RSC Advances
Catalysis articles published in the last
6 months
Ni-based catalysts supported on Hbeta zeolite for the hydrocracking of waste polyolefins
High efficiency hydrocracking degradation of mixed polyolefin polymers is achieved under mild circumstances by Ni-based catalysts supported on Hbeta.
RSC Adv., 2024,14, 15856-15861
https://doi.org/10.1039/D4RA02809K
Fe–Ni porphyrin/mesoporous titania thin film electrodes: a bioinspired nanoarchitecture for photoelectrocatalysis
Mesoporous TiO2 thin films with a crystalline structure were effectively produced and analyzed after modification with Fe and Ni porphyrins. The collaborative impact of these metal complexes was evaluated to determine if the simultaneous presence of both metalloporphyrins enhances the OER activity.
RSC Adv., 2024,14, 15832-15839
https://doi.org/10.1039/D3RA08047A
Catalytic performance of modified carbon black on methane decomposition for hydrogen production
Heat treatment changes the carbon structure, increasing the degree of graphitization and defects. Methane molecules gradually decompose at the graphitized edges of the carbon material (BAY clusters) to form ordered carbon and hydrogen.
RSC Adv., 2024,14, 15656-15663
https://doi.org/10.1039/D4RA01486C
Enhanced photocatalytic activity of porous TiO2 containing C/P/K derived from grapefruit peel
This study presents a method for synthesizing high-efficiency photocatalysts by using grapefruit peel to create porous TiO2 containing C, P, and K. innovating photocatalytic material preparation.
RSC Adv., 2024,14, 15604-15618
https://doi.org/10.1039/D4RA02180K
Characteristics of Fe/C catalysts based on pyrolysis of ferric citrate and its peroxymonosulfate activation performance to degrade sulfadiazine in water
Advanced oxidation techniques based on peroxysulfate activation have been paid much attention owing to their excellent performance in degrading stubborn pollutants in water.
RSC Adv., 2024,14, 15582-15590
https://doi.org/10.1039/D4RA00768A
Switchable divergent synthesis of chiral indole derivatives via catalytic asymmetric dearomatization of 2,3-disubstituted indoles
A CPA-catalyzed switchable divergent synthesis of chiral indolenines/indolines via the CADA of 2,3-disubstituted indoles has been described. The post-processing conditions played a key role for the structure switch of the final products.
RSC Adv., 2024,14, 15591-15596
https://doi.org/10.1039/D4RA03231D
Aryl carbonyls and carbinols as proelectrophiles for Friedel–Crafts benzylation and alkylation
Friedel–Crafts benzylation/alkylation using benzylic alcohols and aryl carbonyls as proelectrophiles is achieved using borane-ammonia and TiCl4.
RSC Adv., 2024,14, 15554-15559
https://doi.org/10.1039/D4RA02213K
Catalytic asymmetric carbenoid α-C–H insertion of ether
Significant advancements have been made in catalytic asymmetric α-C–H bond functionalization of ethers via carbenoid insertion over the past decade.
RSC Adv., 2024,14, 15167-15177
https://doi.org/10.1039/D4RA02206H
Optimized Cu-doping in ZnO electro-spun nanofibers for enhanced photovoltaic performance in perovskite solar cells and photocatalytic dye degradation
Perovskite solar cells (PSCs) compete with conventional solar cells regarding their low-temperature processing and suitable power conversion efficiency.
RSC Adv., 2024,14, 15391-15407
https://doi.org/10.1039/D4RA01544D
Investigation of the photocatalytic activity of magnetically recoverable g-C3N4/CoFe2O4/Bi2MoO6 particles for purifying tetracycline antibiotics: synthesis, characterization, ecotoxicity analysis, and plant toxicity test
To purify water polluted by tetracycline antibiotics, a new visible light-driven magnetically recoverable photocatalyst, g-C3N4/CoFe2O4/Bi2MoO6, was prepared in this study, and it effectively removed tetracycline antibiotics.
RSC Adv., 2024,14, 15302-15318
https://doi.org/10.1039/D4RA01593B
Synthesis and characterization of a green and recyclable arginine-based palladium/CoFe2O4 nanomagnetic catalyst for efficient cyanation of aryl halides
The utilization of magnetic nanoparticles in the fields of science and technology has gained considerable popularity.
RSC Adv., 2024,14, 14139-14151
https://doi.org/10.1039/D4RA01200C
A lost piece of the puzzle of the alkane cracking mechanism: a carbanion pathway on a solid base catalyst
The cracking of propane molecules via a thermal cracking process, a base-catalyzed process, and a strong-base-catalyzed process was studied by means of catalyst characterization and evaluation of catalyst performance.
