Promoted catalytic performance of Ni-SBA-15 catalysts by modifying with Fe and Cu for hydrogenation of levulinic acid to gamma-valerolactone

Wang, Lei; Han, Yuexin; Gao, Shasha; Luo, Yan

doi:10.1007/s11144-018-1346-8

Cited by 9 publications

(1 citation statement)

References 21 publications

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“…Liu et al . investigated the hydrogenation of levulinic acid to γ‐valerolactone in water [63] . Ni‐ Cu‐ or FeNPs alone gave less than 60 % yield, while the combination of the three metals reached >99 % yield with complete selectivity to the desired product, showing a remarkable synergistic effect of both metals.…”

Section: Supported Nickel Catalystsmentioning

confidence: 99%

Silica‐Supported 1^st Row Transition Metal (Nano)Catalysts: Synthetic and Catalytic Insight

Guerrero‐Ríos¹,

Reina²,

Carmona-Chávez³

et al. 2023

ChemCatChem

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The combination of first‐row transition compounds or nanoparticles with silica‐based supports offers a great possibility for catalyst design. In particular, iron, cobalt and nickel‐based materials rise in attention due to their availability, low cost and interesting reactivity, enabling transformations that are not possible with noble metals. Different support strategies exist where mesoporous silica‐based supports are of particular interest due to their morphology and stability. Their high surface area, tunable pore size and volume and both, thermal and chemical stability, are of great interest in terms of catalyst adsorption and reactants diffusion. The state of the art on the catalyzed transformations to attain fine chemicals is nowadays explored from a sustainable point of view. However, up to now, it is difficult to predict or understand the key features in silica supported first‐row transition metals‐based catalyst, despite the fact that there are widely applied. The rational tailoring of nanosized materials immobilized on silica‐based supports and their application in catalysis requires to be reviewed.

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Section: Supported Nickel Catalystsmentioning

confidence: 99%

Silica‐Supported 1^st Row Transition Metal (Nano)Catalysts: Synthetic and Catalytic Insight

Guerrero‐Ríos¹,

Reina²,

Carmona-Chávez³

et al. 2023

ChemCatChem

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Effect of the Nature of Ni Species on Hydrogenation of 1,4‐Butynediol over Ni/SiO₂ Catalysts

Zhao,

Yu,

et al. 2024

ChemCatChem

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The catalytic performance of liquid‐phase hydrogenation of 1,4‐butynediol (BYD) to 1,4‐butanediol (BDO) was studied on silica‐supported Ni catalysts prepared by impregnation, sol‐gel, and ammonia evaporation methods, respectively. Due to the formation of nickel phyllosilicate, the Ni species in Ni/SiO2‐AE catalyst prepared by ammonia evaporation is difficult to reduce at 450 oC, resulting in fewer Ni0 active sites and poor hydrogenation activity. As for the impregnated Ni/SiO2‐IM, its nickel particles are prone to aggregate seriously due to their weak interaction with the support which may be not conducive to catalytic hydrogenation. On the contrary, the Ni species introduced by sol‐gel method can homogenously embedded in the amorphous silica intersecting network structure with high metal dispersion and well physical confinement effect, which greatly promotes its BYD hydrogenation performance to obtain BDO with super high selectivity.

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Screening of Solvents, Hydrogen Source, and Investigation of Reaction Mechanism for the Hydrocyclisation of Levulinic Acid to γ-Valerolactone Using Ni/SiO2–Al2O3 Catalyst

Gundekari

Srinivasan

2018

Catal Lett

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Promoted catalytic performance of Ni-SBA-15 catalysts by modifying with Fe and Cu for hydrogenation of levulinic acid to gamma-valerolactone

Cited by 9 publications

References 21 publications

Silica‐Supported 1^st Row Transition Metal (Nano)Catalysts: Synthetic and Catalytic Insight

Silica‐Supported 1^st Row Transition Metal (Nano)Catalysts: Synthetic and Catalytic Insight

Effect of the Nature of Ni Species on Hydrogenation of 1,4‐Butynediol over Ni/SiO₂ Catalysts

Screening of Solvents, Hydrogen Source, and Investigation of Reaction Mechanism for the Hydrocyclisation of Levulinic Acid to γ-Valerolactone Using Ni/SiO2–Al2O3 Catalyst

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Promoted catalytic performance of Ni-SBA-15 catalysts by modifying with Fe and Cu for hydrogenation of levulinic acid to gamma-valerolactone

Cited by 9 publications

References 21 publications

Silica‐Supported 1st Row Transition Metal (Nano)Catalysts: Synthetic and Catalytic Insight

Silica‐Supported 1st Row Transition Metal (Nano)Catalysts: Synthetic and Catalytic Insight

Effect of the Nature of Ni Species on Hydrogenation of 1,4‐Butynediol over Ni/SiO2 Catalysts

Screening of Solvents, Hydrogen Source, and Investigation of Reaction Mechanism for the Hydrocyclisation of Levulinic Acid to γ-Valerolactone Using Ni/SiO2–Al2O3 Catalyst

Contact Info

Product

Resources

About

Silica‐Supported 1^st Row Transition Metal (Nano)Catalysts: Synthetic and Catalytic Insight

Silica‐Supported 1^st Row Transition Metal (Nano)Catalysts: Synthetic and Catalytic Insight

Effect of the Nature of Ni Species on Hydrogenation of 1,4‐Butynediol over Ni/SiO₂ Catalysts