Academic Journal
Enhancing the Production of Phenolic Monomers from Reductive Catalytic Fractionation of Biomass over Catalyst of Ni–N-Doped Carbon
| العنوان: | Enhancing the Production of Phenolic Monomers from Reductive Catalytic Fractionation of Biomass over Catalyst of Ni–N-Doped Carbon |
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| المؤلفون: | Kai Wu, Bingbing Luo, Ke Yang, Siyu Wang, Mingfan Li, Huiyan Zhang |
| سنة النشر: | 1753 |
| مصطلحات موضوعية: | Biochemistry, Cell Biology, Biotechnology, Chemical Sciences not elsewhere classified, small particle sizes, several key parameters, reductive catalytic fractionation, medium acid sites, extremely important precursors, experimental results demonstrated, characterization analyses exhibited, bacterial residue carbon, optimal reaction conditions, liquid fuels instead, derived phenolic monomer, 1 times higher, ni – n, holocellulose retention rate, f , 220 ° c, 2 mpa h, retention holocellulose, reaction temperature, phenolic monomers, fossil fuels, 4 times, 2 wt, systematically optimized, producing chemicals, microporous structures |
| الوصف: | Phenolic monomers and polysaccharides from the reductive catalytic fractionation of biomass are extremely important precursors for producing chemicals and liquid fuels instead of excessive consumption of fossil fuels. In this work, a novel Ni–N-doped catalyst (Ni/C f ) prepared by the metal and bacterial residue carbon was employed for promoting the production of phenolic monomers. The several key parameters such as reaction temperature, pressure, time, gas types, catalyst types, and catalyst carriers were systematically optimized. The experimental results demonstrated that the lignin-derived phenolic monomer (LDPM) yield of 45.2 wt % and holocellulose retention rate of 96.0% were obtained by the birch RCF over Ni/C f accompanied by the optimal reaction conditions of 220 °C, 3 h, and 2 MPa H 2 . The LDPM yield of birch over Ni/C f was about 5.4 times and 3.1 times higher than that of Ni/C f‑u and C f , respectively, and even better than Ni/AC, Ru/C, and Pd/C. The characterization analyses exhibited that the Ni–N-doped catalyst contained large specific surface areas, small particle sizes, microporous structures, and medium acid sites while increasing the electron transfer and interaction among C–O–N–Ni. These key factors jointly realized the efficient depolymerization of lignin into phenolic monomers and high-retention holocellulose. |
| نوع الوثيقة: | article in journal/newspaper |
| اللغة: | unknown |
| Relation: | https://figshare.com/articles/journal_contribution/Enhancing_the_Production_of_Phenolic_Monomers_from_Reductive_Catalytic_Fractionation_of_Biomass_over_Catalyst_of_Ni_N-Doped_Carbon/24983361 |
| DOI: | 10.1021/acssuschemeng.3c06294.s001 |
| الاتاحة: | https://doi.org/10.1021/acssuschemeng.3c06294.s001 https://figshare.com/articles/journal_contribution/Enhancing_the_Production_of_Phenolic_Monomers_from_Reductive_Catalytic_Fractionation_of_Biomass_over_Catalyst_of_Ni_N-Doped_Carbon/24983361 |
| Rights: | CC BY-NC 4.0 |
| رقم الانضمام: | edsbas.5A5B195A |
| قاعدة البيانات: | BASE |
| DOI: | 10.1021/acssuschemeng.3c06294.s001 |
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