Selective Hydrogenation of Furfural Under Mild Conditions Over Single-Atom Pd1/α-MoC Catalyst
文献类型：期刊论文
| 作者 | Liu, Ziyue1,3; Chen, Xiaoli1; Luo, Mi1; Jiang, Qian1; Li, Xinyue3; Yang, Chengmei1,2; Zhang, Qi4; Ma, Longlong4; Yan, Long1,2 |
| 刊名 | CHEMSUSCHEM
 |
| 出版日期 | 2024-11-10 |
| 页码 | 11 |
| 关键词 | Molybdenum carbide Single-atom catalyst Selective hydrogenation Furfural Mechanism study |
| ISSN号 | 1864-5631 |
| DOI | 10.1002/cssc.202401802 |
| 通讯作者 | Zhang, Qi(zhangqiseu@seu.edu.cn) ; Yan, Long(yanlong@ms.giec.ac.cn) |
| 英文摘要 | The selective activation of C=O bonds was the key challenge in the field of biomass utilization. Researchers worked on this purpose by developing high-active and high-selective catalysts. In this study, a Pd1/alpha-MoC single-atom catalyst was synthesized and applied in selective hydrogenation of biomass-derived furfural with 96.7 % conversion and 92.4 % selectivity under a near-room temperature. With various characterizations, the formation of Pd single-atom sites over the surface of alpha-MoC was confirmed. Then, the dominant structure of Pd single-atom site and the reaction pathway were proposed with experimental and Density Functional Theory (DFT) studies. Compared with undecorated alpha-MoC, the introduction of Pd single-atom species significantly altered the reaction mechanism from Meerwein-Ponndorf-Verley (MPV) process. Moreover, the Pd single-atoms loading on alpha-MoC(111) surface notably reduced the energy barriers of H2 activation and C=O bond hydrogenation, which may lead to the improving catalytic performance of alpha-MoC based catalyst. Hence, this investigation could provide a new strategy and understanding for the development of high-active and low-cost catalysts. |
| WOS关键词 | C-C ; BIOMASS ; CONVERSION ; ALCOHOL ; REDUCTION ; WATER ; MOC |
| 资助项目 | the Natural Science Foundation of China[22005308] ; Natural Science Foundation of China[2023 A04 J0662] ; Science and Technology Projects in Guangzhou |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics |
| 语种 | 英语 |
| WOS记录号 | WOS:001354216100001 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 资助机构 | the Natural Science Foundation of China ; Natural Science Foundation of China ; Science and Technology Projects in Guangzhou |
| 源URL | [http://ir.giec.ac.cn/handle/344007/43516]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Zhang, Qi; Yan, Long |
| 作者单位 | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, CAS Key Lab Renewable Energy, Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Peoples R China 2.Univ Sci & Technol China, Sch Energy Sci & Engn, Guangzhou 510640, Peoples R China 3.Univ Sci & Technol China, Dept Thermal Sci & Energy Engn, Hefei 230026, Peoples R China 4.Southeast Univ, Sch Energy & Environm, Key Lab Energy Thermal Convers & Control, Minist Educ, Nanjing 210096, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Ziyue,Chen, Xiaoli,Luo, Mi,et al. Selective Hydrogenation of Furfural Under Mild Conditions Over Single-Atom Pd1/α-MoC Catalyst[J]. CHEMSUSCHEM,2024:11. |
| APA | Liu, Ziyue.,Chen, Xiaoli.,Luo, Mi.,Jiang, Qian.,Li, Xinyue.,...&Yan, Long.(2024).Selective Hydrogenation of Furfural Under Mild Conditions Over Single-Atom Pd1/α-MoC Catalyst.CHEMSUSCHEM,11. |
| MLA | Liu, Ziyue,et al."Selective Hydrogenation of Furfural Under Mild Conditions Over Single-Atom Pd1/α-MoC Catalyst".CHEMSUSCHEM (2024):11. |
入库方式： OAI收割
来源：广州能源研究所
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