Nitrogen-doped graphene: beyond single substitution and enhanced molecular sensing
Graphene is a two-dimensional network in which sp 2 -hybridized carbon atoms are arranged in two different triangular sub-lattices (A and B). By incorporating nitrogen atoms into graphene, its physico-chemical properties could be significantly altered depending on the doping configuration within the...
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| Veröffentlicht in: | Scientific reports 2012-08, Vol.2 (1), p.586 |
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| creator | Lv, Ruitao Li, Qing Botello-Méndez, Andrés R. Hayashi, Takuya Wang, Bei Berkdemir, Ayse Hao, Qingzhen Elías, Ana Laura Cruz-Silva, Rodolfo Gutiérrez, Humberto R. Kim, Yoong Ahm Muramatsu, Hiroyuki Zhu, Jun Endo, Morinobu Terrones, Humberto Charlier, Jean-Christophe Pan, Minghu Terrones, Mauricio |
| description | Graphene is a two-dimensional network in which sp
2
-hybridized carbon atoms are arranged in two different triangular sub-lattices (A and B). By incorporating nitrogen atoms into graphene, its physico-chemical properties could be significantly altered depending on the doping configuration within the sub-lattices. Here, we describe the synthesis of large-area, highly-crystalline monolayer N-doped graphene (NG) sheets via atmospheric-pressure chemical vapor deposition, yielding a unique N-doping site composed of two quasi-adjacent substitutional nitrogen atoms within the same graphene sub-lattice (N
2
AA
). Scanning tunneling microscopy and spectroscopy (STM and STS) of NG revealed the presence of localized states in the conduction band induced by N
2
AA
-doping, which was confirmed by
ab initio
calculations. Furthermore, we demonstrated for the first time that NG could be used to efficiently probe organic molecules via a highly improved graphene enhanced Raman scattering. |
| doi_str_mv | 10.1038/srep00586 |
| format | Article |
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2
-hybridized carbon atoms are arranged in two different triangular sub-lattices (A and B). By incorporating nitrogen atoms into graphene, its physico-chemical properties could be significantly altered depending on the doping configuration within the sub-lattices. Here, we describe the synthesis of large-area, highly-crystalline monolayer N-doped graphene (NG) sheets via atmospheric-pressure chemical vapor deposition, yielding a unique N-doping site composed of two quasi-adjacent substitutional nitrogen atoms within the same graphene sub-lattice (N
2
AA
). Scanning tunneling microscopy and spectroscopy (STM and STS) of NG revealed the presence of localized states in the conduction band induced by N
2
AA
-doping, which was confirmed by
ab initio
calculations. Furthermore, we demonstrated for the first time that NG could be used to efficiently probe organic molecules via a highly improved graphene enhanced Raman scattering.</description><identifier>ISSN: 2045-2322</identifier><identifier>EISSN: 2045-2322</identifier><identifier>DOI: 10.1038/srep00586</identifier><identifier>PMID: 22905317</identifier><language>eng</language><publisher>London: Nature Publishing Group UK</publisher><subject>639/638/563 ; 639/766/94 ; 639/925 ; 639/925/357/73 ; Carbon nanotubes and fullerenes ; Chemical physics ; Chemical properties ; CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; Conduction ; Electrochemistry ; Graphite - chemistry ; Humanities and Social Sciences ; Hybridization ; INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY ; multidisciplinary ; NANOSCIENCE AND NANOTECHNOLOGY ; Nanoscience and technology ; Nanostructures - chemistry ; Nanostructures - ultrastructure ; Nitrogen ; Nitrogen - chemistry ; Photoelectron Spectroscopy ; Physicochemical properties ; Scanning tunneling microscopy ; Science ; Short term memory ; Spectroscopy ; Spectrum Analysis, Raman ; Theoretical chemistry</subject><ispartof>Scientific reports, 2012-08, Vol.2 (1), p.586</ispartof><rights>The Author(s) 2012</rights><rights>Copyright Nature Publishing Group Aug 2012</rights><rights>Copyright © 2012, Macmillan Publishers Limited. All rights reserved 2012 Macmillan Publishers Limited. All rights reserved</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-o253t-40e326bdc5b8ad18af130b6951c13b0c5905e8ebcc770380c4fed53cbed084e63</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3421434/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC3421434/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,314,723,776,780,860,881,27901,27902,41096,42165,51551,53766,53768</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/22905317$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink><backlink>$$Uhttps://www.osti.gov/servlets/purl/1624571$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Lv, Ruitao</creatorcontrib><creatorcontrib>Li, Qing</creatorcontrib><creatorcontrib>Botello-Méndez, Andrés R.