Suggested Topics within your search.
Showing 961 - 980 results of 1,703 for search '"diffraction"', query time: 0.06s Refine Results
  1. 961

    Structural, Morphological and Thermal Properties of Kenaf Microcrystalline Cellulose/Poly (Butylene Adipate-Co-Terephthalate) Films for Packaging Applications by Aatikah Meraj, Ahmad Safwan Ismail, Mohammad Jawaid

    Published 2025-12-01
    “…The structural, morphological, thermal, and tensile properties of PBAT and microcrystalline cellulose film were examined using X-ray Diffraction, Scanning electron microscope (SEM), Thermal analysis, and Universal Testing Machine. …”
    Get full text
    Article
  2. 962

    LPG gas sensing performance of the SnO2 thin films influenced by the dielectric and conducting properties by Amit Tanwar, Rashmi Menon, Maya Verma, Sandeep Mahajan, Divya Haridas

    Published 2025-01-01
    “…The gas sensing response of the three SnO2 sensor structures were evaluated for detecting 300 ppm of liquefied petroleum gas (LPG). X-ray diffraction (XRD) and atomic force microscopy (AFM) were used to study the structural and morphological properties of SnO2 thin films. …”
    Get full text
    Article
  3. 963

    Preparation of high quality ferrovanadium nitride by carbothermal reduction nitridation process by Wu Y.D., Zhang G.H., Chou K.C.

    Published 2017-01-01
    “…From the results of X-ray diffraction (XRD) and thermodynamic calculations, phase evolution sequence of V2O5 can be obtained as: V2O5→VO2→V2O3→V(C, N, O). …”
    Get full text
    Article
  4. 964

    Electrochemical Study of Anodized Titanium in Phosphoric Acid by M. Khadiri, M. Elyaagoubi, R. Idouhli, Y. Koumya, O. Zakir, J. Benzakour, A. Benyaich, A. Abouelfida, A. Outzourhit

    Published 2020-01-01
    “…The obtained layers are characterized by XPS, X-ray diffraction, and Raman spectroscopy. The results showed that the obtained films are composed of poorly crystallized TiO2 oxide. …”
    Get full text
    Article
  5. 965

    An Efficient Metal-Free Hydrophilic Carbon as a Counter Electrode for Dye-Sensitized Solar Cells by Mojgan Kouhnavard, Norasikin Ahmad Ludin, Babak Vazifehkhah Ghaffari, Kamaruzzaman Sopian, Norshazlinah Abdul Karim, Mikio Miyake

    Published 2016-01-01
    “…Thereafter, HC CE was characterized using X-ray diffraction, profilometry, four-point probe testing, and cyclic voltammetry. …”
    Get full text
    Article
  6. 966

    Increased cardiac myosin super-relaxation as an energy saving mechanism in hibernating grizzly bears by Robbert J. Van der Pijl, Weikang Ma, Christopher T.A. Lewis, Line Haar, Amalie Buhl, Gerrie P. Farman, Marcus Rhodehamel, Vivek P. Jani, O Lynne Nelson, Chengxin Zhang, Henk Granzier, Julien Ochala

    Published 2025-02-01
    “…Methods: Thin cardiac strips were isolated from the left ventricles of active and hibernating grizzly bears; and subjected to loaded Mant-ATP chase assays, X-ray diffraction and proteomics. Main findings: Hibernating grizzly bears displayed an unusually high proportion of ATP-conserving super-relaxed cardiac myosin molecules that are likely due to altered levels of phosphorylation and rod region stability. …”
    Get full text
    Article
  7. 967

    Path Loss Channel Model for Inland River Radio Propagation at 1.4 GHz by Junyi Yu, Wei Chen, Kun Yang, Changzhen Li, Fang Li, Yishui Shui

    Published 2017-01-01
    “…Specifically, parameters optimization uses Okumura-Hata model in dB scale to replace the equation transformed from the free space loss in REL model; secondly, diffraction loss caused by the obstacles (e.g., large buildings, bridges, or some other facilities near the river bank) is also taken into account; mixed-path methodology as another improvement is used for Inland River (IR) model because the actual propagation environment between transmitter (TX) antenna and receiver (RX) antenna contains both land part and water part. …”
    Get full text
    Article
  8. 968

