High-capacity hydrogen and nitric oxide adsorption and storage in a metal-organic framework

Bo Xiao, Paul S. Wheatley, Xuebo Zhao, Ashleigh J. Fletcher, Sarah Fox, Adriano G. Rossi, Ian L. Megson, S. Bordiga, L. Regli, K. Mark Thomas, Russell E. Morris

Research output: Contribution to journalArticle

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Abstract

Gas adsorption experiments have been carried out on a copper benzene tricarboxylate metal−organic framework material, HKUST-1. Hydrogen adsorption at 1 and 10 bar (both 77 K) gives an adsorption capacity of 11.16 mmol H2 per g of HKUST-1 (22.7 mg g-1, 2.27 wt %) at 1 bar and 18 mmol per g (36.28 mg g-1, 3.6 wt %) at 10 bar. Adsorption of D2 at 1 bar (77 K) is between 1.09 (at 1 bar) and 1.20(at <100 mbar) times the H2 values depending on the pressure, agreeing with the theoretical expectations. Gravimetric adsorption measurements of NO on HKUST-1 at 196 K (1 bar) gives a large adsorption capacity of 9 mmol g-1, which is significantly greater than any other adsorption capacity reported on a porous solid. At 298 K the adsorption capacity at 1 bar is just over 3 mmol g-1. Infra red experiments show that the NO binds to the empty copper metal sites in HKUST-1. Chemiluminescence and platelet aggregometry experiments indicate that the amount of NO recovered on exposure of the resulting complex to water is enough to be biologically active, completely inhibiting platelet aggregation in platelet rich plasma.
LanguageEnglish
Pages1203-1209
Number of pages6
JournalJournal of the American Chemical Society
Volume129
Issue number5
DOIs
Publication statusPublished - Feb 2007

Fingerprint

Nitric oxide
Adsorption
Nitric Oxide
Metals
Hydrogen
Water
Platelets
Copper
Gas adsorption
Chemiluminescence
Experiments
Platelet-Rich Plasma
Benzene
Luminescence
Platelet Aggregation
Agglomeration
Blood Platelets
Infrared radiation
Gases
Plasmas

Keywords

  • high capacity hydrogen
  • nitric oxide
  • gas adsorption
  • metal organic framework
  • chemical engineering

Cite this

Xiao, Bo ; Wheatley, Paul S. ; Zhao, Xuebo ; Fletcher, Ashleigh J. ; Fox, Sarah ; Rossi, Adriano G. ; Megson, Ian L. ; Bordiga, S. ; Regli, L. ; Thomas, K. Mark ; Morris, Russell E. / High-capacity hydrogen and nitric oxide adsorption and storage in a metal-organic framework. In: Journal of the American Chemical Society. 2007 ; Vol. 129, No. 5. pp. 1203-1209.
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abstract = "Gas adsorption experiments have been carried out on a copper benzene tricarboxylate metal−organic framework material, HKUST-1. Hydrogen adsorption at 1 and 10 bar (both 77 K) gives an adsorption capacity of 11.16 mmol H2 per g of HKUST-1 (22.7 mg g-1, 2.27 wt {\%}) at 1 bar and 18 mmol per g (36.28 mg g-1, 3.6 wt {\%}) at 10 bar. Adsorption of D2 at 1 bar (77 K) is between 1.09 (at 1 bar) and 1.20(at <100 mbar) times the H2 values depending on the pressure, agreeing with the theoretical expectations. Gravimetric adsorption measurements of NO on HKUST-1 at 196 K (1 bar) gives a large adsorption capacity of 9 mmol g-1, which is significantly greater than any other adsorption capacity reported on a porous solid. At 298 K the adsorption capacity at 1 bar is just over 3 mmol g-1. Infra red experiments show that the NO binds to the empty copper metal sites in HKUST-1. Chemiluminescence and platelet aggregometry experiments indicate that the amount of NO recovered on exposure of the resulting complex to water is enough to be biologically active, completely inhibiting platelet aggregation in platelet rich plasma.",
keywords = "high capacity hydrogen, nitric oxide, gas adsorption, metal organic framework, chemical engineering",
author = "Bo Xiao and Wheatley, {Paul S.} and Xuebo Zhao and Fletcher, {Ashleigh J.} and Sarah Fox and Rossi, {Adriano G.} and Megson, {Ian L.} and S. Bordiga and L. Regli and Thomas, {K. Mark} and Morris, {Russell E.}",
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Xiao, B, Wheatley, PS, Zhao, X, Fletcher, AJ, Fox, S, Rossi, AG, Megson, IL, Bordiga, S, Regli, L, Thomas, KM & Morris, RE 2007, 'High-capacity hydrogen and nitric oxide adsorption and storage in a metal-organic framework' Journal of the American Chemical Society, vol. 129, no. 5, pp. 1203-1209. https://doi.org/10.1021/ja066098k