RSC Adv., 2024,14, 15071-15084
https://doi.org/10.1039/D4RA00878B
Effect of calcination temperature induced structural modifications on the photocatalytic efficacy of Fe2O3–ZrO2 nanostructures: mechanochemical synthesis
Water contamination due to organic pollutants is a challenging issue around the globe, and several attempts have been made to deal with this issue.
RSC Adv., 2024,14, 15085-15094
https://doi.org/10.1039/D4RA01944J
Investigation of the cooperative-effects of Lewis- and Brønstedt acids in homogeneously catalyzed OME fuel synthesis by inline-NMR monitoring
The cooperative effect of Lewis and Brønsted acids within the OME fuel synthesis was investigated via inline NMR monitoring.
RSC Adv., 2024,14, 14942-14948
https://doi.org/10.1039/D4RA00744A
Synergistic effect between In2O3 and ZrO2 in the reverse water gas shift reaction
The 75In2O3–25ZrO2 forms a solid solution structure, and can achieve 28% CO2 conversion and 96% CO selectivity during a 200 h-test.
RSC Adv., 2024,14, 14868-14874
https://doi.org/10.1039/D4RA01372G
Developments and applications of α-bromonitrostyrenes in organic syntheses
In this work, we have described the use of α-bromonitrostyrenes in the synthesis of a wide variety of carbocyclic and heterocyclic compounds under organocatalysis, metal catalysis, and base-catalysis systems as well as catalyst-free reactions.
RSC Adv., 2024,14, 14835-14846
https://doi.org/10.1039/D4RA02474E
Selective hydrogenolysis of 5-hydroxymethylfurfural to 2,5-dimethylfuran with high yield over bimetallic Ru–Co/AC catalysts
Catalytic hydrogenolysis of 5-hydroxymethylfurfural (HMF) to 2,5-dimethylfuran (DMF) has become a hot topic in the bioenergy field in recent years.
RSC Adv., 2024,14, 14982-14991
https://doi.org/10.1039/D4RA02054E
An in situ phase transformation induced mesoporous heterointerface for the alkaline hydrogen evolution reaction
In situ phase transformation is achieved from single-phase Co3O4 to CoO/CoP hybrid phases, which acts as a highly efficient electrocatalyst for the hydrogen evolution reaction.
RSC Adv., 2024,14, 14886-14893
https://doi.org/10.1039/D4RA02063D
Kill two birds with one stone: simultaneous removal of volatile organic compounds and ozone secondary pollution by a novel photocatalytic process
Synergistic treatment of VOCs and O3 secondary pollution in the optimal photocatalytic reactor.
RSC Adv., 2024,14, 14784-14792
https://doi.org/10.1039/D4RA00366G
Photoredox-catalyzed sulfonylation of diaryliodonium salts with DABSO and silyl enolates involving the insertion of SO2
A versatile photoredox-catalyzed three-component sulfonylation of diaryliodonium salts with DABSO and silyl enolates involving the insertion of SO2 for the synthesis of β-keto sulfones was developed.
RSC Adv., 2024,14, 14697-14701
https://doi.org/10.1039/D4RA02773F
Expression of concern: Palladium supported on mixed-metal–organic framework (Co–Mn-MOF-74) for efficient catalytic oxidation of CO
RSC Adv., 2024,14, 14702-14702
https://doi.org/10.1039/D4RA90053G
Correction: Nickel-catalyzed γ-alkylation of cyclopropyl ketones with unactivated primary alkyl chlorides: balancing reactivity and selectivity via halide exchange
RSC Adv., 2024,14, 14703-14703
https://doi.org/10.1039/D4RA90052A
Enhanced photocatalytic efficiency of porous ZnO coral-like nanoplates for organic dye degradation
ZnO nanomaterials have been extensively used as photocatalysts for the removal of pollutants in aqueous environments.
RSC Adv., 2024,14, 14672-14679
https://doi.org/10.1039/D4RA01345J
Development of novel transition metal-catalyzed synthetic approaches for the synthesis of a dihydrobenzofuran nucleus: a review
The dihydrobenzofuran scaffolds demonstrate a wide range of biological activities. Several transition metals have been employed as catalysts for the efficacious synthesis of these structurally important frameworks.
RSC Adv., 2024,14, 14539-14581
https://doi.org/10.1039/D4RA01830C
A novel layered double hydroxide-based ternary nanocomposite for the effective photocatalytic degradation of rhodamine B
Photocatalytic degradation of organic pollutants is a green and effective route of wastewater treatment.
RSC Adv., 2024,14, 14523-14538
https://doi.org/10.1039/D4RA00685B
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