Showing 4,621 - 4,640 results of 5,531 for search '"metals"', query time: 0.07s Refine Results
  1. 4621

    Transient pulsed discharge preparation of graphene aerogel supports asymmetric Cu cluster catalysts promote CO2 electroreduction by Kaiyuan Liu, Hao Shen, Zhiyi Sun, Qiang Zhou, Guoqiang Liu, Zhongti Sun, Wenxing Chen, Xin Gao, Pengwan Chen

    Published 2025-01-01
    “…Abstract Designing asymmetrical structures is an effective strategy to optimize metallic catalysts for electrochemical carbon dioxide reduction reactions. …”
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    Article
  2. 4622

    Process Parameters and Tool Design in Friction Stir Extrusion: A Sustainable Recycling Technique by Mostafa Akbari, Parviz Asadi, Reza Abdi Behnagh, Fevzi Bedir, Naghdali Choupani, Tomasz Sadowski

    Published 2025-01-01
    “…This method involves a rotating mandrel and a fixed matrix within a mold, where compressed waste metal chips or primary bulk materials are introduced. …”
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  3. 4623

    Capillary condensation-driven growth of perovskite nanowire arrays for multi-functional photodetector by Gangjian Hu, Jiajun Guo, Jizhong Jiang, Lei Wang, Jiaqi Zhang, Hongxu Chen, Gangning Lou, Wei Wei, Liang Shen

    Published 2025-01-01
    “…Abstract Metal-halide perovskite nanowire array photodetectors based on the solution method are valuable in the field of polarized light detection because of their unique one-dimensional array structure and excellent photoelectric performance. …”
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    Article
  4. 4624

    Analytical model for helical particle array assessment for EMI shielding applications by Ayoub Hamidi, Ahmad Cheldavi, Asghar Habibnejad Korayem, Mohammad Baharian

    Published 2025-01-01
    “…Abstract This paper introduces an analytical method for studying power transmission through an infinite array of helical-shaped metal particles in a lossy dielectric medium. While the assessment of composite slabs’ transmitted power has been extensively researched in the electromagnetic interference (EMI) shielding field, many studies lack an adequate problem description. …”
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    Article
  5. 4625

    Locally activated semisynthetic fluorescent biosensors for imaging cellular biochemistry by Coïs, Justine, Dumat, Blaise

    Published 2025-01-01
    “…Biosensors based on fluorescent proteins are widely used as genetically encoded indicators due to their capacity to target various biological analytes (metal ions, reactive oxygen species, biomolecules, etc.) within cells with precise localization. …”
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    Article
  6. 4626

    Substrate Effect on Plasma Clean Efficiency in Plasma Enhanced Chemical Vapor Deposition System by Shiu-Ko JangJian, Ying-Lang Wang

    Published 2007-01-01
    “…The high resolution inductively coupled plasma mass spectrometer (HR-ICP-MS) is used to analyze microelement of metal ions on the surface of shower head in the PECVD chamber. …”
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  7. 4627

    High-Directivity Antenna Array Based on Artificial Electromagnetic Metamaterials with Low Refractive Index by Zhigang Xiao, Jiang Yao, Shaoquan Yin

    Published 2015-01-01
    “…MTMs are made of two layers of periodic square metallic grids and placed above the feeding array. …”
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  8. 4628

    Processing and Performance of Polymeric Transparent Conductive Composites by Parul Jain, Ranjani Muralidharan, Jennifer Sedloff, Xiao Li, Norma A. Alcantar, Julie P. Harmon

    Published 2013-01-01
    “…Recent advances in microelectronic and optoelectronic industries have spurred interest in the development of reticulate doped polymer films containing “metallic” charge transfer complexes. In this study, such reticulate doped polymer films were prepared by exposing solid solutions of bis(ethylenedioxy) tetrathiafulvalene (BEDO-TTF) in polycarbonate (PC) to iodine, forming conductive charge transfer complexes. …”
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  9. 4629

    Maturing conditions of bimetallic nanocomposites as a new factor influencing Au–Ag synergism and impact of Cu(II) and/or Fe(III) on luminescence by Veronika Svačinová, Tomáš Pluháček, Martin Petr, Karolina Siskova

    Published 2025-01-01
    “…The stability of luminescent signal of these GSNCs was tested in the presence of an excess (to 20 mM) of Cu(II) and/or Fe(III) ions (crucial cofactors in living systems). The same metallic ion concentration caused different extents of GSNC luminescence quenching, for which a plausible reasoning is suggested.…”
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  10. 4630

    Compact Low Weight High Gain Broadband Antenna by Polarization-Rotation Technique for X-Band Radar by Amir Reza Dastkhosh, Hamidreza Dalili Oskouei, Gholamreza Khademevatan

    Published 2014-01-01
    “…The antenna is fabricated by grid wires instead of solid sheet metal reflectors and with composite technology for decreasing its weight. …”
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    Article
  11. 4631

