Tailoring Multiple Sites of Metal–Organic Frameworks for Highly Efficient and Reversible Ammonia Adsorption
Source abstract
Abstract
The structural diversity and designability of metal–organic frameworks (MOFs) make these porous materials a strong candidate for NH3 uptake. However, to achieve a high NH3 capture capacity and good recyclability of MOFs at the same time remains a great challenge. Here, a multiple-site ligand screening strategy of MOFs is proposed for highly efficient and reversible NH3 uptake for the first time. Based on the optimized DFT results for various possible ligands, pyrazole-3,5-dicarboxylate with multiple sites was screened as the best ligand to construct robust MOF-303(Al) with Al3+. It is experimentally found that the NH3 adsorption capacity of MOF-303(Al) is as high as 19.7 mmol g–1 at 25.0 °C and 1.0 bar, and the NH3 capture is fully reversible and no clear loss of capture capacity is observed after 20 cycles of adsorption–desorption. Various spectral studies verify that the superior NH3 capacity and excellent recyclability of MOF-303(Al) are mainly attributed to the hydrogen bonding interactions of NH3 with multiple sites of MOF-303(Al).
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Metal-Organic Frameworks: Synthesis and Applications · Covalent Organic Framework Applications · Advanced Photocatalysis Techniques
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Henan Key Laboratory of Green Chemistry, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, Key Laboratory of Green Chemical Media and Reactions, Ministry of Education, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, P. R. China
Beijing Key Laboratory of Ionic Liquids Clean Process, Institute of Process Engineering, Chinese Academy of Sciences, Beijing 100190, P. R. China
Funding
State Administration of Foreign Experts Affairs · Ministry of Education of the People's Republic of China · Ministry of Science and Technology of the People's Republic of China · National Natural Science Foundation of China · Program for Universities of Henan Province Science & Technology Innovation Talents
References (63)
Show source-provided references
1. 10.1039/C2EE02865D10.1039/C2EE02865D ↗
2. 10.1039/C5SC04368A10.1039/C5SC04368A ↗
3. 10.1016/j.atmosenv.2008.04.02110.1016/j.atmosenv.2008.04.021 ↗
4. 10.1016/j.seppur.2011.08.01410.1016/j.seppur.2011.08.014 ↗
5. 10.1002/2016GL07230510.1002/2016GL072305 ↗
6. 10.1016/j.envpol.2007.06.03310.1016/j.envpol.2007.06.033 ↗
7. 10.1021/acscentsci.8b0033710.1021/acscentsci.8b00337 ↗
8. 10.1021/je000273+10.1021/je000273+ ↗
9. 10.1016/j.micromeso.2015.06.03010.1016/j.micromeso.2015.06.030 ↗
10. 10.1016/j.ijrefrig.2009.01.00810.1016/j.ijrefrig.2009.01.008 ↗
11. 10.1021/ja410547810.1021/ja4105478 ↗
12. 10.1016/j.carbon.2003.11.00910.1016/j.carbon.2003.11.009 ↗
13. 10.1021/acsami.1c0326110.1021/acsami.1c03261 ↗
14. 10.1038/s41578-019-0140-110.1038/s41578-019-0140-1 ↗
15. 10.1021/cr200327210.1021/cr2003272 ↗
16. 10.1016/j.ccr.2011.02.01210.1016/j.ccr.2011.02.012 ↗
17. 10.1073/pnas.080490010510.1073/pnas.0804900105 ↗
18. 10.1016/j.gee.2020.03.00210.1016/j.gee.2020.03.002 ↗
19. 10.1126/science.123044410.1126/science.1230444 ↗
20. 10.1039/C7TA07847A10.1039/C7TA07847A ↗
21. 10.1039/C7CS00108H10.1039/C7CS00108H ↗
22. Qiao C. · Acta Phys.-Chim. Sin. · 2020 · 36 · 1905085
23. 10.1016/j.jcis.2010.04.07810.1016/j.jcis.2010.04.078 ↗
24. 10.1039/C5DT03436A10.1039/C5DT03436A ↗
25. 10.1021/jp902736z10.1021/jp902736z ↗
26. 10.1021/jacs.8b0031310.1021/jacs.8b00313 ↗
27. 10.1021/jacs.6b0572310.1021/jacs.6b05723 ↗
28. 10.1021/acs.est.9b0686610.1021/acs.est.9b06866 ↗
29. 10.1039/D0CC00741B10.1039/D0CC00741B ↗
30. 10.1002/anie.20180831610.1002/anie.201808316 ↗
31. 10.1016/j.ces.2014.08.05010.1016/j.ces.2014.08.050 ↗
32. 10.1002/cssc.20200030610.1002/cssc.202000306 ↗
33. 10.1021/acsami.1c0371710.1021/acsami.1c03717 ↗
34. 10.1021/jacs.1c0174910.1021/jacs.1c01749 ↗
35. 10.1021/acsanm.9b0153410.1021/acsanm.9b01534 ↗
36. 10.1016/j.micromeso.2017.09.01310.1016/j.micromeso.2017.09.013 ↗
37. 10.1021/jacs.0c1193010.1021/jacs.0c11930 ↗
38. 10.1002/anie.20201255210.1002/anie.202012552 ↗
39. 10.1021/ja903411w10.1021/ja903411w ↗
40. 10.1002/anie.20110189110.1002/anie.201101891 ↗
41. 10.1021/ic501347310.1021/ic5013473 ↗
42. 10.1016/j.poly.2018.10.07310.1016/j.poly.2018.10.073 ↗
43. 10.1007/s00894-010-0692-x10.1007/s00894-010-0692-x ↗
44. 10.1039/cs980090009110.1039/cs9800900091 ↗
45. 10.1126/sciadv.aat319810.1126/sciadv.aat3198 ↗
46. 10.1002/ejic.20180032310.1002/ejic.201800323 ↗
47. 10.1002/anie.20190134310.1002/anie.201901343 ↗
48. 10.1021/ie010913h10.1021/ie010913h ↗
49. 10.1515/pac-2014-111710.1515/pac-2014-1117 ↗
50. 10.1002/anie.20141045910.1002/anie.201410459 ↗
51. 10.1038/nchem.54810.1038/nchem.548 ↗
52. 10.1002/cssc.20170016410.1002/cssc.201700164 ↗
53. 10.1039/C6GC03026B10.1039/C6GC03026B ↗
54. 10.1002/jrs.156210.1002/jrs.1562 ↗
55. 10.1021/cg501189n10.1021/cg501189n ↗
56. 10.1016/j.micromeso.2009.02.02010.1016/j.micromeso.2009.02.020 ↗
57. 10.1021/jp507650w10.1021/jp507650w ↗
58. 10.1002/anie.20090543710.1002/anie.200905437 ↗
59. 10.1021/acscentsci.8b0023210.1021/acscentsci.8b00232 ↗
60. 10.1116/1.58203810.1116/1.582038 ↗
61. 10.1002/adma.20150241810.1002/adma.201502418 ↗
62. 10.1016/j.seppur.2016.03.01410.1016/j.seppur.2016.03.014 ↗
63. Frisch M. J. T. G. W. · 2016