Showing 2,081 - 2,100 results of 4,095 for search '"spectroscopy"', query time: 0.05s Refine Results
  1. 2081

    Absorption loss and Kerr nonlinearity in barium titanate waveguides by Annina Riedhauser, Charles Möhl, Johannes Schading, Daniele Caimi, David I. Indolese, Thomas M. Karg, Paul Seidler

    Published 2025-01-01
    “…Using cavity-enhanced photothermal spectroscopy, we measure the absorption loss of BaTiO3 ridge waveguides at wavelengths near 1550 nm to be αabs = 10.9−0.4+5.8 dB m−1, well below the propagation losses due to other sources, such as scattering. …”
    Get full text
    Article
  2. 2082

    Structures, Morphological Control, and Antibacterial Performance of Ag/TiO2 Micro-Nanocomposite Materials by Muhammad Akhsin Muflikhun, Alvin Y. Chua, Gil N. C. Santos

    Published 2019-01-01
    “…The materials were characterized by using scanning electron microscopy (SEM), energy dispersive X-ray (EDX) spectroscopy, and atomic force microscope (AFM). The result indicated that the HVPG technique is able to synthesize Ag/TiO2 with many shapes in micro- and nanoscale such as nanoparticles, nanorods, triangular nanomaterials, and nanotubes. …”
    Get full text
    Article
  3. 2083

    Structural and Electrochemical Investigation of Li1.02Mn1.92Al0.02Fe0.02Cr0.02O4 - x Fx (x=0, 0.08) Synthesized by Solid-State Method by Hai-Lang Zhang, Nanchun Xiang

    Published 2013-01-01
    “…The structure and physicochemical properties of this as-prepared powder were investigated by powder X-ray diffraction (XRD), electrochemical impedance spectroscopy (EIS), and galvanostatic charge-discharge test in detail. …”
    Get full text
    Article
  4. 2084
  5. 2085

    Immobilization of Residual Basic Dyes onto Polyamide Ion-Exchanger Materials by Mohamed Hassen V Baouab, Mohamed Khalfaoui, Aghleb Bartegi, Robert Gauthier

    Published 2005-09-01
    “…Such adsorption was monitored by visible spectroscopy. The adsorption capacity was found to depend on the degree of grafting and on the temperature. …”
    Get full text
    Article
  6. 2086

    Characterization of Chemically Treated Sisal Fiber/Polyester Composites by Adane Adugna Ayalew, Awoke Fenta Wodag

    Published 2022-01-01
    “…Functional groups of both the treated and untreated sisal fibers were characterized using Fourier transform infrared spectroscopy (FTIR). The thermal stability of sisal fiber was analyzed by thermogravimetric analysis (TGA). …”
    Get full text
    Article
  7. 2087

    Effective removal of rhodamine B dyestuff using colemanite as an adsorbent: Isotherm, kinetic, thermodynamic analysis and mechanism by Feray Bayça

    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). …”
    Get full text
    Article
  8. 2088

    A Facile and Waste-Free Strategy to Fabricate Pt-C/TiO2 Microspheres: Enhanced Photocatalytic Performance for Hydrogen Evolution by Hui Li, Xiaoyan Zhang, Xiaoli Cui

    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. The photocatalytic activity was evaluated by hydrogen evolution from water splitting under UV-vis light illumination. …”
    Get full text
    Article
  9. 2089

    Tension Strength and Fiber Morphology of Agave Cantala Roxb Leaves due to Liquid Smoke Immersion Treatment by Musa Bondaris Palungan, Mukhlis Muslimin

    Published 2022-01-01
    “…After the immersion, we investigated the chemical contents of the Agave cantala using scanning electron microscope (SEM) which is equipped by energy dispersive spectroscopy (EDS). Furthermore, the tension strength is tested using tensile strength plus 50 N. …”
    Get full text
    Article
  10. 2090

    Spectroscopic, Electrochemical, and In Silico Characterization of Complex Formed between 2-Ferrocenylbenzoic Acid and DNA by Ataf Ali Altaf, Bhajan Lal, Nasir Khan, Amin Badshah, Shafiq Ullah, Kamran Akbar

    Published 2016-01-01
    “…FcOH was characterized for interaction with DNA using theoretical and experimental methods. UV-visible spectroscopy and cyclic voltammeter (CV) were used for the experimental account of FcOH-DNA complex. …”
    Get full text
    Article
  11. 2091

