| Construction of hierarchically porous metal-organic frameworks via vapor atmosphere etching | |
| Zhai, Xu1; Cao, Tianlong1,2; Lu, Xingyu2; Gao, Ningjie3,4; Li, Linlin1; Liu, Fuchun3,4; Fu, Yu1; Qi, Wei2 | |
| Corresponding Author | Liu, Fuchun(fcliu@imr.ac.cn) ; Fu, Yu(fuyu@mail.neu.edu.cn) ; Qi, Wei(wqi@imr.ac.cn) |
| 2022-06-10 | |
| Source Publication | SCIENCE CHINA-MATERIALS
 |
| ISSN | 2095-8226 |
| Pages | 7 |
| Abstract | Developing a versatile etching strategy for constructing hierarchically porous metal-organic frameworks (HP-MOFs) with anticipated mesopores and micropores remains a crucial scientific challenge in probing the enhanced performance and potential applications of MOF materials. Herein, a universal vapor etching method is implemented to controllably create HP-MOFs. Based on the principle that the concentration of vapor is lower than that of the solution, the etching rate and strength toward MOFs are greatly reduced, enabling us to obtain intermediate products during etching. Using this strategy, a series of desired HP-MOFs with varying metal nodes have been prepared. The resultant HP-MOFs integrate the merits of mesopores (mass transfer facilitation) and micropores (large internal surface area). For the degradation of the nerve agent, dimethyl 4-nitrophenyl phosphate, HP-UiO-66 exhibits better catalytic activity than pristine UiO-66. |
| Keyword | metal-organic frameworks vapor etching nerve agent degradation HP-MOFs |
| Funding Organization | National Natural Science Foundation of China ; Open Project of State Key Laboratory of Supramolecular Structure and Materials |
| DOI | 10.1007/s40843-022-2056-9 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[22175030] ; Open Project of State Key Laboratory of Supramolecular Structure and Materials[sklssm 202205] |
| WOS Research Area | Materials Science |
| WOS Subject | Materials Science, Multidisciplinary |
| WOS ID | WOS:000810327700001 |
| Publisher | SCIENCE PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/174366 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Liu, Fuchun; Fu, Yu; Qi, Wei |
| Affiliation | 1.Northeastern Univ, Coll Sci, Dept Chem, Shenyang 110819, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Key Lab Nucl Mat Safety Assessment, Shenyang 110016, Peoples R China 4.Univ Sci & Technol China, Sch Mat Sci & Engn, Hefei 230026, Peoples R China |
| Recommended Citation GB/T 7714 | Zhai, Xu,Cao, Tianlong,Lu, Xingyu,et al. Construction of hierarchically porous metal-organic frameworks via vapor atmosphere etching[J]. SCIENCE CHINA-MATERIALS,2022:7. |
| APA | Zhai, Xu.,Cao, Tianlong.,Lu, Xingyu.,Gao, Ningjie.,Li, Linlin.,...&Qi, Wei.(2022).Construction of hierarchically porous metal-organic frameworks via vapor atmosphere etching.SCIENCE CHINA-MATERIALS,7. |
| MLA | Zhai, Xu,et al."Construction of hierarchically porous metal-organic frameworks via vapor atmosphere etching".SCIENCE CHINA-MATERIALS (2022):7. |
| Files in This Item: | There are no files associated with this item. | |||||
Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Edit Comment