Preparation and characterization of carbon nano-sheet powders
Carbon nanosheet films were deposited on A1 substrates by using plasma assisted chemical vapor deposition （PACVD） technique. And after being peeled off from A1 substrates, carbon nanosheet powders （CNSPs） were obtained. In Raman spectrum of carbon film, there was a strong and broadened peak at about...
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| Veröffentlicht in: | Petroleum science 2008-02, Vol.5 (1), p.79-82 |
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| creator | Yang, Wubao Zhao, Zhen Fang, Songhua Wang, Yong Yang, Size Lin, Li |
| description | Carbon nanosheet films were deposited on A1 substrates by using plasma assisted chemical vapor deposition （PACVD） technique. And after being peeled off from A1 substrates, carbon nanosheet powders （CNSPs） were obtained. In Raman spectrum of carbon film, there was a strong and broadened peak at about 1,580 cm^-1, indicating a carbon diamond-like film. Atomic force microscope image showed that the carbon diamond-like film had a grain size less than 100 nm, and its surface roughness Ra was 17.95 nm in an area of 5×5 μm^2. The CNSPs were irregular sheets with curly edges and a length of several micrometers to several hundreds of micrometers. The BET surface area of CNSPs was 6.66 m^2/g with no micro-pore present, which was confirmed by N2 adsorption-desorption characterization. In the adsorption testing, when the relative pressure p/po was higher than 0.3, the adsorption behavior did not follow the Langmuir equation. The addition of CNSPs to carbon black （catalyst support） could improve hydrodesulfurization performance of carbon supported Ni-W catalysts for diesel oil. |
| doi_str_mv | 10.1007/s12182-008-0013-5 |
| format | Article |
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And after being peeled off from A1 substrates, carbon nanosheet powders （CNSPs） were obtained. In Raman spectrum of carbon film, there was a strong and broadened peak at about 1,580 cm^-1, indicating a carbon diamond-like film. Atomic force microscope image showed that the carbon diamond-like film had a grain size less than 100 nm, and its surface roughness Ra was 17.95 nm in an area of 5×5 μm^2. The CNSPs were irregular sheets with curly edges and a length of several micrometers to several hundreds of micrometers. The BET surface area of CNSPs was 6.66 m^2/g with no micro-pore present, which was confirmed by N2 adsorption-desorption characterization. In the adsorption testing, when the relative pressure p/po was higher than 0.3, the adsorption behavior did not follow the Langmuir equation. The addition of CNSPs to carbon black （catalyst support） could improve hydrodesulfurization performance of carbon supported Ni-W catalysts for diesel oil.</description><identifier>ISSN: 1672-5107</identifier><identifier>EISSN: 1995-8226</identifier><identifier>DOI: 10.1007/s12182-008-0013-5</identifier><language>eng</language><publisher>Beijing: China University of Petroleum (Beijing)</publisher><subject>Adsorption ; Black carbon ; Carbon ; Carbon black ; Catalysts ; Chemical vapor deposition ; Diamond-like carbon films ; Diesel oil ; Earth and Environmental Science ; Earth Sciences ; Economics and Management ; Energy Policy ; Grain size ; Hydrodesulfurization ; Industrial and Production Engineering ; Industrial Chemistry/Chemical Engineering ; Micrometers ; Mineral Resources ; Nanostructure ; Substrates ; Surface chemistry ; Surface roughness ; 加氢脱硫 ; 吸附/解吸附作用 ; 碳纳米粉末 ; 等离子体辅助化学气相沉积</subject><ispartof>Petroleum science, 2008-02, Vol.5 (1), p.79-82</ispartof><rights>China University of Petroleum 2008</rights><rights>China University of Petroleum 2008.</rights><rights>Copyright © Wanfang Data Co. 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All Rights Reserved.