Dynamic Imine Exchange Reactions for Facile Synthesis of Imine-Linked Covalent Organic Frameworks
Source abstract
Abstract
Covalent organic frameworks (COFs) are an emerging class of crystalline porous materials with promising applications. However, the lack of an efficient, systematic, and scalable synthesis protocol to produce high-quality COFs with desirable structures still hinders their further promotion and application. Here, based on the concept of dynamic covalent chemistry, we propose to achieve the rapid preparation of imine-linked COFs by employing imine exchange reactions, which allows us to adopt a facile solution stirring refluxing synthetic method due to the change of the reaction type. Such a synthesis protocol not only avoids harsh reaction conditions but also enables us to obtain crystalline COF-300 in 20 min with an ultrahigh space-time yield of >850 kg m –3 day –1 . The resulting product exhibited superior porosity and carbon capture performance compared to that of the previously reported synthetic methods. Moreover, this synthetic strategy can also be extended to the preparation of various imine-linked COFs.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Covalent Organic Framework Applications · Metal-Organic Frameworks: Synthesis and Applications · Membrane Separation and Gas Transport
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Chemistry and Key Laboratory for Preparation and Application of Ordered Structural Materials of Guangdong Province, Shantou University, Shantou 515063, China
Chemistry and Chemical Engineering Guangdong Laboratory, Shantou 515021, China
Key Laboratory of Organosilicon Chemistry and Material Technology of Ministry of Education, Hangzhou Normal University, Hangzhou 311121, P. R. China
Funding
Li Ka Shing Foundation · Special Fund Project for Science and Technology Innovation Strategy of Guangdong Province · National Natural Science Foundation of China · Guangdong Provincial Association for Science and Technology · Key Laboratory of Organosilicon Chemistry and Material Technology, Ministry of Education · Chemistry and Chemical Engineering Guangdong Laboratory
References (61)
Show source-provided references
1. 10.1002/1521-3773(20020315)41:6<898::AID-ANIE898>3.0.CO;2-E10.1002/1521-3773(20020315)41:6<898::AID-ANIE898>3.0.CO;2-E ↗
2. 10.1039/B616752G10.1039/B616752G ↗
3. 10.1039/b513441m10.1039/b513441m ↗
4. 10.1039/C7CS00117G10.1039/C7CS00117G ↗
5. 10.1002/adma.20160610010.1002/adma.201606100 ↗
6. 10.1002/anie.20181352510.1002/anie.201813525 ↗
7. 10.1039/c3cs60044k10.1039/c3cs60044k ↗
8. 10.1039/D3TA00302G10.1039/D3TA00302G ↗
9. 10.1021/ar500037v10.1021/ar500037v ↗
10. 10.1038/s41570-019-0153-810.1038/s41570-019-0153-8 ↗
11. 10.1021/acs.accounts.5b0036910.1021/acs.accounts.5b00369 ↗
12. 10.1126/science.aal158510.1126/science.aal1585 ↗
13. 10.1021/jacs.8b1033410.1021/jacs.8b10334 ↗
14. 10.1021/acs.chemrev.9b0055010.1021/acs.chemrev.9b00550 ↗
15. 10.1002/adma.20160394510.1002/adma.201603945 ↗
16. 10.1021/jacs.8b0132010.1021/jacs.8b01320 ↗
17. 10.1021/jacs.2c0530910.1021/jacs.2c05309 ↗
18. 10.1021/jacs.2c1381710.1021/jacs.2c13817 ↗
19. 10.1021/jacs.2c1103710.1021/jacs.2c11037 ↗
20. 10.1021/jacs.2c1145410.1021/jacs.2c11454 ↗
21. 10.1021/jacs.6b0065210.1021/jacs.6b00652 ↗
22. 10.1038/s41467-022-35674-810.1038/s41467-022-35674-8 ↗
23. 10.1002/adma.20200203810.1002/adma.202002038 ↗
24. 10.1021/jacs.2c1050910.1021/jacs.2c10509 ↗
25. 10.1039/D0CS00199F10.1039/D0CS00199F ↗
26. 10.1007/s11426-020-9836-x10.1007/s11426-020-9836-x ↗
27. 10.1039/C9CS00827F10.1039/C9CS00827F ↗
28. 10.1021/jacs.0c0055310.1021/jacs.0c00553 ↗
29. 10.1021/ja809625610.1021/ja8096256 ↗
30. 10.1126/science.aac834310.1126/science.aac8343 ↗
31. 10.1126/science.aat767910.1126/science.aat7679 ↗
32. 10.1038/s41570-022-00437-y10.1038/s41570-022-00437-y ↗
33. 10.1038/s41557-023-01181-610.1038/s41557-023-01181-6 ↗
34. 10.1002/anie.20221756510.1002/anie.202217565 ↗
35. 10.1021/jacs.6b0881510.1021/jacs.6b08815 ↗
36. 10.1021/jacs.7b0124010.1021/jacs.7b01240 ↗
37. 10.1039/C6CC00947F10.1039/C6CC00947F ↗
38. 10.1021/jacs.7b0691310.1021/jacs.7b06913 ↗
39. 10.1002/anie.20190955410.1002/anie.201909554 ↗
40. 10.1021/jacs.7b0230310.1021/jacs.7b02303 ↗
41. 10.31635/ccschem.020.20190009410.31635/ccschem.020.201900094 ↗
42. 10.1021/jacs.3c0172910.1021/jacs.3c01729 ↗
43. 10.1021/jacs.0c1107310.1021/jacs.0c11073 ↗
44. 10.1021/jacs.2c0395910.1021/jacs.2c03959 ↗
45. 10.1021/ja409033p10.1021/ja409033p ↗
46. 10.1021/jacs.7b0109710.1021/jacs.7b01097 ↗
47. 10.1021/jacs.8b1061210.1021/jacs.8b10612 ↗
48. 10.1021/jacs.8b1369110.1021/jacs.8b13691 ↗
49. 10.1021/jacs.0c0773210.1021/jacs.0c07732 ↗
50. 10.1021/jacs.0c1250510.1021/jacs.0c12505 ↗
51. 10.1038/s41563-023-01523-210.1038/s41563-023-01523-2 ↗
52. 10.1038/s41467-020-19858-810.1038/s41467-020-19858-8 ↗
53. 10.1021/jacs.2c1228410.1021/jacs.2c12284 ↗
54. 10.1039/C8TA10333J10.1039/C8TA10333J ↗
55. 10.1021/acssuschemeng.1c0631810.1021/acssuschemeng.1c06318 ↗
56. 10.1002/aic.69011012510.1002/aic.690110125 ↗
57. 10.1038/s41467-020-18588-110.1038/s41467-020-18588-1 ↗
58. 10.1021/ja206846p10.1021/ja206846p ↗
59. 10.1039/C6CC01171C10.1039/C6CC01171C ↗
60. 10.1021/ja509293610.1021/ja5092936 ↗
61. 10.1039/D0SC03909H10.1039/D0SC03909H ↗