    Nano-SiO2 and PVA Fiber Synergistically Strengthened Concrete to Optimize the Antifreeze, Antipermeability, and Anticorrosion Performance of Roads by Li Tang

    Published 2022-01-01
    “…Through compressive strength test, split tensile strength test, rapid freeze-thaw test, and microstructure test (X-ray diffraction and scanning electron microscope), this paper also analyzed the modification effect of PVA fiber concrete in different blends and the corresponding mechanism of nanoparticles. …”
    Get full text
    Article
  9. 969

    Protonation and Photocatalytic Activity of the Rb2La2Ti3O10 Layered Oxide in the Reaction of Hydrogen Production by Ivan A. Rodionov, Iuliia P. Sokolova, Oleg I. Silyukov, Alena A. Burovikhina, Sergey A. Fateev, Irina A. Zvereva

    Published 2017-01-01
    “…The obtained samples were characterized by powder X-ray diffraction, SEM, X-ray microanalysis, BET, DRS, and TG. …”
    Get full text
    Article
  10. 970

    Synthesis, Characterization, X-Ray Crystal Structure, and Antimicrobial Activity of 1,1′-(3,4-Diphenylthieno[2,3-b]thiophene-2,5-diyl)diethanone by Yahia Nasser Mabkhot, Fahad D. Aldawsari, S. S. Al-Showiman, Assem Barakat, M. Iqbal Choudhary, Sammer Yousuf

    Published 2014-01-01
    “…The structure of compound 4 was deduced by 1H-NMR, 13C-NMR, FT-IR, MS, microanalysis, and single-crystal X-ray diffraction. Compound crystallizes in the monoclinic space group P21/n with a = 9.3126(7) Å, b = 9.5867(7) Å, c = 20.2811(15) Å, α = 90°, β = 95.436(2)°, γ = 90°, V = 1802.5(2) Å3, and Z = 4. …”
    Get full text
    Article
  11. 971

    Time-Varying Compressive Strength Model of Aeolian Sand Concrete considering the Harmful Pore Ratio Variation and Heterogeneous Nucleation Effect by Yugen Li, Huimei Zhang, Xiaoyu Liu, Guangxiu Liu, Dawei Hu, Xiangzhen Meng

    Published 2019-01-01
    “…Influence mechanism of aeolian sand on the strength of concrete was revealed by using the nuclear magnetic resonance (NMR) to analyze the pore ratio and structures of aeolian sand concrete (ASC) and using the X-ray single crystal diffraction (XRD) to calculate the relative contents of hydration products semiquantitatively. …”
    Get full text
    Article
  12. 972

    Thermal and Mechanical Properties of Vinyl Ester Hybrid Composites with Carbon Black and Glass Reinforcement by Geetanjali S. Guggari, S. Shivakumar, G. A. Manjunath, R. Nikhil, Alagar Karthick, Abhilash Edacherian, C. Ahamed Saleel, Asif Afzal, S. Prasath, B. Saleh

    Published 2021-01-01
    “…Analysis of glass transition temperature, thermogravimetric analysis (TGA), degradation temperature, hardness, flexural strength, etc. is performed using differential scanning calorimeter, X-ray diffraction, tensile machine, and flexural machine, respectively. …”
    Get full text
    Article
  13. 973

    STUDI IDENTIFIKASI PASANGAN COMMERCIALLY PURE TITANIUM DAN UHMWPE UNTUK APLIKASI MATERIAL IMPLAN LUTUT by Firman Maulana Rusdi, Arini Dwi Cahyani

    Published 2024-12-01
    “…The biomaterial implant identification process includes X-Ray Diffraction analysis, hardness and tensile testing. …”
    Get full text
    Article
  14. 974

    Synthesis of Al-MCM-41@Ag/TiO2 Nanocomposite and Its Photocatalytic Activity for Degradation of Dibenzothiophene by Xuan Nui Pham, Tuan Dat Pham, Ba Manh Nguyen, Hoa Thi Tran, Dinh Trong Pham