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c370t-25566e7561302db190a48474cca202ffd20f629db7976b8150466ed2e27397643</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/87756X/87756X.jpg</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s12182-008-0013-5$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://doi.org/10.1007/s12182-008-0013-5$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,776,780,27901,27902,41096,42165,51551</link.rule.ids><linktorsrc>$$Uhttps://doi.org/10.1007/s12182-008-0013-5$$EView_record_in_Springer_Nature$$FView_record_in_$$GSpringer_Nature</linktorsrc></links><search><creatorcontrib>Yang, Wubao</creatorcontrib><creatorcontrib>Zhao, Zhen</creatorcontrib><creatorcontrib>Fang, Songhua</creatorcontrib><creatorcontrib>Wang, Yong</creatorcontrib><creatorcontrib>Yang, Size</creatorcontrib><creatorcontrib>Lin, Li</creatorcontrib><title>Preparation and characterization of carbon nano-sheet powders</title><title>Petroleum science</title><addtitle>Pet. Sci</addtitle><addtitle>Petroleum Science</addtitle><description>Carbon nanosheet films were deposited on A1 substrates by using plasma assisted chemical vapor deposition （PACVD） technique. And after being peeled off from A1 substrates, carbon nanosheet powders （CNSPs） were obtained. In Raman spectrum of carbon film, there was a strong and broadened peak at about 1,580 cm^-1, indicating a carbon diamond-like film. Atomic force microscope image showed that the carbon diamond-like film had a grain size less than 100 nm, and its surface roughness Ra was 17.95 nm in an area of 5×5 μm^2. The CNSPs were irregular sheets with curly edges and a length of several micrometers to several hundreds of micrometers. The BET surface area of CNSPs was 6.66 m^2/g with no micro-pore present, which was confirmed by N2 adsorption-desorption characterization. In the adsorption testing, when the relative pressure p/po was higher than 0.3, the adsorption behavior did not follow the Langmuir equation. The addition of CNSPs to carbon black （catalyst support） could improve hydrodesulfurization performance of carbon supported Ni-W catalysts for diesel oil.</description><subject>Adsorption</subject><subject>Black carbon</subject><subject>Carbon</subject><subject>Carbon black</subject><subject>Catalysts</subject><subject>Chemical vapor deposition</subject><subject>Diamond-like carbon films</subject><subject>Diesel oil</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Economics and Management</subject><subject>Energy Policy</subject><subject>Grain size</subject><subject>Hydrodesulfurization</subject><subject>Industrial and Production Engineering</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Micrometers</subject><subject>Mineral Resources</subject><subject>Nanostructure</subject><subject>Substrates</subject><subject>Surface chemistry</subject><subject>Surface roughness</subject><subject>加氢脱硫</subject><subject>吸附/解吸附作用</subject><subject>碳纳米粉末</subject><subject>等离子体辅助化学气相沉积</subject><issn>1672-5107</issn><issn>1995-8226</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2008</creationdate><recordtype>article</recordtype><sourceid>BENPR</sourceid><recordid>eNp9kD9PwzAQxSMEEqXwAdgiGJgM53NiJwMDqvgnIcEAs-Ukdpu22KmdqpRPj6tU6sZg-e70e-90L0kuKdxSAHEXKNICCUARH2UkP0pGtCxzUiDy41hzgSSnIE6TsxDmABkVHEfJ_YfXnfKqb51NlW3Seha7ute-_R2GzqS18lWsrLKOhJnWfdq5TaN9OE9OjFoGfbH_x8nX0-Pn5IW8vT-_Th7eSM0E9ATznHMtck4ZYFPRElRWZCKra4WAxjQIhmPZVKIUvCpoDlnkG9QoWJxkbJzcDL4bZY2yUzl3a2_jRhm2ix-pMd4NNN4dyeuB7LxbrXXoDyiKIoYAZcEjRQeq9i4Er43sfPut_FZSkLs85ZCnjL5yl6fMowYHTYisnWp_cP5PdLVfNHN2uoo6Wal6YdqllsgZg6xg7A9IoYDr</recordid><startdate>20080201</startdate><enddate>20080201</enddate><creator>Yang, Wubao</creator><creator>Zhao, Zhen</creator><creator>Fang, Songhua</creator><creator>Wang, Yong</creator><creator>Yang, Size</creator><creator>Lin, Li</creator><general>China University of Petroleum (Beijing)</general><general>KeAi Publishing Communications Ltd</general><general>School of Electromechanical Engineering, China University of Petroleum, Beijing 102249, China%School of Chemical Science and Engineering, China University of Petroleum, Beijing 102249, China%Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China</general><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>W92</scope><scope>~WA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TN</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>H96</scope><scope>HCIFZ</scope><scope>L.G</scope><scope>L6V</scope><scope>M7S</scope><scope>PCBAR</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PTHSS</scope><scope>2B.