Aluminum hydride coated single-walled carbon nanotube as a hydrogen storage medium
We report a first principle study on the hydrogen storage in Aluminum hydride (AlH 3) coated (5, 5) single-walled carbon nanotube (SWCNT). Our study indicates that a SWCNT coated with Aluminum hydride (Alane – AlH 3) can bind up to four hydrogen molecules. At half coverage of AlH 3, the hydrogen sto...
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| Veröffentlicht in: | International journal of hydrogen energy 2009, Vol.34 (1), p.370-375 |
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| container_title | International journal of hydrogen energy |
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| creator | Iyakutti, K. Kawazoe, Y. Rajarajeswari, M. Surya, V.J. |
| description | We report a first principle study on the hydrogen storage in Aluminum hydride (AlH
3) coated (5, 5) single-walled carbon nanotube (SWCNT). Our study indicates that a SWCNT coated with Aluminum hydride (Alane – AlH
3) can bind up to four hydrogen molecules. At half coverage of AlH
3, the hydrogen storage capacity of the SWCNT is 8.3
wt%. The system with full coverage is also studied and it is found that, even though the hydrogen storage capacity increases, the binding of H
2 is weak. All the H
2 adsorption is molecular with H–H bond length of 0.756
Å. Our result on a full molecular adsorption of hydrogen via light metal hydride is new and it leads to a practically viable storage process. |
| doi_str_mv | 10.1016/j.ijhydene.2008.09.086 |
| format | Article |
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3) coated (5, 5) single-walled carbon nanotube (SWCNT). Our study indicates that a SWCNT coated with Aluminum hydride (Alane – AlH
3) can bind up to four hydrogen molecules. At half coverage of AlH
3, the hydrogen storage capacity of the SWCNT is 8.3
wt%. The system with full coverage is also studied and it is found that, even though the hydrogen storage capacity increases, the binding of H
2 is weak. All the H
2 adsorption is molecular with H–H bond length of 0.756
Å. Our result on a full molecular adsorption of hydrogen via light metal hydride is new and it leads to a practically viable storage process.</description><identifier>ISSN: 0360-3199</identifier><identifier>EISSN: 1879-3487</identifier><identifier>DOI: 10.1016/j.ijhydene.2008.09.086</identifier><identifier>CODEN: IJHEDX</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Adsorption ; Alternative fuels. Production and utilization ; Aluminum hydride ; Aluminum hydrides ; Applied sciences ; Binding ; Binding energy ; Bonding ; Carbon nanotube (CNT) ; Energy ; Exact sciences and technology ; Fuels ; Hydrides ; Hydrogen ; Hydrogen storage ; Hydrogen storage material (HSM) ; Light metals ; Single wall carbon nanotubes</subject><ispartof>International journal of hydrogen energy, 2009, Vol.34 (1), p.370-375</ispartof><rights>2008 International Association for Hydrogen Energy</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c375t-8e37296f39ac4dab406ae2bc098e7a8656158e288992b02dea10b4daa8ce397a3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.ijhydene.2008.09.086$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,4024,27923,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21051291$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Iyakutti, K.</creatorcontrib><creatorcontrib>Kawazoe, Y.</creatorcontrib><creatorcontrib>Rajarajeswari, M.</creatorcontrib><creatorcontrib>Surya, V.J.</creatorcontrib><title>Aluminum hydride coated single-walled carbon nanotube as a hydrogen storage medium</title><title>International journal of hydrogen energy</title><description>We report a first principle study on the hydrogen storage in Aluminum hydride (AlH
3) coated (5, 5) single-walled carbon nanotube (SWCNT). Our study indicates that a SWCNT coated with Aluminum hydride (Alane – AlH
3) can bind up to four hydrogen molecules. At half coverage of AlH
3, the hydrogen storage capacity of the SWCNT is 8.3
wt%. The system with full coverage is also studied and it is found that, even though the hydrogen storage capacity increases, the binding of H
2 is weak. All the H
2 adsorption is molecular with H–H bond length of 0.756