    Published 2018-01-01
    “…The synthesized materials were well characterized by X-ray powder diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), N2 adsorption-desorption isotherm measurements, energy dispersive X-ray spectroscopy (EDX), UV-visible diffuse reflectance spectroscopy (UV-Vis/DRS), and X-ray photoelectron spectroscopy (XPS). …”
    Get full text
    Article
  15. 975

    Physicochemical and Morphological Properties of Extruded Adlay (Coix lachryma-jobi L) Flour by Gaopeng Zhang, Yangyue Ding, Chunlei Ni, Qingfeng Ban, Li Xu, Liandong Guo, Jianjun Cheng

    Published 2019-01-01
    “…The rheological data were modeled by the Herschel–Bulkley model. X-ray diffraction experiments showed that extrusion contributed to a decrease in relative crystallinity. …”
    Get full text
    Article
  16. 976

    Characterization of Cobalt Sulfide Thin Films Synthesized from Acidic Chemical Baths by Tizazu Abza, Dereje Gelanu Dadi, Fekadu Gashaw Hone, Tesfaye Chebelew Meharu, Gebremeskel Tekle, Eyobe Belew Abebe, Kalid Seid Ahmed

    Published 2020-01-01
    “…Cobalt sulfide thin films were synthesized from acidic chemical baths by varying the deposition time. The powder X-ray diffraction studies indicated that there are hexagonal CoS, face-centered cubic Co3S4, and cubic Co9S8 phases of cobalt sulfide. …”
    Get full text
    Article
  17. 977

    Experimental Study on Influence of Vaporous Water on Salt Expansion of Sulfate Saline Soil by Shuquan Peng, Fan Wang, Ling Fan

    Published 2019-01-01
    “…To study the effects of temperature, salinity, and ARH on salt expansion, the salt expansion test of dry sulfate saline soil under the action of vaporous water was conducted, and its composition was analyzed by X-ray diffraction (XRD) technology. Experimental results showed that sodium sulfate decahydrate crystals were produced in the sulfate saline soil if the relative humidity (RH) of pore gas exceeded the critical one so that salt expansion occurred. …”
    Get full text
    Article
  18. 978

    Conductometric, physico-chemical, and biological activity investigations of a copper–indometacin complex by AbdulAziz A. Alayyafi, Kholoud Z. Ghanem, Modhi S. Almarri, Shereen E. Salem, Esam A. Gomaa, Elsayed M. AbouElleef

    Published 2025-12-01
    “…Copper–indometacin (Cu-Indo) complex was prepared and X-ray diffraction, IR analysis, UV–V spectrophotometric analysis and thermal analysis of the formed (Cu-Indo) complex were used to characterize it. …”
    Get full text
    Article
  19. 979

    Kinetics of Transesterification of Croton megalocarpus Oil Using Alkaline Earth Catalysts with Conventional and Microwave Heating by Anil Kumar, Henry K. Kiriamiti

    Published 2020-01-01
    “…Characteristic surface, bulk, and chemical properties of the heterogeneous catalysts were obtained which included surface area, pore properties, scanning electron micrography, X-ray diffraction, basic strength, and basicity. The catalyst porosity varied as Nano MgO > Nano CaO > MgO > CaO > CaO-RO > SrO > BaO and basicity as BaO > SrO > Nano CaO > CaO RO > CaO > Nano MgO > MgO. …”
    Get full text
    Article
  20. 980

    Annealing-Induced Modifications in Physicochemical and Optoelectronic Properties of Ag-Doped Nanostructured CdS Thin Films by Vidya S. Taur, Rajesh A. Joshi, Ramphal Sharma

    Published 2012-01-01
    “…To study the effect of annealing on physicochemical and optoelectronic properties, these as grown and annealed thin films are characterized for structural, compositional, morphological, optical, and electrical properties. X-ray diffraction (XRD) pattern reveals polycrystalline nature of these thin films with increase in crystallite size from 6.4 to 11.2 nm, from XRD the direct identification of Ag doping in CdS thin films cannot be judged, while shift in characteristics peak position of CdS is observed. …”
    Get full text
    Article