Maximizing the hydrogen yield in the catalyzed hydrolysis of pure borohydride powders
Around 10 wt% H 2 can be stored in a NaBH 4 based system at ambient temperature and atmospheric pressure. The hydrogen is released when water is added to an excess of NaBH 4(s)/cobalt (s)/NaOH(s) powder mixture. The heat evolved during the reaction increases the temperature from 25 up to 140 °C as m...
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| Veröffentlicht in: | International journal of hydrogen energy 2010-08, Vol.35 (16), p.8621-8625 |
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| container_title | International journal of hydrogen energy |
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| creator | Bennici, Simona Garron, Anthony Auroux, Aline |
| description | Around 10
wt% H
2 can be stored in a NaBH
4 based system at ambient temperature and atmospheric pressure. The hydrogen is released when water is added to an excess of NaBH
4(s)/cobalt (s)/NaOH(s) powder mixture. The heat evolved during the reaction increases the temperature from 25 up to 140
°C as monitored by an IR camera. This permits the formation of NaBO
2·H
2O with
x
≈
1/2, thermodynamically stable above 105
°C, rather than NaBO
2·4H
2O typically formed in excess water at room temperature. The presence of NaOH plays a crucial role in accelerating the reaction and increasing the temperature. |
| doi_str_mv | 10.1016/j.ijhydene.2010.05.114 |
| format | Article |
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wt% H
2 can be stored in a NaBH
4 based system at ambient temperature and atmospheric pressure. The hydrogen is released when water is added to an excess of NaBH
4(s)/cobalt (s)/NaOH(s) powder mixture. The heat evolved during the reaction increases the temperature from 25 up to 140
°C as monitored by an IR camera. This permits the formation of NaBO
2·H
2O with
x
≈
1/2, thermodynamically stable above 105
°C, rather than NaBO
2·4H
2O typically formed in excess water at room temperature. The presence of NaOH plays a crucial role in accelerating the reaction and increasing the temperature.</description><identifier>ISSN: 0360-3199</identifier><identifier>EISSN: 1879-3487</identifier><identifier>DOI: 10.1016/j.ijhydene.2010.05.114</identifier><identifier>CODEN: IJHEDX</identifier><language>eng</language><publisher>Kidlington: Elsevier Ltd</publisher><subject>Alternative fuels. Production and utilization ; Ambient temperature ; Applied sciences ; Asymptotic properties ; Atmospheric pressure ; Barometric pressure ; Borohydride hydrolysis ; Borohydrides ; Cameras ; Catalysis ; Chemical Sciences ; Cobalt nanoparticles ; Energy ; Environment and Society ; Environmental Sciences ; Evolved heat ; Exact sciences and technology ; Fuels ; Hydrogen ; Hydrolysis ; Infrared radiation ; Microcalorimetry</subject><ispartof>International journal of hydrogen energy, 2010-08, Vol.35 (16), p.8621-8625</ispartof><rights>2010 Professor T. Nejat Veziroglu</rights><rights>2015 INIST-CNRS</rights><rights>Distributed under a Creative Commons Attribution 4.0 International License</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c446t-f0966db398757fdea0085311b55842dd7df841ad5854d005930bb8f3919cca4a3</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.2010.05.114$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=23163855$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://hal.science/hal-00527256$$DView record in HAL$$Hfree_for_read</backlink></links><search><creatorcontrib>Bennici, Simona</creatorcontrib><creatorcontrib>Garron, Anthony</creatorcontrib><creatorcontrib>Auroux, Aline</creatorcontrib><title>Maximizing the hydrogen yield in the catalyzed hydrolysis of pure borohydride powders</title><title>International journal of hydrogen energy</title><description>Around 10
wt% H
2 can be stored in a NaBH
4 based system at ambient temperature and atmospheric pressure. The hydrogen is released when water is added to an excess of NaBH
4(s)/cobalt (s)/NaOH(s) powder mixture. The heat evolved during the reaction increases the temperature from 25 up to 140
°C as monitored by an IR camera. This permits the formation of NaBO
2·H
2O with
x
≈
1/2, thermodynamically stable above 105
°C, rather than NaBO
2·4H
