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781
Effect of Nitrogen-Doped Carbon Dots (NCDs) on the Characteristics of NCD/MIL-53(Fe) Composite and Its Photocatalytic Performance for Methylene Blue Degradation under Visible Light
Published 2021-01-01“…Compared with pristine MIL-53(Fe), the M-140 was more visibly light-responsive, and its calculated band gap energy was approximately 2.3 eV. In addition, M-140 catalyst also displayed more excellent photocatalytic activity for Methylene Blue degradation in a pH range from 5 to 7. …”
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782
Microwave-Assisted Synthesis of CuO Nanoparticles Using Cordia africana Lam. Leaf Extract for 4-Nitrophenol Reduction
Published 2021-01-01“…We also evaluated the catalytic performance of CuO NPs against 4-nitrophenol (4-NP) reduction. The catalyst has shown excellent performance completing the reaction within 12 min. …”
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783
Deconstructing the Politics of Linguistic Mutation in Tom Stoppard’s Dogg’s Hamlet, Cahoot’s Macbeth
Published 2024-09-01“…This new linguistic transformation acts as a catalyst for social and political change, resisting surveillance and censorship of free speech. …”
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784
Integrated electrocatalytic synthesis of ammonium nitrate from dilute NO gas on metal organic frameworks-modified gas diffusion electrodes
Published 2024-08-01“…Theoretical calculations predict favorable transfer of adsorbed NO from the adsorption layer to the catalyst layer, which is experimentally confirmed by enhanced NO mass transfer from gas to electrolyte across the modified electrode. …”
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785
Copper Sulfide Catalyzed Porous Fluorine-Doped Tin Oxide Counter Electrode for Quantum Dot-Sensitized Solar Cells with High Fill Factor
Published 2017-01-01“…In the present research, we demonstrate the improvement of the resistance by optimization of surface area and amount of catalyst of the counter electrode. A facile chemical synthesis was used to fabricate a composite counter electrode consisting of fluorine-doped tin oxide (FTO) powder and CuS nanoparticles. …”
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786
Internet of things enabled smart agriculture: Current status, latest advancements, challenges and countermeasures
Published 2025-02-01“…Nonetheless, the COVID-19 global pandemic served as a catalyst for change in the agriculture industry, driving a shift toward greater reliance on technology over traditional labor for agricultural tasks. …”
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787
Preparation and Electrocatalytic Performance of Bi-Modified Quartz Column Particle Electrode for Phenol Degradation
Published 2015-01-01“…Quartz column is a good kind of catalyst carrier with the characteristics of high mechanical strength and good stability. …”
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788
The Hydrolysis of Carbonyl Sulfide at Low Temperature: A Review
Published 2013-01-01“…It was indicated that the catalysts are mainly involved metal oxide and activated carbon. …”
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789
Influence of Zn in the CdS Crystal Lattice and Its Impact over the Catalytic Activity in the H2 Production
Published 2022-01-01“…For the water splitting to hydrogen production, the separation of the charge carriers promoted by the incorporation of Zn in addition to the shallow trap emissions generated defects in the catalyst structure; such processes are important factors found which increased with the sonochemical method, as well as the potential matched positions.…”
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790
Synthesis and characterization of original fluorinated bis-cyclic carbonates and xanthates from a fluorinated epoxide
Published 2023-02-01“…In this work, the cycloaddition of CX2 with hexafluoropropene oxide (HFPO) was performed in the presence of a lithium bromide (LiBr) catalyst and optimized in terms of temperature, solvent, pressure, and reaction time. …”
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791
Transition Metal-Mediated Preparation of Nitrogen-Doped Porous Carbon for Advanced Zinc-Ion Hybrid Capacitors
Published 2025-01-01“…Incorporating transition metal catalysts like Ni, Co, and Fe alters the morphology, pore structure, graphitization degree, and nitrogen doping types/proportions. …”
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792
Preparation and Application of Mesoporous Nanotitania Photocatalysts Using Different Templates and pH Media
Published 2014-01-01“…The data obtained indicate that the surface area and pore volume of the current catalysts are the most effective factors for photocatalytic performance. …”
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793
Atomically thin high-entropy oxides via naked metal ion self-assembly for proton exchange membrane electrolysis
Published 2025-01-01“…Abstract Designing efficient Ruthenium-based catalysts as practical anodes is of critical importance in proton exchange membrane water electrolysis. …”
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794
Densely populated macrocyclic dicobalt sites in ladder polymers for low-overpotential oxygen reduction catalysis
Published 2025-01-01“…Abstract Dual-atom catalysts featuring synergetic dinuclear active sites, have the potential of breaking the linear scaling relationship of the well-established single-atom catalysts for oxygen reduction reaction; however, the design of dual-atom catalysts with rationalized local microenvironment for high activity and selectivity remains a great challenge. …”
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795
Enhanced Visible Light Photocatalytic Activity of Mesoporous Anatase TiO2 Codoped with Nitrogen and Chlorine
Published 2012-01-01“…It was found that N-Cl-TiO2 catalyst exhibited higher visible light photocatalytic activity than that of P25 TiO2 and N-TiO2, which was attributed to the small crystallite size, intense light absorption in visible region, and narrow band gap.…”
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796
Use of aldol condensation between furfural and acetone for biofuel production: A review
Published 2024-12-01“…This study emphasizes the critical role of catalysts, particularly heterogeneous catalysts, in increasing the efficiency and selectivity of these reactions. …”
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797
Rapid Joule-heating synthesis of metal/carbon-based electrocatalysts for efficient carbon dioxide reduction
Published 2025-01-01“…Additionally, nitrogen doping can significantly enhance the electronic conductivity of the carbon matrix and strengthen the metal-carbon interactions, thereby synergistically improving catalyst performance. When used as electrocatalysts for electrocatalytic CO2 reduction, bismuth-, indium-, and tin/carbon-carrier-based catalysts exhibit excellent Faraday efficiencies of 92.8%, 86.4%, and 73.3%, respectively, for formate generation in flow cells. …”
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798
Efficient ZrO(NO3)2.2H2O Catalyzed Synthesis of 1H-Indazolo[1,2-b] phthalazine-1,6,11(13H)-triones and Electronic Properties Analyses, Vibrational Frequencies, NMR Chemical Shift A...
Published 2020-01-01“…The synthesis of 1H-indazolo[1,2-b]phthalazine-1,6,11(13H)-trione derivatives, using one-pot three-component condensation reaction of 3-nitrophthalic anhydride, hydrazine monohydrate, dimedone, and aromatic aldehydes in the presence of ZrO(NO3)2.2H2O as the novel catalyst and in reflux conditions in EtOH was reported. …”
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799
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800
Catalytic efficiency of GO-PANI nanocomposite in the synthesis of N-Aryl-1,4-Dihydropyridine and hydroquinoline derivatives
Published 2025-01-01“…This findings indicate that the GO-PANI nanocomposite is a promising non-metal catalyst for the synthesis of N-aryl-1,4-dihydropyridine and hydroquinoline derivatives.…”
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