Showing 181 - 200 results of 357 for search '"catalysis"', query time: 0.04s Refine Results
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    Phototransformations of non-toxic antioxidants, the derivatives of 1,2-dihydroquinolines, in homogeneous and micellar solutions by T. D. Nekipelova

    Published 1999-01-01
    “…For the anionic surfactant (SDS) in acidic and alkaline solutions, the apparent rate constant in the micellar solutions is lower than that in the aqueous (negative micellar catalysis). At the medium pH, a positive micellar catalysis is observed, and the rate constant of the decay depends linearly on the concentration of TMDQ in the micelles, indicative of the direct reaction between TMDQ and the cationic transient species.…”
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    Theoretical understanding of water splitting by analyzing nanocatalyst photoabsorption spectra by Gollapalli Prince, Caspary Toroker Maytal

    Published 2025-02-01
    “…Photons can be used to either monitor or induce catalysis by acting as photoexcited holes or quasi particles, which aid in water splitting reaction leading to a major step towards sustainable energy. …”
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  6. 186

    Diarylmethyl Ethers for the Protection of Polyols by Sigthor Petursson

    Published 2013-01-01
    “…The formation of these ethers can be done nonselectively by the thermal reactions of diryldiazomethanes via a carbene mechanism or by tin(II) halide catalysis of the diazo compounds with diols. The catalyzed reactions give useful regioselectivities.…”
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    Catalytic pathways for N-arylation of benzimidazoles: A comprehensive review by Anila Ghulam, Tooba Jabeen, Sana Aslam, Matloob Ahmad, Magdi E.A. Zaki

    Published 2025-01-01
    “…Transition metal-based catalysis has emerged as a key strategy, utilizing metals such as copper (Cu), palladium (Pd), iron (Fe), nickel (Ni), iridium (Ir), and ruthenium (Ru). …”
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    Defect modeling in semiconductors: the role of first principles simulations and machine learning by Md Habibur Rahman, Arun Mannodi-Kanakkithodi

    Published 2025-01-01
    “…Overall, the advent of ‘DFT+ML’ promises to drive advancements in semiconductor technology, catalysis, and renewable energy applications, paving the way for the development of high-performance semiconductors which are defect-tolerant or have desirable dopability.…”
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    Piezocatalysis-combined advanced oxidation processes for organic pollutant degradation in water system by Heejin Yang, Chang-Gu Lee, Jechan Lee

    Published 2025-02-01
    “…Concurrently, research efforts have focused on enhancing the efficiency of piezoelectric catalysis by integrating it with advanced oxidation processes (AOPs). …”
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    Research Trends on Pillared Interlayered Clays (PILCs) Used as Catalysts in Environmental and Chemical Processes: Bibliometric Analysis by Iván F. Macías-Quiroga, Julián A. Rengifo-Herrera, Sandra M. Arredondo-López, Alexander Marín-Flórez, Nancy R. Sanabria-González

    Published 2022-01-01
    “…In environmental processes, PILCs have been used in photo-oxidation (32%), CWPO (21.1%), and heterogeneous catalysis (19.4%). Phenols, dyes, and VOCs have been the main pollutants studied using PILCs as catalysts. …”
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    A novel method for alumina preparation by electrotransformation AlCl3 solution under NH4Cl-catalyzed and CO2-injected conditions by Han X.-X., Liu Y.-M., Yang L.-X., Lu Y.-F., Wang R.-T., Zhang T.-A.

    Published 2022-01-01
    “…A novel method for alumina preparation by electrotransformation AlCl3 solution(EAS) under NH4Cl catalysis with injected CO2 has been proposed by Northeastern University. …”
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