Fine structure analysis of spherical carbon particles produced in a methane plasma
We have investigated the growth mechanism as well as the structure of spherical carbon particles grown to micron sizes in a low pressure columnar CH4/H2 plasma by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). From SEM observations, we found a fact that the spherical...
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| Veröffentlicht in: | Diamond and related materials 2012-07, Vol.27-28, p.10-13 |
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| container_title | Diamond and related materials |
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| creator | Onoue, M. Okado, H. Ikari, T. Naitoh, M. Nagai, T. Shoji, F. |
| description | We have investigated the growth mechanism as well as the structure of spherical carbon particles grown to micron sizes in a low pressure columnar CH4/H2 plasma by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). From SEM observations, we found a fact that the spherical carbon particles were formed not on the substrate surface but in the sheath. From TEM observations, it was clarified that the spherical carbon particles were composed of graphite onions ranging from 2 to 10nm and diamonds of ca. 5nm were growing at the same time.
► The growth of spherical carbon particles of micron sizes was discovered. ► The spherical particles are produced at the plasma sheath. ► The particles are composed of graphite onions ranging from 2 to 10nm. ► The diamond crystalline grows together with the graphite onion. |
| doi_str_mv | 10.1016/j.diamond.2012.05.006 |
| format | Article |
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► The growth of spherical carbon particles of micron sizes was discovered. ► The spherical particles are produced at the plasma sheath. ► The particles are composed of graphite onions ranging from 2 to 10nm. ► The diamond crystalline grows together with the graphite onion.</description><identifier>ISSN: 0925-9635</identifier><identifier>EISSN: 1879-0062</identifier><identifier>DOI: 10.1016/j.diamond.2012.05.006</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Carbon ; Condensed matter: structure, mechanical and thermal properties ; Cross-disciplinary physics: materials science; rheology ; Diamond ; Exact sciences and technology ; Fine structure ; Fullerenes and related materials; diamonds, graphite ; Graphite ; Graphite onion ; Low pressure ; Materials science ; Methane ; Methods of crystal growth; physics of crystal growth ; Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals ; Onions ; p-CVD ; Physics ; Scanning electron microscopy ; SEM ; Specific materials ; Spherical carbon particle ; Structure of solids and liquids; crystallography ; TEM ; Theory and models of crystal growth; physics of crystal growth, crystal morphology and orientation ; Transmission electron microscopy</subject><ispartof>Diamond and related materials, 2012-07, Vol.27-28, p.10-13</ispartof><rights>2012 Elsevier B.V.</rights><rights>2015 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c438t-e93a7e62567724300f93c04311a6147a4bb7c7b2e8165f50ae68ab40b205debb3</citedby><cites>FETCH-LOGICAL-c438t-e93a7e62567724300f93c04311a6147a4bb7c7b2e8165f50ae68ab40b205debb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://www.sciencedirect.com/science/article/pii/S0925963512001318$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3537,27901,27902,65306</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26219894$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Onoue, M.</creatorcontrib><creatorcontrib>Okado, H.</creatorcontrib><creatorcontrib>Ikari, T.</creatorcontrib><creatorcontrib>Naitoh, M.</creatorcontrib><creatorcontrib>Nagai, T.</creatorcontrib><creatorcontrib>Shoji, F.</creatorcontrib><title>Fine structure analysis of spherical carbon particles produced in a methane plasma</title><title>Diamond and related materials</title><description>We have investigated the growth mechanism as well as the structure of spherical carbon particles grown to micron sizes in a low pressure columnar CH4/H2 plasma by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). From SEM observations, we found a fact that the spherical carbon particles were formed not on the substrate surface but in the sheath. From TEM observations, it was clarified that the spherical carbon particles were composed of graphite onions ranging from 2 to 10nm and diamonds of ca. 5nm were growing at the same time.