    Mechanical Properties of Plastic Sand Brick Containing Plastic Waste by Kameshwar Sahani, Bhesh Raj Joshi, Kabiraj Khatri, Abiraj Thapa Magar, Sabin Chapagain, Nabanita Karmacharya

    Published 2022-01-01
    “…Moreover, the thermal resistance test, split tensile strength test, penetration test, and Fourier transform infrared spectroscopy were performed. The study concluded that the strength of plastic sand brick depends upon the uniformity of the mixture and increases when the ratio of sand and plastic in the mixture is increased to 1 : 4 from 1 : 3. …”
    Get full text
    Article
  12. 2092

    Crystallization and Melting Behavior of UHMWPE Composites Filled by Different Carbon Materials by Anqi Li, Fuzhen Li, Kancheng Mai, Zishou Zhang

    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. The results indicated that there are coexistence of the heterogeneous nucleation and the hindering effect of crystal growth by carbon materials for UHMWPE crystallization. …”
    Get full text
    Article
  13. 2093

    Caractérisation physico-chimique de pigments de peintures murales mochica : San José de Moro (viiie-xe siècles apr. J.-C.) by Nicola Sardos, Nino Del-Solar-Velarde, Rémy Chapoulie, Luis Jaime Castillo Butters

    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. …”
    Get full text
    Article
  14. 2094

    Silver Orthophosphate Immobilized on Flaky Layered Double Hydroxides as the Visible-Light-Driven Photocatalysts by Xianlu Cui, Yaogang Li, Qinghong Zhang, Hongzhi Wang

    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. The results indicated that the well-distributed Ag3PO4 in a fine crystallite size was formed on the surface of FLDH. …”
    Get full text
    Article
  15. 2095

    Biosorption of Phenolic Compounds by Fungus by Nadavala Siva Kumar, Veera M. Boddu, Abburi Krishnaiah

    Published 2009-02-01
    “…The biomass was characterized by Fourier-transform infrared spectroscopy. The adsorption capacity of the biosorbent was investigated as a function of pH, contact time, initial concentration of adsorbate and amount of biomass employed. …”
    Get full text
    Article
  16. 2096

    Evaluation of the Starch Quantification Methods of Musa paradisiaca, Manihot esculenta, and Dioscorea trífida Using Factorial Experiments by J. J. Lafont-Mendoza, C. A. Severiche-Sierra, J. Jaimes-Morales

    Published 2018-01-01
    “…The method of quantification of starch by UV-VIS spectroscopy was the best for the study samples because it presented less deviation in relation to the FTIR and Titulation methods.…”
    Get full text
    Article
  17. 2097

    Rapid Biosynthesis of Silver Nanoparticles Using Culture Supernatant of Bacteria with Microwave Irradiation by N. Saifuddin, C. W. Wong, A. A. Nur Yasumira

    Published 2009-01-01
    “…The nanoparticles were examined using UV-Visible Spectroscopy, and Transmission Electron Microscopy (TEM) analyses. …”
    Get full text
    Article
  18. 2098

    Synthesis of Nickel and Nickel Hydroxide Nanopowders by Simplified Chemical Reduction by Jeerapan Tientong, Stephanie Garcia, Casey R. Thurber, Teresa D. Golden

    Published 2014-01-01
    “…The structure of the synthesized nickel and nickel hydroxide nanoparticles was identified by X-ray diffraction and Fourier transform infrared spectroscopy.…”
    Get full text
    Article
  19. 2099

    Influence of Strain and Stress Triaxiality on the Fracture Behavior of GB 35CrMo Steel during Hot Tensile Testing by Zheng Li, Yajun Zhou, Sanxing Wang

    Published 2018-01-01
    “…Scanning electron microscopy and energy-dispersive X-ray spectroscopy demonstrated that crack formation was closely related to the presence of steel inclusions. …”
    Get full text
    Article
  20. 2100

    Removal of Pb(II) from Aqueous Solutions with Manganese Oxide-Modified Diatomite by Huynh Thanh Danh, Nguyen Thi Truc Ly, Vanthan Nguyen, Dinh Quang Khieu, Pham Dinh Du

    Published 2023-01-01
    “…The product was characterized by using X-ray diffraction, Fourier-transform infrared spectroscopy, scanning electron microscopy, transmission electron microscopy, energy-dispersive X-ray, and nitrogen adsorption-desorption isotherms. …”
    Get full text
    Article