</scope><scope>4A8</scope><scope>92I</scope><scope>93N</scope><scope>PSX</scope><scope>TCJ</scope></search><sort><creationdate>20080201</creationdate><title>Preparation and characterization of carbon nano-sheet powders</title><author>Yang, Wubao ; Zhao, Zhen ; Fang, Songhua ; Wang, Yong ; Yang, Size ; Lin, Li</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c370t-25566e7561302db190a48474cca202ffd20f629db7976b8150466ed2e27397643</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2008</creationdate><topic>Adsorption</topic><topic>Black carbon</topic><topic>Carbon</topic><topic>Carbon black</topic><topic>Catalysts</topic><topic>Chemical vapor deposition</topic><topic>Diamond-like carbon films</topic><topic>Diesel oil</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Economics and Management</topic><topic>Energy Policy</topic><topic>Grain size</topic><topic>Hydrodesulfurization</topic><topic>Industrial and Production Engineering</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Micrometers</topic><topic>Mineral Resources</topic><topic>Nanostructure</topic><topic>Substrates</topic><topic>Surface chemistry</topic><topic>Surface roughness</topic><topic>加氢脱硫</topic><topic>吸附/解吸附作用</topic><topic>碳纳米粉末</topic><topic>等离子体辅助化学气相沉积</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Yang, Wubao</creatorcontrib><creatorcontrib>Zhao, Zhen</creatorcontrib><creatorcontrib>Fang, Songhua</creatorcontrib><creatorcontrib>Wang, Yong</creatorcontrib><creatorcontrib>Yang, Size</creatorcontrib><creatorcontrib>Lin, Li</creatorcontrib><collection>中文科技期刊数据库</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库-工程技术</collection><collection>中文科技期刊数据库- 镜像站点</collection><collection>CrossRef</collection><collection>Oceanic Abstracts</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Publicly Available Content Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Engineering Collection</collection><collection>Wanfang Data Journals - Hong Kong</collection><collection>WANFANG Data Centre</collection><collection>Wanfang Data Journals</collection><collection>万方数据期刊 - 香港版</collection><collection>China Online Journals (COJ)</collection><collection>China Online Journals (COJ)</collection><jtitle>Petroleum science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Yang, Wubao</au><au>Zhao, Zhen</au><au>Fang, Songhua</au><au>Wang, Yong</au><au>Yang, Size</au><au>Lin, Li</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation and characterization of carbon nano-sheet powders</atitle><jtitle>Petroleum science</jtitle><stitle>Pet. Sci</stitle><addtitle>Petroleum Science</addtitle><date>2008-02-01</date><risdate>2008</risdate><volume>5</volume><issue>1</issue><spage>79</spage><epage>82</epage><pages>79-82</pages><issn>1672-5107</issn><eissn>1995-8226</eissn><abstract>Carbon nanosheet films were deposited on A1 substrates by using plasma assisted chemical vapor deposition （PACVD） technique. And after being peeled off from A1 substrates, carbon nanosheet powders （CNSPs） were obtained. In Raman spectrum of carbon film, there was a strong and broadened peak at about 1,580 cm^-1, indicating a carbon diamond-like film. Atomic force microscope image showed that the carbon diamond-like film had a grain size less than 100 nm, and its surface roughness Ra was 17.95 nm in an area of 5×5 μm^2. The CNSPs were irregular sheets with curly edges and a length of several micrometers to several hundreds of micrometers. The BET surface area of CNSPs was 6.66 m^2/g with no micro-pore present, which was confirmed by N2 adsorption-desorption characterization. In the adsorption testing, when the relative pressure p/po was higher than 0.3, the adsorption behavior did not follow the Langmuir equation. The addition of CNSPs to carbon black （catalyst support） could improve hydrodesulfurization performance of carbon supported Ni-W catalysts for diesel oil.</abstract><cop>Beijing</cop><pub>China University of Petroleum (Beijing)</pub><doi>10.1007/s12182-008-0013-5</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| identifier | ISSN: 1672-5107 |
| ispartof | Petroleum science, 2008-02, Vol.5 (1), p.79-82 |
| issn | 1672-5107 1995-8226 |
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| subjects | Adsorption Black carbon Carbon Carbon black Catalysts Chemical vapor deposition Diamond-like carbon films Diesel oil Earth and Environmental Science Earth Sciences Economics and Management Energy Policy Grain size Hydrodesulfurization Industrial and Production Engineering Industrial Chemistry/Chemical Engineering Micrometers Mineral Resources Nanostructure Substrates Surface chemistry Surface roughness 加氢脱硫 吸附/解吸附作用 碳纳米粉末 等离子体辅助化学气相沉积 |
| title | Preparation and characterization of carbon nano-sheet powders |
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