► The growth of spherical carbon particles of micron sizes was discovered. ► The spherical particles are produced at the plasma sheath. ► The particles are composed of graphite onions ranging from 2 to 10nm. ► The diamond crystalline grows together with the graphite onion.</description><subject>Carbon</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Diamond</subject><subject>Exact sciences and technology</subject><subject>Fine structure</subject><subject>Fullerenes and related materials; diamonds, graphite</subject><subject>Graphite</subject><subject>Graphite onion</subject><subject>Low pressure</subject><subject>Materials science</subject><subject>Methane</subject><subject>Methods of crystal growth; physics of crystal growth</subject><subject>Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals</subject><subject>Onions</subject><subject>p-CVD</subject><subject>Physics</subject><subject>Scanning electron microscopy</subject><subject>SEM</subject><subject>Specific materials</subject><subject>Spherical carbon particle</subject><subject>Structure of solids and liquids; crystallography</subject><subject>TEM</subject><subject>Theory and models of crystal growth; physics of crystal growth, crystal morphology and orientation</subject><subject>Transmission electron microscopy</subject><issn>0925-9635</issn><issn>1879-0062</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNqFkE1LJDEQhoOs4Kz6E4RcBC_dJukk3X0SGXRXEATRc6hOVzMZ-stUt-C_NzLDXvdUdXje-ngYu5Iil0La233eBhimsc2VkCoXJhfCnrCNrMo6S636xTaiViarbWHO2G-ivUhgreWGvT6GETktcfXLGpHDCP0XBeJTx2neYQweeu4hNtPIZ4hL8D0Sn-PUrh5bHkYOfMBlB2nM3AMNcMFOO-gJL4_1nL0_Prxt_2bPL3-etvfPmddFtWRYF1CiVcaWpdKFEF1deKELKcFKXYJumtKXjcJKWtMZAWgraLRolDAtNk1xzm4Oc9MxHyvS4oZAHvs-nTKt5KSolJKF1Dah5oD6OBFF7NwcwwDxK0Hux6Hbu6ND9-PQCeOSuJS7Pq4ASh66CKMP9C-srJJ1VevE3R04TP9-BoyOfMAxCQoR_eLaKfxn0zfOx4n4</recordid><startdate>20120701</startdate><enddate>20120701</enddate><creator>Onoue, M.</creator><creator>Okado, H.</creator><creator>Ikari, T.</creator><creator>Naitoh, M.</creator><creator>Nagai, T.</creator><creator>Shoji, F.</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20120701</creationdate><title>Fine structure analysis of spherical carbon particles produced in a methane plasma</title><author>Onoue, M. ; Okado, H. ; Ikari, T. ; Naitoh, M. ; Nagai, T. ; Shoji, F.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c438t-e93a7e62567724300f93c04311a6147a4bb7c7b2e8165f50ae68ab40b205debb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Carbon</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Diamond</topic><topic>Exact sciences and technology</topic><topic>Fine structure</topic><topic>Fullerenes and related materials; diamonds, graphite</topic><topic>Graphite</topic><topic>Graphite onion</topic><topic>Low pressure</topic><topic>Materials science</topic><topic>Methane</topic><topic>Methods of crystal growth; physics of crystal growth</topic><topic>Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals</topic><topic>Onions</topic><topic>p-CVD</topic><topic>Physics</topic><topic>Scanning electron microscopy</topic><topic>SEM</topic><topic>Specific materials</topic><topic>Spherical carbon particle</topic><topic>Structure of solids and liquids; crystallography</topic><topic>TEM</topic><topic>Theory and models of crystal growth; physics of crystal growth, crystal morphology and orientation</topic><topic>Transmission electron microscopy</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Onoue, M.</creatorcontrib><creatorcontrib>Okado, H.</creatorcontrib><creatorcontrib>Ikari, T.</creatorcontrib><creatorcontrib>Naitoh, M.</creatorcontrib><creatorcontrib>Nagai, T.</creatorcontrib><creatorcontrib>Shoji, F.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Diamond and related materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Onoue, M.</au><au>Okado, H.</au><au>Ikari, T.</au><au>Naitoh, M.</au><au>Nagai, T.</au><au>Shoji, F.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fine structure analysis of spherical carbon particles produced in a methane plasma</atitle><jtitle>Diamond and related materials</jtitle><date>2012-07-01</date><risdate>2012</risdate><volume>27-28</volume><spage>10</spage><epage>13</epage><pages>10-13</pages><issn>0925-9635</issn><eissn>1879-0062</eissn><abstract>We have investigated the growth mechanism as well as the structure of spherical carbon particles grown to micron sizes in a low pressure columnar CH4/H2 plasma by scanning electron microscopy (SEM) and transmission electron microscopy (TEM). From SEM observations, we found a fact that the spherical carbon particles were formed not on the substrate surface but in the sheath. From TEM observations, it was clarified that the spherical carbon particles were composed of graphite onions ranging from 2 to 10nm and diamonds of ca. 5nm were growing at the same time.
► The growth of spherical carbon particles of micron sizes was discovered. ► The spherical particles are produced at the plasma sheath. ► The particles are composed of graphite onions ranging from 2 to 10nm. ► The diamond crystalline grows together with the graphite onion.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.diamond.2012.05.006</doi><tpages>4</tpages></addata></record> |
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| subjects | Carbon Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology Diamond Exact sciences and technology Fine structure Fullerenes and related materials diamonds, graphite Graphite Graphite onion Low pressure Materials science Methane Methods of crystal growth physics of crystal growth Nanoscale materials: clusters, nanoparticles, nanotubes, and nanocrystals Onions p-CVD Physics Scanning electron microscopy SEM Specific materials Spherical carbon particle Structure of solids and liquids crystallography TEM Theory and models of crystal growth physics of crystal growth, crystal morphology and orientation Transmission electron microscopy |
| title | Fine structure analysis of spherical carbon particles produced in a methane plasma |
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