Showing 41 - 60 results of 86 for search '"palladium"', query time: 0.06s Refine Results
  1. 41
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  3. 43

    Photooxidation of Toluene: Correlation of Noble Metal Loading on Titania and Activation Energy by Haroon ur Rashid, Mohammad Sadiq, Muhammad Abid Zia, Saima Sadiq, M. Sohail Ahmad, Razia Aman, Muhammad Humayun, Rahmat Ali

    Published 2016-01-01
    “…A series of platinum and palladium supported on titania catalysts were prepared by wet impregnation method with the Pt or Pd loading varying in the range of 0.1–1.2 weight percent. …”
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    Article
  4. 44

    Catalyst Initiation in the Oscillatory Carbonylation Reaction by Katarina Novakovic, Julie Parker

    Published 2011-01-01
    “…Palladium(II) iodide is used as a catalyst in the phenylacetylene oxidative carbonylation reaction that has demonstrated oscillatory behaviour in both pH and heat of reaction. …”
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    Article
  5. 45

    Development of Nano Metal Powders for Ultra-Low Fire MLC Inner Electrodes by Fernando de la Vega, Eynat Mtzner, Erik Khasin, Aharon Naor, Asaf Greenshpan

    Published 2002-01-01
    “…The need to reduce metal content, especially Palladium content in the multi layer ceramic components is driven by two motives. …”
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    Article
  6. 46

    Synergistic effect of Pd+Rh on the microstructure and oxidation resistance of aluminide coatings by Zagula-Yavorska M.

    Published 2023-01-01
    “…The β-NiAl phase doped in palladium was formed in the outer zones and β-NiAl phase doped with palladium and rhodium was formed at the boundary between the outer and interdiffusion zones of both coatings. …”
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    Article
  7. 47

    TiO2/ZnS/CdS Nanocomposite for Hydrogen Evolution and Orange II Dye Degradation by Václav Štengl, Daniela Králová

    Published 2011-01-01
    “…Hydrogen evolution was observed in the presence of palladium and platinum nanoparticles deposited on TiO2/ZnS/CdS composites. …”
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    Article
  8. 48

    Green Synthesis of Trimetallic Nanocomposite (Ru/Ag/Pd)-Np and Its In Vitro Antimicrobial and Anticancer Activities by Shaimaa Hussein, Ayman M. Mahmoud, Hassan A. Elgebaly, Omnia Magdy Hendawy, Emad H. M. Hassanein, Shaima M. N. Moustafa, Nasser F. Alotaibi, Amr M. Nassar

    Published 2022-01-01
    “…In this study, we used the aqueous extract of garlic tunicate leaf to reduce a mixture of equal amounts of ruthenium chloride, silver nitrate, and palladium acetate for the biosynthesis of ruthenium/silver/palladium trimetallic nanocomposite (Ru/Ag/Pd)-Np. …”
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    Article
  9. 49

    Synthesis, Characterization, and Catalytic Activity of Pd(II) Salen-Functionalized Mesoporous Silica by Rotcharin Sawisai, Ratchaneekorn Wanchanthuek, Widchaya Radchatawedchakoon, Uthai Sakee

    Published 2017-01-01
    “…Salen ligand synthesized from 2-hydroxybenzaldehyde and 2-hydroxy-1-naphthaldehyde was used as a palladium chelating ligand for the immobilization of the catalytic site. …”
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    Article
  10. 50

    Preparation and Structural Properties of Bimetallic Noble Metals Nanoparticles in SBA-15 Systems by M. Zienkiewicz-Strzałka, S. Pikus

    Published 2015-08-01
    “…New noble bimetallic materials composed of platinum/silver, platinum/palladium and palladium/silver arrangements of nanoparticles supported on mesoporous ordered silica support were obtained and characterized. …”
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    Article
  11. 51

    Enantioselective Heck/Tsuji−Trost reaction of flexible vinylic halides with 1,3-dienes by Li-Zhi Zhang, Pei-Chao Zhang, Qian Wang, Min Zhou, Junliang Zhang

    Published 2025-01-01
    “…Here we report an efficient asymmetric domino Heck/Tsuji−Trost reaction of highly flexible vinylic halides with 1,3-dienes enabled by palladium catalysis. Specifically, the Heck insertion as stereodetermining step to form ƞ3 allyl palladium complex and in situ trapping with nucleophiles enable efficient Heck/etherification in a formal (4 + 2) cycloaddition manner. …”
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  12. 52