Å. Our result on a full molecular adsorption of hydrogen via light metal hydride is new and it leads to a practically viable storage process.</description><subject>Adsorption</subject><subject>Alternative fuels. Production and utilization</subject><subject>Aluminum hydride</subject><subject>Aluminum hydrides</subject><subject>Applied sciences</subject><subject>Binding</subject><subject>Binding energy</subject><subject>Bonding</subject><subject>Carbon nanotube (CNT)</subject><subject>Energy</subject><subject>Exact sciences and technology</subject><subject>Fuels</subject><subject>Hydrides</subject><subject>Hydrogen</subject><subject>Hydrogen storage</subject><subject>Hydrogen storage material (HSM)</subject><subject>Light metals</subject><subject>Single wall carbon nanotubes</subject><issn>0360-3199</issn><issn>1879-3487</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkMFq3DAQhkVoINtNXiH4UujFzsiyZenWENomsFAozVmM5dmNFlvaSnZL3j5KdtNrT8PA9__DfIxdc6g4cHmzr9z-6XkgT1UNoCrQFSh5xlZcdboUjeo-sBUICaXgWl-wjyntAXgHjV6xn7fjMjm_TEWuiG6gwgacaSiS87uRyr84jnmzGPvgC48-zEtPBaYC3xJhR75Ic4i4o2KiwS3TJTvf4pjo6jTX7PHb11939-Xmx_eHu9tNaUXXzqUi0dVaboVG2wzYNyCR6t6CVtShkq3kraJaKa3rHuqBkEOfQVSWhO5QrNnnY-8hht8LpdlMLlkaR_QUlmS47LiQulVNRuURtTGkFGlrDtFNGJ8NB_Mq0ezNu0TzKtGANlliDn463cBkcdxG9Nalf-maQ8trzTP35chRfviPo2iSdeRtFhLJzmYI7n-nXgCo44w9</recordid><startdate>2009</startdate><enddate>2009</enddate><creator>Iyakutti, K.</creator><creator>Kawazoe, Y.</creator><creator>Rajarajeswari, M.</creator><creator>Surya, V.J.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7SP</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>2009</creationdate><title>Aluminum hydride coated single-walled carbon nanotube as a hydrogen storage medium</title><author>Iyakutti, K. ; Kawazoe, Y. ; Rajarajeswari, M. ; Surya, V.J.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c375t-8e37296f39ac4dab406ae2bc098e7a8656158e288992b02dea10b4daa8ce397a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Adsorption</topic><topic>Alternative fuels. Production and utilization</topic><topic>Aluminum hydride</topic><topic>Aluminum hydrides</topic><topic>Applied sciences</topic><topic>Binding</topic><topic>Binding energy</topic><topic>Bonding</topic><topic>Carbon nanotube (CNT)</topic><topic>Energy</topic><topic>Exact sciences and technology</topic><topic>Fuels</topic><topic>Hydrides</topic><topic>Hydrogen</topic><topic>Hydrogen storage</topic><topic>Hydrogen storage material (HSM)</topic><topic>Light metals</topic><topic>Single wall carbon nanotubes</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Iyakutti, K.</creatorcontrib><creatorcontrib>Kawazoe, Y.</creatorcontrib><creatorcontrib>Rajarajeswari, M.</creatorcontrib><creatorcontrib>Surya, V.J.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>International journal of hydrogen energy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Iyakutti, K.</au><au>Kawazoe, Y.</au><au>Rajarajeswari, M.</au><au>Surya, V.J.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Aluminum hydride coated single-walled carbon nanotube as a hydrogen storage medium</atitle><jtitle>International journal of hydrogen energy</jtitle><date>2009</date><risdate>2009</risdate><volume>34</volume><issue>1</issue><spage>370</spage><epage>375</epage><pages>370-375</pages><issn>0360-3199</issn><eissn>1879-3487</eissn><coden>IJHEDX</coden><abstract>We report a first principle study on the hydrogen storage in Aluminum hydride (AlH
3) coated (5, 5) single-walled carbon nanotube (SWCNT). Our study indicates that a SWCNT coated with Aluminum hydride (Alane – AlH
3) can bind up to four hydrogen molecules. At half coverage of AlH
3, the hydrogen storage capacity of the SWCNT is 8.3
wt%. The system with full coverage is also studied and it is found that, even though the hydrogen storage capacity increases, the binding of H
2 is weak. All the H
2 adsorption is molecular with H–H bond length of 0.756
Å. Our result on a full molecular adsorption of hydrogen via light metal hydride is new and it leads to a practically viable storage process.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.ijhydene.2008.09.086</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 0360-3199 |
| ispartof | International journal of hydrogen energy, 2009, Vol.34 (1), p.370-375 |
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| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Adsorption Alternative fuels. Production and utilization Aluminum hydride Aluminum hydrides Applied sciences Binding Binding energy Bonding Carbon nanotube (CNT) Energy Exact sciences and technology Fuels Hydrides Hydrogen Hydrogen storage Hydrogen storage material (HSM) Light metals Single wall carbon nanotubes |
| title | Aluminum hydride coated single-walled carbon nanotube as a hydrogen storage medium |
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