Ag and Ce nanoparticles supported on silane-modified nitrogen-doped mesoporous carbon (Ag,Ce@SNC/A1SCA) obtained through green approach as heterogeneous catalyst towards the synthesis of 3,4-disubstituted isoxazol-5(4H)-one and polyhydroquinoline derivatives

Sharma, Neha; Kouser, Mobina; Chowhan, Bushra; Kour, Jaspreet; Gupta, Monika

doi:10.1016/j.matchemphys.2023.128126

Cited by 10 publications

(3 citation statements)

References 72 publications

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“…The remaining four XPS peaks corresponded to the 3d 3/2 (903.3 and 898.9 eV) and 3d 5/2 (884.9 and 880.5 eV) of Ce 3+ (Figure 3c). 54,55 The XPS Fe 2p peaks were predominantly centered at 710.9 and 724.6 eV, which were assigned to Fe 3+ 2p 3/2 and 2p 1/2 , respectively, indicating that the oxidation state of Fe in PdFe 15 Ce 5 was +3 (Figure 3d). 36 The XPS Fe peak was considered weak and prone to noise due to the lower amount of Fe compared with Pd and Ce (Table S1).…”

Section: Resultsmentioning

confidence: 99%

Dual-Cation-Doped Pd Nanocube Supported on Aminoclay for Catalytic Reduction of 4-Nitrophenol

Zhou,

Liu,

2024

Ind. Eng. Chem. Res.

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In this study, we report the synthesis of a highly reactive and recyclable catalyst for the aqueous-phase reduction of 4-nitrophenol (4-NP) using dual-cation incorporated Pd nanocubes. Fe and Ce cation-doped Pd nanocubes (PdFeCe) were synthesized via cation exchange under mild conditions. Dual-cation incorporation effectively regulates the lattice structure and electronic interactions, providing more active sites than single metal-doped or pure Pd nanocubes. Aminoclay (AC), with excellent aqueous dispersibility, was used as a support, enhancing the recyclability of the catalyst. The PdFe 15 Ce 5 /AC catalyst exhibited superior reactivity compared to carbon-supported and commercial catalysts, demonstrating significant reactivity, stability, and recyclability improvements.

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Section: Resultsmentioning

confidence: 99%

Dual-Cation-Doped Pd Nanocube Supported on Aminoclay for Catalytic Reduction of 4-Nitrophenol

Zhou,

Liu,

2024

Ind. Eng. Chem. Res.

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“…In this N 1s spectrum, characteristic peaks at 399.09 eV and 400 eV corresponded to pyridinic-N and pyrrolic-N forms doped in the carbon framework. 42 Fig. 2(c) represents the XPS spectrum of palladium.…”

Section: Resultsmentioning

confidence: 99%

Palladium nanoparticles loaded over sheet-like N-doped graphene oxide: investigation of its catalytic potential in Suzuki coupling, in reduction of nitroarenes and in photodegradation of methyl orange

2023

Self Cite

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“…The field of nanostructured catalysts for sustainable energy conversion covers a wide range of materials, techniques of production, and applications. Nanostructured catalysts have distinct benefits such as a large surface area, heightened catalytic activity, and higher stability, making them very desirable for a range of energy conversion procedures [19][20][21][22][23][24]. Within this section, we will examine significant advancements and discoveries derived from current research conducted in this particular sector.…”

Section: Literature Reviewmentioning

confidence: 99%

Towards Sustainable Energy Conversion: Green Synthesis of Nanostructured Catalysts

Vatin,

Pandey,

Singh

et al. 2024

E3S Web Conf.

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This research investigates the creation, analysis, and assessment of nanostructured catalysts designed specifically for sustainable energy conversion purposes. Nanostructured catalysts were produced by a modified sol-gel technique, employing different ratios of precursor materials and reaction conditions. The morphological analysis showed clear disparities among the catalysts that were manufactured. Catalyst 3 had the most favorable attributes, such as a substantial surface area and pore volume. Catalyst 3 exhibited exceptional electrochemical performance, showcasing remarkable activity and selectivity. It achieved high current density and faradaic efficiency while maintaining low overpotential. The stability tests demonstrated the durability of Catalyst 3, as it showed very little decline in electrochemical performance after several cycles. These results emphasize the need of methodical tuning of synthesis parameters to customize nanostructured catalysts for particular energy conversion applications. In the future, it is important to concentrate on improving the methods used to create something and discovering new combinations of substances that can speed up the process of converting energy in a way that is efficient and does not harm the environment. Nanostructured catalysts have the potential to significantly contribute to the advancement of clean energy technology and the reduction of global environmental consequences by tackling these difficulties.

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Ag and Ce nanoparticles supported on silane-modified nitrogen-doped mesoporous carbon (Ag,Ce@SNC/A1SCA) obtained through green approach as heterogeneous catalyst towards the synthesis of 3,4-disubstituted isoxazol-5(4H)-one and polyhydroquinoline derivatives

Cited by 10 publications

References 72 publications

Dual-Cation-Doped Pd Nanocube Supported on Aminoclay for Catalytic Reduction of 4-Nitrophenol

Dual-Cation-Doped Pd Nanocube Supported on Aminoclay for Catalytic Reduction of 4-Nitrophenol

Palladium nanoparticles loaded over sheet-like N-doped graphene oxide: investigation of its catalytic potential in Suzuki coupling, in reduction of nitroarenes and in photodegradation of methyl orange

Towards Sustainable Energy Conversion: Green Synthesis of Nanostructured Catalysts

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