High-capacity hydrogen and nitric oxide adsorption and storage in a metal-organic framework. / Xiao, Bo; Wheatley, Paul S.; Zhao, Xuebo; Fletcher, Ashleigh J.; Fox, Sarah; Rossi, Adriano G.; Megson, Ian L.; Bordiga, S.; Regli, L.; Thomas, K. Mark; Morris, Russell E.

In: Journal of the American Chemical Society, Vol. 129, No. 5, 02.2007, p. 1203-1209.

Research output: Contribution to journalArticle

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AU - Xiao, Bo

AU - Wheatley, Paul S.

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AU - Fletcher, Ashleigh J.

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AU - Thomas, K. Mark

AU - Morris, Russell E.

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N2 - Gas adsorption experiments have been carried out on a copper benzene tricarboxylate metal−organic framework material, HKUST-1. Hydrogen adsorption at 1 and 10 bar (both 77 K) gives an adsorption capacity of 11.16 mmol H2 per g of HKUST-1 (22.7 mg g-1, 2.27 wt %) at 1 bar and 18 mmol per g (36.28 mg g-1, 3.6 wt %) at 10 bar. Adsorption of D2 at 1 bar (77 K) is between 1.09 (at 1 bar) and 1.20(at <100 mbar) times the H2 values depending on the pressure, agreeing with the theoretical expectations. Gravimetric adsorption measurements of NO on HKUST-1 at 196 K (1 bar) gives a large adsorption capacity of 9 mmol g-1, which is significantly greater than any other adsorption capacity reported on a porous solid. At 298 K the adsorption capacity at 1 bar is just over 3 mmol g-1. Infra red experiments show that the NO binds to the empty copper metal sites in HKUST-1. Chemiluminescence and platelet aggregometry experiments indicate that the amount of NO recovered on exposure of the resulting complex to water is enough to be biologically active, completely inhibiting platelet aggregation in platelet rich plasma.

AB - Gas adsorption experiments have been carried out on a copper benzene tricarboxylate metal−organic framework material, HKUST-1. Hydrogen adsorption at 1 and 10 bar (both 77 K) gives an adsorption capacity of 11.16 mmol H2 per g of HKUST-1 (22.7 mg g-1, 2.27 wt %) at 1 bar and 18 mmol per g (36.28 mg g-1, 3.6 wt %) at 10 bar. Adsorption of D2 at 1 bar (77 K) is between 1.09 (at 1 bar) and 1.20(at <100 mbar) times the H2 values depending on the pressure, agreeing with the theoretical expectations. Gravimetric adsorption measurements of NO on HKUST-1 at 196 K (1 bar) gives a large adsorption capacity of 9 mmol g-1, which is significantly greater than any other adsorption capacity reported on a porous solid. At 298 K the adsorption capacity at 1 bar is just over 3 mmol g-1. Infra red experiments show that the NO binds to the empty copper metal sites in HKUST-1. Chemiluminescence and platelet aggregometry experiments indicate that the amount of NO recovered on exposure of the resulting complex to water is enough to be biologically active, completely inhibiting platelet aggregation in platelet rich plasma.

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KW - gas adsorption

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KW - chemical engineering

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