Effects of post-treatments on microstructure and hydrogen storage performance of the carbon nano-tubes prepared via a metal dusting process
Preparation of multi-wall carbon nano-tubes (CNTs) is successfully demonstrated via a metal dusting (MD) process, in which a steel coupon and CO–CO 2 mixed gas are the only reactants needed. During the process, fresh Fe–Ni nano-particles are produced spontaneously and continuously from the steel, an...
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| Veröffentlicht in: | Journal of power sources 2008-07, Vol.182 (1), p.317-322 |
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| creator | Chang, Jeng-Kuei Tsai, Heng-Yi Tsai, Wen-Ta |
| description | Preparation of multi-wall carbon nano-tubes (CNTs) is successfully demonstrated via a metal dusting (MD) process, in which a steel coupon and CO–CO
2 mixed gas are the only reactants needed. During the process, fresh Fe–Ni nano-particles are produced spontaneously and continuously from the steel, and consequently catalyze the growth of the CNTs. Post-treatments, including heating in air at 550
°C and etching in boiling nitric acid, are used to purify the as-prepared multi-wall CNTs. The microstructure modification due to the post-treatments are examined with a transmission electron microscopy. The possibility of utilizing the MD-produced CNTs as a hydrogen storage material is also explored in this study. |
| doi_str_mv | 10.1016/j.jpowsour.2008.03.063 |
| format | Article |
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°C and etching in boiling nitric acid, are used to purify the as-prepared multi-wall CNTs. The microstructure modification due to the post-treatments are examined with a transmission electron microscopy. The possibility of utilizing the MD-produced CNTs as a hydrogen storage material is also explored in this study.</description><subject>Alternative fuels. Production and utilization</subject><subject>Applied sciences</subject><subject>Carbon</subject><subject>Carbon nano-tubes</subject><subject>Energy</subject><subject>Exact sciences and technology</subject><subject>Fuels</subject><subject>Hydrogen</subject><subject>Hydrogen storage</subject><subject>Hydrogen storage materials</subject><subject>Metal dusting</subject><subject>Microstructure</subject><subject>Nanocomposites</subject><subject>Nanomaterials</subject><subject>Nanostructure</subject><subject>Post-treatment</subject><subject>Steels</subject><issn>0378-7753</issn><issn>1873-2755</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><recordid>eNqFkc2OFSEQhYnRxOvoKxg2xlW3_NwGeqeZjD_JJC50T2go7nDTDS3QY-YZfGlp7-jWVSVV59ShPhB6TUlPCRXvzv15TT9L2nLPCFE94T0R_Ak6UCV5x-QwPEUHwqXqpBz4c_SilDMhhFJJDujXjfdga8HJ4zWV2tUMpi4Q91bES7C5dfNm65YBm-jw3YPL6QQRl5qyOQFeIfuUFxMt7FvqHWBr8tTc0cTU1W2CgtcMq8ng8H0w2OAFqpmx20oN8dSGyUIpL9Ezb-YCrx7rFfr28eb79efu9uunL9cfbjvL5bF2lih19HRk00i9tJ5SJ5SbgB2pNSMTTg4gnPVC0enPlZ4NIOU0Ca6E4lfo7WVrS_2xQal6CcXCPJsIaStajYKOirCxKcVFuTMoGbxec1hMftCU6B29Puu_6PWOXhOuG_pmfPMYYYo1s8-NTSj_3IwcBzYO-1PeX3TQrr0PkHWxARpHF3L7FO1S-F_Ub32qoZM</recordid><startdate>20080715</startdate><enddate>20080715</enddate><creator>Chang, Jeng-Kuei</creator><creator>Tsai, Heng-Yi</creator><creator>Tsai, Wen-Ta</creator><general>Elsevier B.V</general><general>Elsevier Sequoia</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7TB</scope><scope>8FD</scope><scope>FR3</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20080715</creationdate><title>Effects of post-treatments on microstructure and hydrogen storage performance of the carbon nano-tubes prepared via a metal dusting process</title><author>Chang, Jeng-Kuei ; Tsai, Heng-Yi ; Tsai, Wen-Ta</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c374t-c0884f192b91f7cf11d68dbe241ca926d75e6dcf681b01170f25e77bb638683</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Alternative fuels. Production and utilization</topic><topic>Applied sciences</topic><topic>Carbon</topic><topic>Carbon nano-tubes</topic><topic>Energy</topic><topic>Exact sciences and technology</topic><topic>Fuels</topic><topic>Hydrogen</topic><topic>Hydrogen storage</topic><topic>Hydrogen storage materials</topic><topic>Metal dusting</topic><topic>Microstructure</topic><topic>Nanocomposites</topic><topic>Nanomaterials</topic><topic>Nanostructure</topic><topic>Post-treatment</topic><topic>Steels</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chang, Jeng-Kuei</creatorcontrib><creatorcontrib>Tsai, Heng-Yi</creatorcontrib><creatorcontrib>Tsai, Wen-Ta</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Journal of power sources</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chang, Jeng-Kuei</au><au>Tsai, Heng-Yi</au><au>Tsai, Wen-Ta</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Effects of post-treatments on microstructure and hydrogen storage performance of the carbon nano-tubes prepared via a metal dusting process</atitle><jtitle>Journal of power sources</jtitle><date>2008-07-15</date><risdate>2008</risdate><volume>182</volume><issue>1</issue><spage>317</spage><epage>322</epage><pages>317-322</pages><issn>0378-7753</issn><eissn>1873-2755</eissn><coden>JPSODZ</coden><abstract>Preparation of multi-wall carbon nano-tubes (CNTs) is successfully demonstrated via a metal dusting (MD) process, in which a steel coupon and CO–CO
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°C and etching in boiling nitric acid, are used to purify the as-prepared multi-wall CNTs. The microstructure modification due to the post-treatments are examined with a transmission electron microscopy. The possibility of utilizing the MD-produced CNTs as a hydrogen storage material is also explored in this study.</abstract><cop>Lausanne</cop><pub>Elsevier B.V</pub><doi>10.1016/j.jpowsour.2008.03.063</doi><tpages>6</tpages></addata></record> |
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| identifier | ISSN: 0378-7753 |
| ispartof | Journal of power sources, 2008-07, Vol.182 (1), p.317-322 |
| issn | 0378-7753 1873-2755 |
| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Alternative fuels. Production and utilization Applied sciences Carbon Carbon nano-tubes Energy Exact sciences and technology Fuels Hydrogen Hydrogen storage Hydrogen storage materials Metal dusting Microstructure Nanocomposites Nanomaterials Nanostructure Post-treatment Steels |
| title | Effects of post-treatments on microstructure and hydrogen storage performance of the carbon nano-tubes prepared via a metal dusting process |
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