Li, Ray Withers, Zhuo Xu

    Published 2013-01-01
    “…We characterized the temperature dependent (~25–200°C) electromechanical properties and crystal structure of Pb(In1/2Nb1/2)O3-Pb(Mg1/3Nb2/3)O3-PbTiO3 single crystals using in situ electrical measurement and neutron diffraction techniques. The results show that the poled crystal experiences an addition phase transition around 120°C whereas such a transition is absent in the unpoled crystal. …”
    Get full text
    Article
  9. 629

    Degradation of Toxic Dye Using Phytomediated Copper Nanoparticles and Its Free-Radical Scavenging Potential and Antimicrobial Activity against Environmental Pathogens by S. Rajeshkumar, M. Vanaja, Arunachalam Kalirajan

    Published 2021-01-01
    “…Surface roughness was characterized by atomic force microscopy (AFM). X-ray diffraction (XRD) analysis showed six distinct intense peaks indicating the crystalline nature of synthesized copper nanoparticles (CuNPs). …”
    Get full text
    Article
  10. 630

    High-Tc Superconducting YBa2Cu3O7-δ Films and YBa2Cu3O7-δ/PrBa2Cu3O7-δ Superlattices Deposited by Laser Ablation by J. Levoska, S. Leppävuori

    Published 1993-01-01
    “…The structure of the films was studied by SEM/EDS and X-ray diffraction. The films and superlattices deposited in an in situ process were epitaxial with the c-axis perpendicular to the substrate surface and the a- and b-axes parallel with the SrTiO3 [100] or [010] directions. …”
    Get full text
    Article
  11. 631

    Origin of Difference in Photocatalytic Activity of ZnO (002) Grown on a- and c-Face Sapphire by Guoqiang Li, Bingyang Sun, Yali Wang, Zhou Wu, Weifeng Zhang

    Published 2014-01-01
    “…The oriented (002) ZnO films were grown on a- and c-face sapphire by pulsed laser deposition. The X-ray diffraction analysis revealed that the oriented (002) ZnO films were epitaxially grown on the substrate successfully. …”
    Get full text
    Article
  12. 632

    Preparation, Characterization, and Activity of Y2O3-ZnO Complex Oxides for the Photodegradation of 2,4-Dinitrophenol by Tong-ming Su, Zu-zeng Qin, Hong-bing Ji, Yue-xiu Jiang

    Published 2014-01-01
    “…The Y2O3-ZnO complex oxides were characterized by X-ray diffraction, Raman spectroscopy, X-ray photoelectron spectroscopy, UV-vis diffuse reflectance spectroscopy, physisorption analyzer, and terephthalic acid photoluminescence probing techniques and were used for the degradation of 2,4-dinitrophenol. …”
    Get full text
    Article
  13. 633

    Spectroscopic Study on the Species and Color Differences of Gem-Quality Red Garnets from Malawi by Ming Li

    Published 2022-01-01
    “…To reveal the species of gem-grade red garnets with similar colors, especially the mechanisms underlying their subtle color differences, a series of tests, including conventional gemological tests, X-ray diffraction, Fourier-transform infrared spectroscopy, ultraviolet-visible spectroscopy, and X-ray photoelectron spectroscopy, were performed on gem-grade red garnets mined from Malawi. …”
    Get full text
    Article
  14. 634

    Investigation of Structure and Optical Properties for Copper Oxide Thin Films on Plastic Substrate by Helicon Plasma DC Magnetron Sputtering Technique by Anmar Alhattab, Haider Alhattab, Ichiro Takano

    Published 2022-01-01
    “…The structure, surface shape, and optical properties of fabricated films were investigated using X-ray diffraction (XRD), a laser microscope, and a UV-Vis spectrophotometer, respectively. …”
    Get full text
    Article
  15. 635

    The Electrical Characteristics of Aluminium Doped Zinc Oxide Thin Film for Humidity Sensor Applications by N. D. Md Sin, M. Fuad Kamel, Rosalena Irma Alip, Zulfakri Mohamad, M. Rusop

    Published 2011-01-01
    “…The optical and structural properties were characterized using photoluminescence (PL), scanning emission microscope (SEM), and X-ray diffraction (XRD). Parameter 0.6 at % Aluminum doped show high sensitivity and suitable for humidity sensor. …”
    Get full text
    Article
  16. 636

    Immobilization of α-Chymotrypsin on the Surface of Magnetic/Gold Core/Shell Nanoparticles by Mahmoud Kamal Ahmadi, Manouchehr Vossoughi

    Published 2013-01-01
    “…TEM imaging revealed a core size of 13 ± 3 nm and a shell thickness of 4 ± 1 nm for synthesized nanoparticles. X-ray diffraction (XRD) was used to study the crystalline structure of the nanoparticles. …”
    Get full text
    Article
  17. 637

    Colorimetric Detection of Ammonia Using Synthesized Silver Nanoparticles from Durian Fruit Shell by Eman Alzahrani

    Published 2020-01-01
    “…The NP size uniformity was determined by the SEM and TEM analysis. X-ray diffraction technique was used to characterize crystalline silver nanoparticles face-centered cubic structure. …”
    Get full text
    Article
  18. 638

    Effects of Chlorinated Polypropylene on the Conformation of Polypropylene in Polypropylene/Chlorinated Polypropylene/Polyaniline Composites by Jianjun Chen, Yueyue Jia, Zhiye Zhang, Xinlong Wang, Lin Yang

    Published 2015-01-01
    “…We investigated the changes in the conformation and crystalline structure of polypropylene (PP) using a combination of Fourier transform infrared spectroscopy (FTIR), wide-angle X-ray diffraction (WAXD), and differential scanning calorimetry (DSC) based on PP/chlorinated PP (CPP)/polyaniline (PANI) composites. …”
    Get full text
    Article
  19. 639

    Strength and Solidification Mechanism of Silt Solidified by Polyurethane by Fengyuan Li, Chaojie Wang, Yangyang Xia, Yanjie Hao, Peng Zhao, Mingsheng Shi

    Published 2020-01-01
    “…The results showed that the permeable polymer grouting material can significantly improve the performance of silt: (1) A higher amount of polymer produced a greater strength in the solidified soil. (2) The strength of the solidified soil increased as the immersion time was increased. (3) Moisture in the soil was not conducive to improving the strength of the solidified soil. The X-ray diffraction (XRD) and energy-dispersive spectroscopy (EDS) have proven that polyurethane does not react with the silt, but they could improve the strength of the silt through physical action. …”
    Get full text
    Article
  20. 640

    Research on the Expansion Characteristics and Compressive Strength of Mortars Containing Circulating Fluidized Bed Combustion Desulfurization Slag by Zhi Cheng, Zhijun Cheng, Hua Hou, Tao Han, Lan Liu

    Published 2018-01-01
    “…The hydration products of cement-slag cementitious system were analyzed by X-ray diffraction (XRD) and scanning electron microscopy (SEM). …”
    Get full text
    Article