Site-directed reduction engineering within bimetal-organic frameworks for efficient size-selective catalysis
文献类型：期刊论文
| 作者 | Bai, Xiao-Jue1; Zhai, Xu1; Zhang, Li-Ying1; Fu, Yu1; Qi, Wei2 |
| 刊名 | MATTER
 |
| 出版日期 | 2021-09-01 |
| 卷号 | 4期号:9页码:2919-2935 |
| ISSN号 | 2590-2393 |
| DOI | 10.1016/j.matt.2021.06.038 |
| 通讯作者 | Fu, Yu(fuyu@mail.neu.edu.cn) ; Qi, Wei(wqi@imr.ac.cn) |
| 英文摘要 | Directional processing of metal-organic frameworks (MOFs) into unique hybrid materials with desired structures and properties is a key scientific challenge in exploring the enhanced functionality and potential applications of MOF compounds. Here, the reducibility of MOF clusters is first revealed via theoretical calculations from the viewpoint of the reduction potential energy (E-reduction), which serves as the basic principle for the site-directed reduction processing of MOFs. During this process, the active component with a high (E-reduction) in bimetallic MOFs is selectively reduced to metal nanostructures, while the other (inert) parts maintain their structural integrity. A series of hierarchical MOFs/metal nanoparticle composites with different structures, including yolk-shell, core-shell, and dispersed, have been successfully customized. More importantly, the as-prepared hybrid materials (Co-B@ZIF-8) exhibit unique size-selective properties in catalyzing ketone hydrogenation, which originate from the combination of the high catalytic performance of the nanoscale metal catalysts and the molecular sieving behavior of the MOFs' well-defined microporous nature. |
| 资助项目 | National Natural Science Foundation of China[22072163] ; National Natural Science Foundation of China[21761132010] ; National Natural Science Foundation of China[91645114] ; Natural Science Foundation of Liaoning Province of China[2020-YQ-02] ; Open Project of State Key Laboratory of Supramolecular Structure and Materials[sklssm 202104] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000692121100003 |
| 资助机构 | National Natural Science Foundation of China ; Natural Science Foundation of Liaoning Province of China ; Open Project of State Key Laboratory of Supramolecular Structure and Materials |
| 源URL | [http://ir.imr.ac.cn/handle/321006/166891]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Fu, Yu; Qi, Wei |
| 作者单位 | 1.Northeastern Univ, Coll Sci, Dept Chem, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Shenyang Natl Lab Mat Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bai, Xiao-Jue,Zhai, Xu,Zhang, Li-Ying,et al. Site-directed reduction engineering within bimetal-organic frameworks for efficient size-selective catalysis[J]. MATTER,2021,4(9):2919-2935. |
| APA | Bai, Xiao-Jue,Zhai, Xu,Zhang, Li-Ying,Fu, Yu,&Qi, Wei.(2021).Site-directed reduction engineering within bimetal-organic frameworks for efficient size-selective catalysis.MATTER,4(9),2919-2935. |
| MLA | Bai, Xiao-Jue,et al."Site-directed reduction engineering within bimetal-organic frameworks for efficient size-selective catalysis".MATTER 4.9(2021):2919-2935. |
入库方式： OAI收割
来源：金属研究所
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