Crossref journal-article
Wiley
Advanced Functional Materials (311)
Abstract

AbstractComposites of MIL‐100(Fe) and graphite oxide (GO) were prepared with various ratios of the two components and tested for ammonia removal in dynamic conditions. The initial and exhausted samples were characterized by X‐ray diffraction, nitrogen adsorption, thermal analysis, Fourier Transform infrared spectroscopy, Raman spectroscopy, and scanning electron microscopy. The results indicate that the formation of well‐defined MIL‐100(Fe)/GO composites is not favored. This is linked to the specific geometry of MIL‐100(Fe). The attachment of the GO carbon layers to the spherical cages of MIL‐100(Fe) (via coordination between the oxygen groups of GO and the metallic sites of the metal–organic framework) prevents the proper formation of the MIL‐100(Fe) structure. Therefore, the composite with the highest GO content has a lower porosity and smaller ammonia adsorption capacity than those calculated for the physical mixture of MIL‐100(Fe) and GO. The main mechanism of ammonia retention is via Brönsted interactions between ammonia and the water molecules present in MIL‐100(Fe). Nevertheless, the presence of excess water in the system lowers the acidity of the MIL material, and consequently causes a decrease in the ammonia adsorption. The Lewis interactions between ammonia and the metal centers in MIL also take place during the adsorption process.

Bibliography

Petit, C., & Bandosz, T. J. (2011). Synthesis, Characterization, and Ammonia Adsorption Properties of Mesoporous Metal–Organic Framework (MIL(Fe))–Graphite Oxide Composites: Exploring the Limits of Materials Fabrication. Advanced Functional Materials, 21(11), 2108–2117. Portico.

Authors 2
  1. Camille Petit (first)
  2. Teresa J. Bandosz (additional)
References 53 Referenced 336
  1. 10.1039/b802426j
  2. 10.1039/B618320B
  3. {'key': 'e_1_2_6_3_2', 'first-page': '8', 'volume-title': 'Microporous framework solids', 'author': 'Wright P.', 'year': '2008'} / Microporous framework solids by Wright P. (2008)
  4. 10.1039/b200393g
  5. 10.1039/b804680h
  6. {'key': 'e_1_2_6_6_2', 'first-page': '247', 'volume-title': 'Chemistry and Applications of Porous Metal–Organic Frameworks', 'author': 'Müller U.', 'year': '2008'} / Chemistry and Applications of Porous Metal–Organic Frameworks by Müller U. (2008)
  7. 10.1021/ja0276974
  8. 10.1002/anie.200460592
  9. 10.1039/B704325B
  10. 10.1021/la800227x
  11. 10.1002/ange.200601878
  12. 10.1039/c0jm00515k
  13. 10.1021/bm900043e
  14. 10.1002/ejic.200600698
  15. 10.1016/j.micromeso.2007.11.014
  16. 10.1016/j.micromeso.2008.08.054
  17. 10.1039/b800061a
  18. 10.1021/cm062854
  19. 10.1021/cm803502y
  20. {'key': 'e_1_2_6_20_2', 'author': 'Pichon A.', 'year': '2009', 'journal-title': 'Nat. Chem.'} / Nat. Chem. by Pichon A. (2009)
  21. {'key': 'e_1_2_6_21_2', 'first-page': '1002', 'volume': '10', 'author': 'Chen X.', 'year': '2010', 'journal-title': 'Phys. Status Solidi B'} / Phys. Status Solidi B by Chen X. (2010)
  22. 10.1021/ja105089w
  23. 10.1016/j.carbon.2010.09.059
  24. 10.1002/adma.200901581
  25. 10.1002/adfm.200900880
  26. 10.1021/la1021092
  27. 10.1126/science.283.5405.1148
  28. 10.1038/46248
  29. 10.1021/ja056906s
  30. 10.1038/nnano.2009.58
  31. 10.1016/j.carbon.2008.10.020
  32. 10.1126/science.1116275
  33. {'key': 'e_1_2_6_33_2', 'volume-title': 'Handbook of Chemistry and Physics', 'author': 'Weast R. C.', 'year': '1981'} / Handbook of Chemistry and Physics by Weast R. C. (1981)
  34. 10.1021/jp9731821
  35. 10.1016/0008-6223(91)90096-2
  36. 10.1021/ie020841
  37. 10.1039/b916672f
  38. 10.1039/b910175f
  39. 10.1039/B603664C
  40. 10.1016/j.solidstatesciences.2006.02.025
  41. 10.1063/1.1674108
  42. 10.1021/nl071822y
  43. {'key': 'e_1_2_6_43_2', 'first-page': '128', 'volume-title': 'Infrared and Raman characteristic groups frequencies: tables and charts', 'author': 'Socrates G.', 'year': '2004'} / Infrared and Raman characteristic groups frequencies: tables and charts by Socrates G. (2004)
  44. 10.1021/cm052191g
  45. 10.1016/j.jcis.2009.06.039
  46. 10.1021/la9805950
  47. 10.1021/es703056t
  48. 10.1021/jp072066n
  49. 10.1021/jp953087x
  50. {'key': 'e_1_2_6_50_2', 'first-page': '62', 'volume-title': 'Infrared and Raman Spectra of Inorganic and Coordination Compounds, Applications in Coordination, Organometallic, and Bioinorganic Chemistry', 'author': 'Nakamoto K.', 'year': '2009'} / Infrared and Raman Spectra of Inorganic and Coordination Compounds, Applications in Coordination, Organometallic, and Bioinorganic Chemistry by Nakamoto K. (2009)
  51. 10.1021/am100790v
  52. 10.1021/ar040163i
  53. 10.1021/ja01539a017
Dates
Type When
Created 14 years, 4 months ago (April 12, 2011, 4:35 a.m.)
Deposited 1 year, 10 months ago (Oct. 10, 2023, 5:36 p.m.)
Indexed 2 days, 15 hours ago (Aug. 31, 2025, 7:17 p.m.)
Issued 14 years, 4 months ago (April 12, 2011)
Published 14 years, 4 months ago (April 12, 2011)
Published Online 14 years, 4 months ago (April 12, 2011)
Published Print 14 years, 2 months ago (June 7, 2011)
Funders 0

None

@article{Petit_2011, title={Synthesis, Characterization, and Ammonia Adsorption Properties of Mesoporous Metal–Organic Framework (MIL(Fe))–Graphite Oxide Composites: Exploring the Limits of Materials Fabrication}, volume={21}, ISSN={1616-3028}, url={http://dx.doi.org/10.1002/adfm.201002517}, DOI={10.1002/adfm.201002517}, number={11}, journal={Advanced Functional Materials}, publisher={Wiley}, author={Petit, Camille and Bandosz, Teresa J.}, year={2011}, month=apr, pages={2108–2117} }