In-situ catalytic hydrogenation-liquefaction of lignin: Role of heat and mass transfer

Bioresource Technology, Год журнала: 2025, Номер unknown, С. 132669 - 132669

Опубликована: Май 1, 2025

Язык: Английский

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Selective Cleavage of C_β−O−4 Bond for Lignin Depolymerization via Paired‐Electrolysis in an Undivided Cell

Angewandte Chemie International Edition, Год журнала: 2024, Номер 63(37)

Опубликована: Июнь 20, 2024

The cleavage of C-O bonds is one the most promising strategies for lignin-to-chemicals conversion, which has attracted considerable attention in recent years. However, current catalytic system capable selectively breaking lignin often requires a precious metal catalyst and/or harsh conditions such as high-pressure H

Язык: Английский

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Aqueous Electrocatalytic Hydrogenation Depolymerization of Lignin β-O-4 Linkage via Selective C_aryl–O(C) Bond Cleavage: The Regulation of Adsorption

Journal of the American Chemical Society, Год журнала: 2024, Номер 146(46), С. 32022 - 32031

Опубликована: Ноя. 5, 2024

The cleavage of the benzene-oxygen (C

Язык: Английский

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Insight into the role of antioxidant in microbial lignin degradation: Ascorbic acid as a fortifier of lignin-degrading enzymes

Biotechnology for Biofuels and Bioproducts, Год журнала: 2025, Номер 18(1)

Опубликована: Фев. 7, 2025

Язык: Английский

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Efficient cleavage of C O bond of lignin by synergistic electrocatalysis using a polyoxometalate catalyst with bimetallic sites

International Journal of Biological Macromolecules, Год журнала: 2025, Номер 307, С. 142102 - 142102

Опубликована: Март 13, 2025

Язык: Английский

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Thermochemical conversion of bioplastics: Evolved gas analysis and kinetics factors for polylactic acid (PLA) - waste biomass mixture

Biomass and Bioenergy, Год журнала: 2025, Номер 197, С. 107848 - 107848

Опубликована: Апрель 5, 2025

Язык: Английский

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Ambient-temperature hydrogenolysis of 4-O-5 lignin model compounds to generate cyclohexanes and cyclohexanols enabled by synergy of electronic and solvent effects

Journal of Catalysis, Год журнала: 2025, Номер unknown, С. 116137 - 116137

Опубликована: Апрель 1, 2025

Язык: Английский

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A d-Electron Deficient Ru Single-Atom Catalyst that Increases the Carbon Utilization of Lignin Derivatives for the Production of Green Cyclohexanol and Methanol

ACS Catalysis, Год журнала: 2025, Номер unknown, С. 8426 - 8441

Опубликована: Май 5, 2025

Язык: Английский

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Selective hydrodeoxygenation of lignin to 4‐ethylcyclohexanol catalyzed by Cu–Ni/MgCrO_x spinel

AIChE Journal, Год журнала: 2025, Номер unknown

Опубликована: Май 13, 2025

Abstract A novel approach is proposed for producing 4‐ethylcyclohexanol, a versatile petrochemical in the polymer industry, from renewable lignin presence of Cu–Ni/MgCrO x spinel catalysts. Under synergistic effect between Ni 0 , Cu, + and balanced acidic basic properties MgO MgCr 2 O 4 an exceptional yield monomer (30.1 wt%) with 59.5% selectivity 4‐ethylcyclohexanol (yield 17.9 was achieved when depolymerization bamboo performed Cu 6 20 /MgCr 0.5 (Cr:Mg = 0.5). Catalyst characterization illustrated that formation spinel, which restrained generation NiMgO solid solution increased concentration species, along surface electron contributes to this superior hydrodeoxygenation performance lignin. Mechanistic investigation further demonstrated conversion involves tandem process C β –O bonds cleavage, demethoxylation, saturated hydrogenation. Therefore, work provides new insights on utilization.

Язык: Английский

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Bifunctional Catalyst Fe-Co/AC for Synergistic Catalyzing Microwave-assisted Lignin Hydrogenolysis

Renewable Energy, Год журнала: 2025, Номер unknown, С. 123570 - 123570

Опубликована: Май 1, 2025

Язык: Английский

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