    INVESTIGATION OF RATIONAL BUBBLES AND VOLATILITY SPILLOVERS IN COMMODITY MARKETS: EVIDENCES FROM PRECIOUS METALS by İsmail Çelik, Hilmi Tunahan Akkuş, Nazlıgül Gülcan

    Published 2019-12-01
    “…In this study, the price bubbles of gold, silver,platinum and palladium in the commodity markets for the period between01.01.2010-19.02.2019 were investigated. …”
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    Article
  13. 53

    New directions processing of technogenic waste of the copper industry by B. R. Vokhidov, A. S. Khasanov, B. M. Nemenenok, G. F. Mamaraimov

    Published 2022-10-01
    “…Hydrometallurgical methods have been developed for the purification of palladium, platinum and rhodium with treatment, respectively, with formic, citric and nitric acids. …”
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    Article
  14. 54

    Feasibility of Using Oscillatory Catalytic Oxidation Phenomenon for Selective Carbon Monoxide Sensing by Heikki Torvela

    Published 1987-01-01
    “…Conductance oscillations were observed in samples containing palladium but not in those without. Oscillations occurred at temperatures ranging from 150℃ to 320℃. …”
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  15. 55

    Synthesis and Characterization of Pd/La<sub>2</sub>O<sub>3</sub>/ZnO Catalyst for Complete Oxidation of Methane, Propane and Butane by Ralitsa Velinova, Nina Kaneva, Georgi Ivanov, Daniela Kovacheva, Ivanka Spassova, Silviya Todorova, Genoveva Atanasova, Anton Naydenov

    Published 2025-01-01
    “…The objective of the present study was the synthesis of a palladium-containing catalyst deposited on a support modified with La<sub>2</sub>O<sub>3</sub> zinc oxide. …”
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  16. 56

    Metal and Precursor Effect during 1-Heptyne Selective Hydrogenation Using an Activated Carbon as Support by Cecilia R. Lederhos, Juan M. Badano, Nicolas Carrara, Fernando Coloma-Pascual, M. Cristina Almansa, Domingo Liprandi, Mónica Quiroga

    Published 2013-01-01
    “…Palladium, platinum, and ruthenium supported on activated carbon were used as catalysts for the selective hydrogenation of 1-heptyne, a terminal alkyne. …”
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  17. 57

    Examining the surfaces in used platinum catalysts by Trumić B., Stanković D., Trujić V.

    Published 2009-01-01
    “…For the purpose of finding more advanced platinum catalyst manufacturing technologies and achieving a higher degree of ammonia oxidation, metallographic characterization has been done on the surface of catalyst gauzes and catalyst gripper gauzes made from platinum and palladium alloys. For the examined samples of gauzes as well as the cross section of the wires, a chemical analysis was provided. …”
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  18. 58

    Synthesis, Characterization, and Spectroscopic Studies of Bis-(meso-4-methoxyphenyl)-Benziporphyrin and Its Pd-Metal Complex by Endale Mulugeta, Chang-Hee Lee

    Published 2021-01-01
    “…Metalation of the free base was performed using palladium(II) acetate salt in acetonitrile. All intermediates and the final products are fully characterized using NMR, HMRS, and UV-Vis spectroscopies and briefly discussed.…”
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  19. 59

    Oxide Nanomaterials Based on SnO2 for Semiconductor Hydrogen Sensors by George Fedorenko, Ludmila Oleksenko, Nelly Maksymovych

    Published 2019-01-01
    “…The obtained SnO2 can be used as initial material for creation of gas-sensitive layers of adsorption semiconductor sensors. Addition of palladium into the initial nanomaterial allows to improve response to hydrogen of such sensors in comparison with sensors based on undoped SnO2 and provides fast response and recovery time, a wide measuring range of hydrogen content in air ambient, and good repeatability of the sensor signal. …”
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  20. 60

    Microstructure and oxidation resistance of Pd+Zr and Pd+Hf co-doped aluminide coatings deposited on Mar-M247 nickel superalloy by Romanowska J., Zagula-Yavorska M.

    Published 2023-01-01
    “…Pd+Zr and Pd+Hf co-doped aluminide coatings were deposited on the nickel superalloy Mar-M247 by palladium electroplating followed by zirconization-aluminization or hafnization-aluminization processes. …”
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    Article