Efficient selective hydrogenation of terminal alkynes over Pd-Ni nanoclusters encapsulated inside S-1 zeolite
文献类型：期刊论文
| 作者 | Lu, Qiqi1,3; Wei, Xiu-Zhi4; Zhang, Qi2; Zhang, Xinghua2; Chen, Lungang2; Liu, Jianguo2; Chen, Yubao5; Ma, Longlong2 |
| 刊名 | MICROPOROUS AND MESOPOROUS MATERIALS
 |
| 出版日期 | 2024-02-01 |
| 卷号 | 365页码:6 |
| 关键词 | Pd-Ni bimetallic clusters Zeolite encapsulation Selective hydrogenation Phenylacetylene Solvent effect |
| ISSN号 | 1387-1811 |
| DOI | 10.1016/j.micromeso.2023.112883 |
| 通讯作者 | Liu, Jianguo(liujg@seu.edu.cn) ; Chen, Yubao(chenyubao@ynnu.edu.cn) ; Ma, Longlong(mall@seu.edu.cn) |
| 英文摘要 | Selective hydrogenation of alkynes is a challenging reaction that requires selective and efficient catalysts to achieve the desired alkenes. The development of general and robust catalysts that can operate under mild conditions and tolerate a wide range of functional groups is still an active area of research. Here, Pd-M bimetallic clusters (M = Ni, Cu, Mn, Fe) encapsulated inside S-1 zeolite were prepared and applied in the selective hy-drogenation of substituted terminal alkynes. Among them, the Pd0.6Ni@S-1 catalyst displayed 91 % selectivity to styrene at the full conversion of phenylacetylene. Derivatives of phenylacetylene containing either electron withdrawing/donating or sensitive functional groups were effectively converted into the corresponding alkenes. The confinement effect of zeolite effectively inhibited the over-hydrogenation reaction and enhanced the stability of the catalysts. Furthermore, the product distribution was solvent-dependent by correlating the reaction selectivity with solvent properties. Apolar solvent showed the highest selectivity to styrene in the selective hydrogenation of phenylacetylene due to the competitive adsorption of apolar solvent and styrene on catalysts. |
| WOS关键词 | SEMIHYDROGENATION ; CATALYST ; CINNAMALDEHYDE |
| 资助项目 | National Natural Science Foundation of China[52236010] ; National Natural Science Foundation of China[51976225] ; Fundamental Research Funds for the Central Universities[2242022R10058] ; Key Project of Yunnan Fundamental Research Program[202301AS070011] ; Acade-mician and Expert Workstation of Yunnan Province, China[202205AF150024] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001112115700001 |
| 出版者 | ELSEVIER |
| 资助机构 | National Natural Science Foundation of China ; Fundamental Research Funds for the Central Universities ; Key Project of Yunnan Fundamental Research Program ; Acade-mician and Expert Workstation of Yunnan Province, China |
| 源URL | [http://ir.giec.ac.cn/handle/344007/40420]  |
| 专题 | 中国科学院广州能源研究所 |
| 通讯作者 | Liu, Jianguo; Chen, Yubao; Ma, Longlong |
| 作者单位 | 1.Chinese Acad Sci, CAS Key Lab Renewable Energy Guangdong Prov, Key Lab New & Renewable Energy Res & Dev, Guangzhou Inst Energy Convers, Guangzhou 510640, Peoples R China 2.Southeast Univ, Sch Energy & Environm, Key Lab Energy Thermal Convers & Control, Minist Educ, Nanjing 210096, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 4.Univ Sci & Technol China, Dept Engn Sci, Hefei 230026, Peoples R China 5.Yunnan Normal Univ, Sch Energy & Environm Sci, Kunming 650500, Yunnan, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Qiqi,Wei, Xiu-Zhi,Zhang, Qi,et al. Efficient selective hydrogenation of terminal alkynes over Pd-Ni nanoclusters encapsulated inside S-1 zeolite[J]. MICROPOROUS AND MESOPOROUS MATERIALS,2024,365:6. |
| APA | Lu, Qiqi.,Wei, Xiu-Zhi.,Zhang, Qi.,Zhang, Xinghua.,Chen, Lungang.,...&Ma, Longlong.(2024).Efficient selective hydrogenation of terminal alkynes over Pd-Ni nanoclusters encapsulated inside S-1 zeolite.MICROPOROUS AND MESOPOROUS MATERIALS,365,6. |
| MLA | Lu, Qiqi,et al."Efficient selective hydrogenation of terminal alkynes over Pd-Ni nanoclusters encapsulated inside S-1 zeolite".MICROPOROUS AND MESOPOROUS MATERIALS 365(2024):6. |
入库方式： OAI收割
来源：广州能源研究所
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