    Temperature and Cr-Co ratio on Production of Diethyl Ether from Ethanol Dehydration using Cr-Co/γ-Al2O3 Catalyst by Izza Aliyatul Muna, Firman Kurniawansyah, Mahfud Mahfud, Achmad Roesyadi

    Published 2024-12-01
    “…The dehydration of ethanol performed in a fixed bed reactor using Cr-Co/γ-Al2O3catalysts loading. The effect of metal ratio of Cr-Co was examined. Catalyst characterization was carried out using XRD, BET, and SEM-EDX analyses. …”
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  12. 4632

    Constitutive model of high-temperature rapid fracture of Si3N4 ceramics for engine turbine discs and their pore insensitivity parameters by JS Peng, FY Li, SJ Ma, XH Dong, XP Zhang

    Published 2024-10-01
    “…The metallic materials used to manufacture turbine components can potentially be replaced with ceramics such as Si3N4, but the stress on turbine discs is difficult to determine experimentally, which hinders the development and optimization of ceramics. …”
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    Article
  13. 4633

    Comprehensive reviews on technological and life cycle environmental aspects of solar–thermal adsorption refrigerator by Jun-Ki Choi, Anup Paudel, Bipin Karki, Katie Bradley, Natalie Quinn, Amy Ciric

    Published 2025-03-01
    “…This paper provides a comprehensive review of recent advancements in adsorption refrigeration technologies, including novel adsorbents like activated carbon–ethanol, metal–organic frameworks (MOFs), and composite materials designed to overcome critical challenges in heat and mass transfer. …”
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  14. 4634

    Bioaccumulation of Antimony and Arsenic in Vegetables and Health Risk Assessment in the Superlarge Antimony-Mining Area, China by Defang Zeng, Saijun Zhou, Bozhi Ren, Tengshu Chen

    Published 2015-01-01
    “…Heavy metal pollution in soils caused by mining and smelting has attracted worldwide attention for its potential health risks to residents. …”
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    Article
  15. 4635

    Performance Analysis of Wind-Induced Piezoelectric Vibration Bimorph Cantilever for Rotating Machinery by Gongbo Zhou, Houlian Wang, Zhencai Zhu, Linghua Huang, Wei Li

    Published 2015-01-01
    “…In addition, the output voltage decreases with the increase of the thickness and the ratio of metal substrate to piezoelectric patches thickness. …”
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    Article
  16. 4636

    Degradation of Reactive Blue 19 (RB19) by a Green Process Based on Peroxymonocarbonate Oxidation System by Thi Bich Viet Nguyen, Ngan Nguyen-Bich, Ngoc Duy Vu, Hien Ho Phuong, Hanh Nguyen Thi

    Published 2021-01-01
    “…The formation kinetics of HCO4− produced in situ in a H2O2−HCO3− system was studied to control the experimental conditions for the investigation of RB19 degradation at mild conditions. The effects of metallic ion catalysts, the pH, the input HCO3− and Co2+ concentrations, and UV irradiation were studied. …”
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    Article
  17. 4637

    MOF-derived intelligent arenobufagin nanocomposites with glucose metabolism inhibition for enhanced bioenergetic therapy and integrated photothermal-chemodynamic-chemotherapy by Lihua Chen, Jiaying Yang, Lingyu Jia, Xiaolu Wei, Huijun Wang, Zhuo Liu, Shan Jiang, Pengyue Li, Yanyan Zhou, Hongjie Wang, Nan Si, Baolin Bian, Qinghe Zhao, Haiyu Zhao

    Published 2025-01-01
    “…Herein, zeolitic imidazolate framework-8 was loaded with ArBu and indocyanine green, encapsulated within metal–phenolic networks for chemodynamic therapy and hyaluronic acid modification for tumor targeting. …”
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  18. 4638

    Proteomic analysis of Trichoderma harzianum secretome and their role in the biosynthesis of zinc/iron oxide nanoparticles by Micaela B. Gallo, Araceli N. Bader, Andrés Torres-Nicolini, Vera A. Alvarez, Verónica F. Consolo

    Published 2025-01-01
    “…The process is simple because fungi secrete metabolites and proteins capable of reducing metal salts in aqueous solution, however the mechanism remains largely unknown. …”
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  19. 4639

    Characterization of WO3 Thin Films Grown on Silicon by HFMOD by Joel Díaz-Reyes, Roberto Castillo-Ojeda, Miguel Galván-Arellano, Orlando Zaca-Moran

    Published 2013-01-01
    “…WO3 has been prepared by hot-filament metal oxide deposition (HFMOD). The films, chemical stoichiometry was determined by X-ray photoelectron spectroscopy (XPS). …”
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  20. 4640

    Creep rupture properties of bare and coated polycrystalline nickel-based superalloy Rene®80 by Barjesteh M.M., Abbasi S.M., Zangeneh-Madar K., Shirvani K.

    Published 2021-01-01
    “…The mechanism governing de-oxidation of vanadium metal is regarded as fundamental knowledge; however, it has not been elucidated in existing literature. …”
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