Facile In Situ Hydrothermal Synthesis of Layered Zirconium Phenylphosphonate Molecular Sieve Membranes with Optimized Microstructure and Superb H2/CO2 Selectivity
Source abstract
Abstract
Layered molecular sieve membranes containing uniform interlayer galleries have offered unprecedented opportunities to reach a performance far beyond the Robeson upper bound line. In this study, we took the initiative to prepare layered zirconium phenylphosphonate (ZrPP) molecular sieve membranes with optimized microstructure on tetragonal zirconia (t-ZrO2) buffer layer-modified porous α-Al2O3 substrates by facile in situ hydrothermal growth. Relying on the 3.2 Å-sized gallery height and preferential CO2 adsorption behavior, prepared ZrPP membranes showed exceptional H2/CO2 selectivity (>100) as well as considerable H2 permeability. Furthermore, extraordinary thermal, mechanical, and chemical stability of ZrPP membranes made them potentially attractive for long-term operations under harsh conditions.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Metal-Organic Frameworks: Synthesis and Applications · Chemical Synthesis and Characterization · Covalent Organic Framework Applications
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
State Key Laboratory of Fine Chemicals, School of Chemical Engineering, Dalian University of Technology, Dalian 116024, China
State Key Laboratory of Catalysis, Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116024, China
State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China
Funding
Dalian University of Technology · National Natural Science Foundation of China · Liaoning Revitalization Talents Program
References (46)
Show source-provided references
1. 10.1016/j.memsci.2015.10.04910.1016/j.memsci.2015.10.049 ↗
2. 10.1039/C5CS00292C10.1039/C5CS00292C ↗
3. 10.1039/C4CS00159A10.1039/C4CS00159A ↗
4. 10.1021/ie202038m10.1021/ie202038m ↗
5. 10.1021/cm200939d10.1021/cm200939d ↗
6. 10.1016/j.carbon.2013.05.05710.1016/j.carbon.2013.05.057 ↗
7. 10.1002/adma.20160694910.1002/adma.201606949 ↗
8. 10.1126/science.aal245610.1126/science.aal2456 ↗
9. 10.1039/C8CC03841D10.1039/C8CC03841D ↗
10. 10.1126/sciadv.aau139310.1126/sciadv.aau1393 ↗
11. 10.1002/anie.20181008810.1002/anie.201810088 ↗
12. 10.1021/cm200555s10.1021/cm200555s ↗
13. 10.1021/ie034096s10.1021/ie034096s ↗
14. 10.1126/science.108216910.1126/science.1082169 ↗
15. 10.1039/C4TA02837F10.1039/C4TA02837F ↗
16. 10.1016/j.memsci.2015.10.02410.1016/j.memsci.2015.10.024 ↗
17. 10.1126/science.123609810.1126/science.1236098 ↗
18. 10.1002/adfm.20180151110.1002/adfm.201801511 ↗
19. 10.1021/acsnano.7b0512410.1021/acsnano.7b05124 ↗
20. 10.1021/cr400600f10.1021/cr400600f ↗
21. 10.1039/C4CS00423J10.1039/C4CS00423J ↗
22. 10.1039/C8CS00268A10.1039/C8CS00268A ↗
23. 10.1039/C4TA00108G10.1039/C4TA00108G ↗
24. 10.1039/C3TA13792A10.1039/C3TA13792A ↗
25. 10.1021/ja030226c10.1021/ja030226c ↗
26. 10.1021/la901981y10.1021/la901981y ↗
27. 10.1039/c2cc16218k10.1039/c2cc16218k ↗
28. 10.1039/C5TA00274E10.1039/C5TA00274E ↗
29. 10.1039/C7TA07803J10.1039/C7TA07803J ↗
30. 10.1021/ja805795310.1021/ja8057953 ↗
31. 10.1021/cm102601v10.1021/cm102601v ↗
32. 10.1021/jacs.5b0227610.1021/jacs.5b02276 ↗
33. 10.1039/c3ra44368j10.1039/c3ra44368j ↗
34. 10.1039/b202371g10.1039/b202371g ↗
35. 10.1016/0022-1902(78)80520-X10.1016/0022-1902(78)80520-X ↗
36. 10.1107/S010876819300693710.1107/S0108768193006937 ↗
37. 10.1002/anie.20160321110.1002/anie.201603211 ↗
38. 10.1016/j.memsci.2018.03.09010.1016/j.memsci.2018.03.090 ↗
39. Van Der Drift A. · Philips Res. Rep. · 1967 · 22 · 267
40. 10.1002/adma.20100085710.1002/adma.201000857 ↗
41. 10.1016/j.memsci.2008.04.03010.1016/j.memsci.2008.04.030 ↗
42. 10.1021/acsami.9b1880410.1021/acsami.9b18804 ↗
43. 10.1021/acsami.7b0210510.1021/acsami.7b02105 ↗
44. 10.1021/acs.chemmater.7b0014710.1021/acs.chemmater.7b00147 ↗
45. 10.1038/s41467-017-02529-610.1038/s41467-017-02529-6 ↗
46. 10.1021/cr200434v10.1021/cr200434v ↗