Heteropolyacids promoted MOF-derived high-performance Co(H4)@C-HPW0.25 catalysts for catalytic transfer hydrogenation of vanillin in mild condition

Xue, Yaqi; Xia, Haihong; Li, Jing; Su, Jiantao; Ge, Fei; Yang, Xiaohui; Jiang, Jianchun; Zhou, Minghao

doi:10.1016/j.cej.2023.147456

Chemical Engineering Journal

2023

DOI: 10.1016/j.cej.2023.147456

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Heteropolyacids promoted MOF-derived high-performance Co(H4)@C-HPW0.25 catalysts for catalytic transfer hydrogenation of vanillin in mild condition

Yaqi Xue,

Haihong Xia,

Jing Li

et al.

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2024

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Cited by 4 publications

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Efficient Hydrodeoxygenation of Lignin‐Derived Phenolic Compounds over Bifunctional Catalyst Comprising H₄PMo₁₁VO₄₀ Coupled with Ni/C

Yin,

Luo,

Singh Chauhan

et al. 2024

ChemPhysChem

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In the catalytic transformation of bio‐oil into liquid fuels having alkanes via hydrodeoxygenation (HDO), the acid and metal sites in the catalyst are pivotal for promoting the HDO of lignin‐derived phenolic compounds. This study introduces a novel bifunctional catalyst comprising phosphomolybdenum‐vanadium heteropolyacids (H4PMo11VO40) coupled with Ni/C. The HDO reaction of the model compound guaiacol was carried out under reaction conditions of 230 °C, revealing the superior performance of H4PMo11VO40 with Ni/C catalysts compared to the conventional acids, even at low dosage. The Keggin structure of H4PMo11VO40 provided a solid catalyst with strong acidic and redox properties, alongside advantages such as ease of synthesis, cost‐effectiveness, and tunable acid and redox properties at the molecular level. Characterization of Ni/C and the prepared acid demonstrated favorable pore structure with a mesopore volume of 0.281 cm3/g and an average pore size of 3.404 nm, facilitating uniform distribution and catalytic activity of Ni‐metal. Incorporating acid enhances the acidic sites, fostering synergistic interactions between metal and acidic sites within the catalyst, thereby significantly enhancing HDO performance. Guaiacol conversion at 230 °C reached 100%, with a cyclohexane selectivity of 89.3%. This study presents a promising pathway for converting lignin‐derived phenolic compounds.

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Efficient Hydrodeoxygenation of Lignin‐Derived Phenolic Compounds over Bifunctional Catalyst Comprising H₄PMo₁₁VO₄₀ Coupled with Ni/C

Yin,

Luo,

Singh Chauhan

et al. 2024

ChemPhysChem

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Co-ZIF reinforced kraft lignin biochar as an efficient catalyst for highly selective hydrodeoxygenation of lignin-derived chemicals

Chen,

Zhou

et al. 2024

Chemical Engineering Journal

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N-doped MOF-lignin hybrid catalyst for highly selective hydrodeoxygenation of lignin-derived phenols

Wu,

Li,

et al. 2024

Chemical Engineering Journal

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Heteropolyacids promoted MOF-derived high-performance Co(H4)@C-HPW0.25 catalysts for catalytic transfer hydrogenation of vanillin in mild condition

Cited by 4 publications

References 32 publications

Efficient Hydrodeoxygenation of Lignin‐Derived Phenolic Compounds over Bifunctional Catalyst Comprising H₄PMo₁₁VO₄₀ Coupled with Ni/C

Efficient Hydrodeoxygenation of Lignin‐Derived Phenolic Compounds over Bifunctional Catalyst Comprising H₄PMo₁₁VO₄₀ Coupled with Ni/C

Co-ZIF reinforced kraft lignin biochar as an efficient catalyst for highly selective hydrodeoxygenation of lignin-derived chemicals

N-doped MOF-lignin hybrid catalyst for highly selective hydrodeoxygenation of lignin-derived phenols

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Heteropolyacids promoted MOF-derived high-performance Co(H4)@C-HPW0.25 catalysts for catalytic transfer hydrogenation of vanillin in mild condition

Cited by 4 publications

References 32 publications

Efficient Hydrodeoxygenation of Lignin‐Derived Phenolic Compounds over Bifunctional Catalyst Comprising H4PMo11VO40 Coupled with Ni/C

Efficient Hydrodeoxygenation of Lignin‐Derived Phenolic Compounds over Bifunctional Catalyst Comprising H4PMo11VO40 Coupled with Ni/C

Co-ZIF reinforced kraft lignin biochar as an efficient catalyst for highly selective hydrodeoxygenation of lignin-derived chemicals

N-doped MOF-lignin hybrid catalyst for highly selective hydrodeoxygenation of lignin-derived phenols

Contact Info

Product

Resources

About

Efficient Hydrodeoxygenation of Lignin‐Derived Phenolic Compounds over Bifunctional Catalyst Comprising H₄PMo₁₁VO₄₀ Coupled with Ni/C

Efficient Hydrodeoxygenation of Lignin‐Derived Phenolic Compounds over Bifunctional Catalyst Comprising H₄PMo₁₁VO₄₀ Coupled with Ni/C