2O typically formed in excess water at room temperature. The presence of NaOH plays a crucial role in accelerating the reaction and increasing the temperature.</description><subject>Alternative fuels. Production and utilization</subject><subject>Ambient temperature</subject><subject>Applied sciences</subject><subject>Asymptotic properties</subject><subject>Atmospheric pressure</subject><subject>Barometric pressure</subject><subject>Borohydride hydrolysis</subject><subject>Borohydrides</subject><subject>Cameras</subject><subject>Catalysis</subject><subject>Chemical Sciences</subject><subject>Cobalt nanoparticles</subject><subject>Energy</subject><subject>Environment and Society</subject><subject>Environmental Sciences</subject><subject>Evolved heat</subject><subject>Exact sciences and technology</subject><subject>Fuels</subject><subject>Hydrogen</subject><subject>Hydrolysis</subject><subject>Infrared radiation</subject><subject>Microcalorimetry</subject><issn>0360-3199</issn><issn>1879-3487</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqFkE1v1DAURS1EJYaWv4CyQYJFhuf4I_aOqgKKNKibdm059kvHo0w82JmW9NfjIaVbVpauz71POoS8p7CmQOXn3TrstrPHEdcNlBDEmlL-iqyoanXNuGpfkxUwCTWjWr8hb3PeAdAWuF6Ru5_2d9iHpzDeV9MWqzKU4j2O1Rxw8FUY_6bOTnaYn9Av_8OcQ65iXx2OCasupniKg8fqEB89pnxBzno7ZHz3_J6Tu29fb6-u683N9x9Xl5vacS6nugctpe-YVq1oe48WQAlGaSeE4o33re8Vp9YLJbgHEJpB16meaaqds9yyc_Jp2d3awRxS2Ns0m2iDub7cmFNWSk3bCPlAC_txYQ8p_jpinsw-ZIfDYEeMx2xoo5hUqpFNQeWCuhRzTti_bFMwJ-dmZ_45NyfnBoQpzkvxw_MNm50d-mRHF_JLu2FUMiVE4b4sHBY5DwGTyS7g6NCHhG4yPob_nfoDqOSaxw</recordid><startdate>20100801</startdate><enddate>20100801</enddate><creator>Bennici, Simona</creator><creator>Garron, Anthony</creator><creator>Auroux, Aline</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>8FD</scope><scope>L7M</scope><scope>1XC</scope></search><sort><creationdate>20100801</creationdate><title>Maximizing the hydrogen yield in the catalyzed hydrolysis of pure borohydride powders</title><author>Bennici, Simona ; Garron, Anthony ; Auroux, Aline</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c446t-f0966db398757fdea0085311b55842dd7df841ad5854d005930bb8f3919cca4a3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Alternative fuels. Production and utilization</topic><topic>Ambient temperature</topic><topic>Applied sciences</topic><topic>Asymptotic properties</topic><topic>Atmospheric pressure</topic><topic>Barometric pressure</topic><topic>Borohydride hydrolysis</topic><topic>Borohydrides</topic><topic>Cameras</topic><topic>Catalysis</topic><topic>Chemical Sciences</topic><topic>Cobalt nanoparticles</topic><topic>Energy</topic><topic>Environment and Society</topic><topic>Environmental Sciences</topic><topic>Evolved heat</topic><topic>Exact sciences and technology</topic><topic>Fuels</topic><topic>Hydrogen</topic><topic>Hydrolysis</topic><topic>Infrared radiation</topic><topic>Microcalorimetry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Bennici, Simona</creatorcontrib><creatorcontrib>Garron, Anthony</creatorcontrib><creatorcontrib>Auroux, Aline</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Technology Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>Hyper Article en Ligne (HAL)</collection><jtitle>International journal of hydrogen energy</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Bennici, Simona</au><au>Garron, Anthony</au><au>Auroux, Aline</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Maximizing the hydrogen yield in the catalyzed hydrolysis of pure borohydride powders</atitle><jtitle>International journal of hydrogen energy</jtitle><date>2010-08-01</date><risdate>2010</risdate><volume>35</volume><issue>16</issue><spage>8621</spage><epage>8625</epage><pages>8621-8625</pages><issn>0360-3199</issn><eissn>1879-3487</eissn><coden>IJHEDX</coden><abstract>Around 10
wt% H
2 can be stored in a NaBH
4 based system at ambient temperature and atmospheric pressure. The hydrogen is released when water is added to an excess of NaBH
4(s)/cobalt (s)/NaOH(s) powder mixture. The heat evolved during the reaction increases the temperature from 25 up to 140
°C as monitored by an IR camera. This permits the formation of NaBO
2·H
2O with
x
≈
1/2, thermodynamically stable above 105
°C, rather than NaBO
2·4H
2O typically formed in excess water at room temperature. The presence of NaOH plays a crucial role in accelerating the reaction and increasing the temperature.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.ijhydene.2010.05.114</doi><tpages>5</tpages></addata></record> |
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| ispartof | International journal of hydrogen energy, 2010-08, Vol.35 (16), p.8621-8625 |
| issn | 0360-3199 1879-3487 |
| language | eng |
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| source | Access via ScienceDirect (Elsevier) |
| subjects | Alternative fuels. Production and utilization Ambient temperature Applied sciences Asymptotic properties Atmospheric pressure Barometric pressure Borohydride hydrolysis Borohydrides Cameras Catalysis Chemical Sciences Cobalt nanoparticles Energy Environment and Society Environmental Sciences Evolved heat Exact sciences and technology Fuels Hydrogen Hydrolysis Infrared radiation Microcalorimetry |
| title | Maximizing the hydrogen yield in the catalyzed hydrolysis of pure borohydride powders |
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