Hydrogen Storage in Microporous Metal-Organic Frameworks
Metal-organic framework-5 (MOF-5) of composition$Zn_{4}O(BDC)_{3}$(BDC = 1,4-benzenedicarboxylate) with a cubic three-dimensional extended porous structure adsorbed hydrogen up to 4.5 weight percent (17.2 hydrogen molecules per formula unit) at 78 kelvin and 1.0 weight percent at room temperature an...
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| Veröffentlicht in: | Science (American Association for the Advancement of Science) 2003-05, Vol.300 (5622), p.1127-1129 |
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| creator | Rosi, Nathaniel L. Eckert, Juergen Eddaoudi, Mohamed Vodak, David T. Kim, Jaheon O'Keeffe, Michael Yaghi, Omar M. |
| description | Metal-organic framework-5 (MOF-5) of composition$Zn_{4}O(BDC)_{3}$(BDC = 1,4-benzenedicarboxylate) with a cubic three-dimensional extended porous structure adsorbed hydrogen up to 4.5 weight percent (17.2 hydrogen molecules per formula unit) at 78 kelvin and 1.0 weight percent at room temperature and pressure of 20 bar. Inelastic neutron scattering spectroscopy of the rotational transitions of the adsorbed hydrogen molecules indicates the presence of two well-defined binding sites (termed I and II), which we associate with hydrogen binding to zinc and the BDC linker, respectively. Preliminary studies on topologically similar isoreticular metal-organic framework-6 and -8 (IRMOF-6 and -8) having cyclobutylbenzene and naphthalene linkers, respectively, gave approximately double and quadruple (2.0 weight percent) the uptake found for MOF-5 at room temperature and 10 bar. |
| doi_str_mv | 10.1126/science.1083440 |
| format | Article |
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Inelastic neutron scattering spectroscopy of the rotational transitions of the adsorbed hydrogen molecules indicates the presence of two well-defined binding sites (termed I and II), which we associate with hydrogen binding to zinc and the BDC linker, respectively. Preliminary studies on topologically similar isoreticular metal-organic framework-6 and -8 (IRMOF-6 and -8) having cyclobutylbenzene and naphthalene linkers, respectively, gave approximately double and quadruple (2.0 weight percent) the uptake found for MOF-5 at room temperature and 10 bar.</description><identifier>ISSN: 0036-8075</identifier><identifier>EISSN: 1095-9203</identifier><identifier>DOI: 10.1126/science.1083440</identifier><identifier>PMID: 12750515</identifier><identifier>CODEN: SCIEAS</identifier><language>eng</language><publisher>Washington, DC: American Association for the Advancement of Science</publisher><subject>Absorption and adsorption ; Binding sites ; Biological and medical sciences ; Climate ; Fuel cells ; Fundamental and applied biological sciences. Psychology ; Gas absorption ; Gas adsorption ; Gases ; Hydrogen ; Hydrogen as fuel ; Hydrogen fuels ; Kinetics ; Materials ; Methods ; Molecular and cellular biology ; Molecular rotation ; Molecular Structure ; Molecules ; Organic chemistry ; Room temperature ; Rotational spectra ; Scientific Concepts ; Sorption ; Spectroscopy ; Water pressure ; Zeolites</subject><ispartof>Science (American Association for the Advancement of Science), 2003-05, Vol.300 (5622), p.1127-1129</ispartof><rights>Copyright 2003 American Association for the Advancement of Science</rights><rights>2003 INIST-CNRS</rights><rights>COPYRIGHT 2003 American Association for the Advancement of Science</rights><rights>COPYRIGHT 2003 American Association for the Advancement of Science</rights><rights>Copyright American Association for the Advancement of Science May 16, 2003</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c819t-4e1fa4641ff1d74ff397a4fef6bb82a8a8524002a5a62520b3d38758581cb6003</citedby><cites>FETCH-LOGICAL-c819t-4e1fa4641ff1d74ff397a4fef6bb82a8a8524002a5a62520b3d38758581cb6003</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/3834033$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/3834033$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,2884,2885,27924,27925,58017,58250</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=14829862$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/12750515$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Rosi, Nathaniel L.</creatorcontrib><creatorcontrib>Eckert, Juergen</creatorcontrib><creatorcontrib>Eddaoudi, Mohamed</creatorcontrib><creatorcontrib>Vodak, David T.</creatorcontrib><creatorcontrib>Kim, Jaheon</creatorcontrib><creatorcontrib>O'Keeffe, Michael</creatorcontrib><creatorcontrib>Yaghi, Omar M.</creatorcontrib><title>Hydrogen Storage in Microporous Metal-Organic Frameworks</title><title>Science (American Association for the Advancement of Science)</title><addtitle>Science</addtitle><description>Metal-organic framework-5 (MOF-5) of composition$Zn_{4}O(BDC)_{3}$(BDC = 1,4-benzenedicarboxylate) with a cubic three-dimensional extended porous structure adsorbed hydrogen up to 4.5 weight percent (17.2 hydrogen molecules per formula unit) at 78 kelvin and 1.0 weight percent at room temperature and pressure of 20 bar. Inelastic neutron scattering spectroscopy of the rotational transitions of the adsorbed hydrogen molecules indicates the presence of two well-defined binding sites (termed I and II), which we associate with hydrogen binding to zinc and the BDC linker, respectively. Preliminary studies on topologically similar isoreticular metal-organic framework-6 and -8 (IRMOF-6 and -8) having cyclobutylbenzene and naphthalene linkers, respectively, gave approximately double and quadruple (2.0 weight percent) the uptake found for MOF-5 at room temperature and 10 bar.</description><subject>Absorption and adsorption</subject><subject>Binding sites</subject><subject>Biological and medical sciences</subject><subject>Climate</subject><subject>Fuel cells</subject><subject>Fundamental and applied biological sciences. 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| source | American Association for the Advancement of Science; JSTOR |
| subjects | Absorption and adsorption Binding sites Biological and medical sciences Climate Fuel cells Fundamental and applied biological sciences. Psychology Gas absorption Gas adsorption Gases Hydrogen Hydrogen as fuel Hydrogen fuels Kinetics Materials Methods Molecular and cellular biology Molecular rotation Molecular Structure Molecules Organic chemistry Room temperature Rotational spectra Scientific Concepts Sorption Spectroscopy Water pressure Zeolites |
| title | Hydrogen Storage in Microporous Metal-Organic Frameworks |
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