Highly active metal-acid bifunctional B-doped radial channel silica supported Ni2P for efficient hydrodeoxygenation performance
文献类型：期刊论文
| 作者 | Gou, Xiaomei1; Jiang, Bolong1; Zhu, Tianhan1,2; Zhang, Qiang; Wang, Shuai1; Li, Feng1; Wang, Huan1; Song, Hua1 |
| 刊名 | FUEL
 |
| 出版日期 | 2024-11-01 |
| 卷号 | 375页码:12 |
| 关键词 | Radial channel silica B-doped Mass transfer Metal-acid Hydrodeoxygenation |
| ISSN号 | 0016-2361 |
| DOI | 10.1016/j.fuel.2024.132580 |
| 通讯作者 | Jiang, Bolong(jiangbolong@qut.edu.cn) ; Zhu, Tianhan(zhuth@ms.giec.ac.cn) ; Song, Hua(songhua2004@sina.com) |
| 英文摘要 | Upgrading bio-oil into high-quality hydrocarbon fuel through hydrodeoxygenation (HDO) is highly desirable. Here we describe a method for fabricating a Ni2P metal-acid bifunctional catalyst (Ni2P/RCSN-B) supported on B-doped radial channels silica by a facile anion-assisted hydrothermal method. The results showed that the doped B was entered into the skeleton of RCSN to form the trigonally and tetrahedrally coordinated B species, providing the adjustable acid sites, which is responsible for the high target methylcyclohexane (MCH) product selectivity. And the radial channel pore structure promotes the efficient exposure of active sites, accelerates the mass transfer and leads to highly dispersed small Ni2P particles. Importantly, the kinetics study proved a high reaction constant for the constructed Ni2P/RCSN-B catalyst as compared to that of Ni2P supported on traditional SiO2 support, indicating the important role of the radial channel pore structure on shortening the reaction time. Benefit from the optimized acidity, rapid mass transfer and highly dispersed small Ni2P particles, Ni2P/RCSN-B achieved superior m-cresol HDO performance with HDO activity reaching 96.5 % and the selectivity to MCH reaching 91.5% within 1 h. There is no doubt that the combination of Ni2P and RCSN-B opens up a new idea for preparing high performance HDO catalysts. |
| WOS关键词 | BORON ; CATALYSTS ; HYDROGENATION ; SITES ; OXIDE ; HYDRODESULFURIZATION ; CARBIDE ; AL |
| 资助项目 | National Natural Science Foundation of China[22278068] ; National Natural Science Foundation of China[22008134] ; University Reform and Development Fund from the Central Government[2020GSP17] |
| WOS研究方向 | Energy & Fuels ; Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:001286237800001 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | National Natural Science Foundation of China ; University Reform and Development Fund from the Central Government |
| 源URL | [http://ir.giec.ac.cn/handle/344007/42596]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Jiang, Bolong; Zhu, Tianhan; Song, Hua |
| 作者单位 | 1.Northeast Petr Univ, Coll Chem & Chem Engn, Prov Key Lab Oil & Gas Chem Technol, Daqing 163318, Heilongjiang, Peoples R China 2.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gou, Xiaomei,Jiang, Bolong,Zhu, Tianhan,et al. Highly active metal-acid bifunctional B-doped radial channel silica supported Ni2P for efficient hydrodeoxygenation performance[J]. FUEL,2024,375:12. |
| APA | Gou, Xiaomei.,Jiang, Bolong.,Zhu, Tianhan.,Zhang, Qiang.,Wang, Shuai.,...&Song, Hua.(2024).Highly active metal-acid bifunctional B-doped radial channel silica supported Ni2P for efficient hydrodeoxygenation performance.FUEL,375,12. |
| MLA | Gou, Xiaomei,et al."Highly active metal-acid bifunctional B-doped radial channel silica supported Ni2P for efficient hydrodeoxygenation performance".FUEL 375(2024):12. |
入库方式： OAI收割
来源：广州能源研究所
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