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621
Understanding energy cultures of space heating in Aotearoa New Zealand: a desktop review of slow ground source heat pump uptake
Published 2025-01-01“…Such future analysis may serve as a catalyst for stimulating future uptake of GSHP technology.…”
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622
Palladium on Layered Double Hydroxide: A Heterogeneous System for the Enol Phosphate Carbon-Oxygen Bond Activation in Aqueous Media
Published 2017-01-01“…The use of an ortho-bromoaniline as precursor allowed the synthesis of the 2-phenyl indole through an arylation/Heck cyclization. Catalyst reusability enabled the synthesis of the heterocycle in moderate yields for four consecutive runs.…”
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623
Degradation of Tetracycline by Birnessite under Microwave Irradiation
Published 2014-01-01“…The results showed that birnessite was an excellent microwave catalyst. The maximum TC removal efficiency by birnessite was 99% under MI at 400 W for 30 min in strongly acidic media. …”
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624
Process Optimization for Madhuca indica Seed Kernel Oil Extraction and Evaluation of its Potential for Biodiesel Production
Published 2024-12-01“…Also, using copper-coated dolomite as a catalyst, the extracted oil was transformed into biodiesel via transesterification. …”
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625
Les Enjeux ekphrastiques de la montagne à l’époque romantique
Published 2008-05-01“…The ekphrastic mediation thus serves as a catalyst for a whole contemporary culture seized in its very mutation, at the same time as it foregrounds the other fundamental dimension of mountains, the illumination and the sense of distance promised, if not granted, to the climber, in the here and now…”
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626
A Review on Impact of the Marine Salt Spray Environment on the Performance of Proton Exchange Membrane Fuel Cells
Published 2025-01-01“…This article focuses on the marine salt spray environment; summarizes the impact of salt ionic contamination on PEMFC performance in recent years; and mainly explores the influence mechanism of the internal components of PEMFC, including the bipolar plate, the gas diffusion layer, catalyst layer, and proton exchange membrane. In addition, this study analyzes and summarizes the polarization curve variations in the marine salt spray environment, as well as the recovery methods after contamination, in order to provide certain references of PEMFC research for marine application.…”
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627
Hydrogen production via dehydrogenation of alcohols using ruthenium hexamethylenetetramine complex
Published 2024-08-01“…The dehydrogenative oxidation of alcohols was done using a well-defined [Ru(p-cym)HMTA]Cl2 complex with a catalyst loading of 0.5 mol%. Hydrogen estimation was done for different alcohol substrates. …”
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628
Characterization of Bismuth Composited to Carbon Nanotube-Coated Titanium Cathode in Electro-Fenton System
Published 2023-01-01“…Bismuth (Bi) is a highly reactive catalyst for the generation of hydroxyl (∙OH) radicals. …”
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629
Green-Synthesized Sm3+-Doped ZnO Nanoparticles for Multifunctional Applications
Published 2024-01-01“…Photocatalytic degradation of a fast orange red (FOR) dye under UV light resulted in 88% degradation, with a minimal decrease (87.90%) observed even after five successive runs, indicating the stability and effectiveness of the catalyst. The enhancement in degradation efficiency is attributed to the incorporation of Sm3+ ions into the ZnO lattice. …”
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630
Synthesis, Antibacterial and Antioxidant Evaluation of Novel 1-(5,7-Dichloro-1,3-benzoxazol-2-yl)-1H-pyrazolo[3,4-b]quinoline Derivatives
Published 2013-01-01“…Some novel 1-(5,7-dichloro-1,3-benzoxazol-2-yl)-1H-pyrazolo[3,4-b]quinoline derivatives 8(a–f) were synthesized by reacting 5,7-dichloro-2-hydrazino-1,3-benzoxazole 4 and substituted-2-chloro-3-quinoline carbaldehydes using p-toluenesulfonic acid (PTSA) as a catalyst for the cyclisation. The target molecules have been characterized by IR, 1H NMR, 13C NMR, and mass spectral studies. …”
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631
Preparation of Nickel Nanocatalysts and Application to the Hydrodechlorination of 3-Chlorophenol under Liquid Phase
Published 2021-01-01“…The results showed that Ni-X exhibited high activities up to 98% within 90 min in the case of Ni-ZnO catalyst.…”
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632
Structural and Oxidative Properties of Manganese Incorporated Mesostructure Silica for Methane Oxidation
Published 2019-01-01“…Manganese catalysts containing templated mesostructured porous silica were prepared using different methods of preparation, namely, the direct hydrothermal (DHT), solid-state ion exchange (SSI), template ion exchange (TIE), and impregnation (Imp) methods. …”
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633
Microwave Enhanced Synthesis of Chitosan-graft Molecularly Imprinted Polymer (MIP) for Selective Extraction of Antioxidants
Published 2010-01-01“…Chitosan-graft-polyacrylamide was synthesized without any radical initiator or catalyst using microwave (MW) irradiation. The representative microwave synthesized graft copolymer was characterized by fourier transform-infrared spectroscopy, taking chitosan as a reference. …”
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634
Substantiation of directions for improving the management mechanism of the construction complex in the Donetsk People’s Republic
Published 2025-01-01“…The construction complex acts not only as a producer of material goods, but also as a catalyst for economic growth, creating a multiplier effect in related industries and stimulating innovative activity. …”
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635
Digital horizons: understanding teacher retention challenges in Myanmar's rural basic education schools through the lens of informatization
Published 2024-12-01“…It emphasizes that informatization not only enhances teaching-learning processes but also serves as a catalyst for teacher motivation and job satisfaction. …”
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636
Does a Feedforward Orientation Provide Competitive Advantages Under Disruptive Conditions? A Review of Control Literature with an Illustrative Case
Published 2024-12-01“…Moreover, when severe external environmental disruptions inevitably erode an organization’s resource bases and pose an existential threat to the organization’s survival, such a feedforward orientation could be the catalyst for coping, adapting, and developing new dynamic capabilities. …”
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637
Activation Energy for Dibenzofuran Desorption from Fe/TiO and Ce/TiO Photocatalysts Coated onto Glass Fibres
Published 2005-06-01“…The data indicated that the use of Fe 3+ or Ce 3+ ions for doping a TiO 2 photo-catalyst increased the local hardness of the doped TiO 2 photocatalyst surface. …”
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638
Production of Biodiesel from Lipid of Phytoplankton Chaetoceros calcitrans through Ultrasonic Method
Published 2014-01-01“…Oil isolation process was carried out by ultrasonic extraction method using ethanol 96%, while biodiesel synthesis was carried out by transesterification reaction using methanol and KOH catalyst under sonication. Weight of biodiesel yield per biomass Chaetoceros calcitrans is 35.35%. …”
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639
Morphological Evolvement of Carbon Nanotubes Synthesized by Using Conducting Polymer Nanofibers
Published 2020-01-01“…., shape, diameter, wall structure, and catalyst size) were carefully investigated, and the possible growth mode was discussed in detail. …”
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640
Evaluation of Contaminated Water Treatment on the Durability of Steel Piles
Published 2020-01-01“…Samples from the Ahdab oil field were used in this study. Two catalysts were selected: zinc oxide (ZnO) and titanium dioxide (TiO2) with photo presence as an energy source. …”
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