</creatorcontrib><creatorcontrib>Hayashi, Takuya</creatorcontrib><creatorcontrib>Wang, Bei</creatorcontrib><creatorcontrib>Berkdemir, Ayse</creatorcontrib><creatorcontrib>Hao, Qingzhen</creatorcontrib><creatorcontrib>Elías, Ana Laura</creatorcontrib><creatorcontrib>Cruz-Silva, Rodolfo</creatorcontrib><creatorcontrib>Gutiérrez, Humberto R.</creatorcontrib><creatorcontrib>Kim, Yoong Ahm</creatorcontrib><creatorcontrib>Muramatsu, Hiroyuki</creatorcontrib><creatorcontrib>Zhu, Jun</creatorcontrib><creatorcontrib>Endo, Morinobu</creatorcontrib><creatorcontrib>Terrones, Humberto</creatorcontrib><creatorcontrib>Charlier, Jean-Christophe</creatorcontrib><creatorcontrib>Pan, Minghu</creatorcontrib><creatorcontrib>Terrones, Mauricio</creatorcontrib><creatorcontrib>Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS)</creatorcontrib><title>Nitrogen-doped graphene: beyond single substitution and enhanced molecular sensing</title><title>Scientific reports</title><addtitle>Sci Rep</addtitle><addtitle>Sci Rep</addtitle><description>Graphene is a two-dimensional network in which sp
2
-hybridized carbon atoms are arranged in two different triangular sub-lattices (A and B). By incorporating nitrogen atoms into graphene, its physico-chemical properties could be significantly altered depending on the doping configuration within the sub-lattices. Here, we describe the synthesis of large-area, highly-crystalline monolayer N-doped graphene (NG) sheets via atmospheric-pressure chemical vapor deposition, yielding a unique N-doping site composed of two quasi-adjacent substitutional nitrogen atoms within the same graphene sub-lattice (N
2
AA
). Scanning tunneling microscopy and spectroscopy (STM and STS) of NG revealed the presence of localized states in the conduction band induced by N
2
AA
-doping, which was confirmed by
ab initio
calculations. Furthermore, we demonstrated for the first time that NG could be used to efficiently probe organic molecules via a highly improved graphene enhanced Raman scattering.</description><subject>639/638/563</subject><subject>639/766/94</subject><subject>639/925</subject><subject>639/925/357/73</subject><subject>Carbon nanotubes and fullerenes</subject><subject>Chemical physics</subject><subject>Chemical properties</subject><subject>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</subject><subject>Conduction</subject><subject>Electrochemistry</subject><subject>Graphite - chemistry</subject><subject>Humanities and Social Sciences</subject><subject>Hybridization</subject><subject>INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY</subject><subject>multidisciplinary</subject><subject>NANOSCIENCE AND NANOTECHNOLOGY</subject><subject>Nanoscience and technology</subject><subject>Nanostructures - chemistry</subject><subject>Nanostructures - ultrastructure</subject><subject>Nitrogen</subject><subject>Nitrogen - chemistry</subject><subject>Photoelectron Spectroscopy</subject><subject>Physicochemical properties</subject><subject>Scanning tunneling microscopy</subject><subject>Science</subject><subject>Short term memory</subject><subject>Spectroscopy</subject><subject>Spectrum Analysis, Raman</subject><subject>Theoretical chemistry</subject><issn>2045-2322</issn><issn>2045-2322</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>C6C</sourceid><sourceid>EIF</sourceid><sourceid>BENPR</sourceid><recordid>eNpVkUtLxDAUhYMoKurCPyBFd0I1zzZ1IYj4AlEQXYckvdOpdJKapIL_3gyjMmaTkPvl3HNyETok-IxgJs9jgBFjIasNtEsxFyVllG6unXfQQYzvOC9BG06abbRDaYMFI_UuennqU_AduLL1I7RFF_Q4BwcXhYEv79oi9q4boIiTialPU-q9K3S-BzfXzuYXCz-AnQYdighuSe-jrZkeIhz87Hvo7fbm9fq-fHy-e7i-eiw9FSyVHAOjlWmtMFK3ROoZYdhUjSCWMIOtyBZBgrG2rnNObPkMWsGsgRZLDhXbQ5cr3XEyC2gtuBT0oMbQL3T4Ul736n_F9XPV-U_FOCWc8SxwvBLwOZqKtk9g59Y7BzYpUlEuapKhk58uwX9MEJN691NwOZgisqlZUxMpM3W07uXPxO9HZ-B0BcRcch2ENRmsloNUf4Nk33smj7s</recordid><startdate>20120817</startdate><enddate>20120817</enddate><creator>Lv, Ruitao</creator><creator>Li, Qing</creator><creator>Botello-Méndez, Andrés R.</creator><creator>Hayashi, Takuya</creator><creator>Wang, Bei</creator><creator>Berkdemir, Ayse</creator><creator>Hao, Qingzhen</creator><creator>Elías, Ana Laura</creator><creator>Cruz-Silva, Rodolfo</creator><creator>Gutiérrez, Humberto R.</creator><creator>Kim, Yoong Ahm</creator><creator>Muramatsu, Hiroyuki</creator><creator>Zhu, Jun</creator><creator>Endo, Morinobu</creator><creator>Terrones, Humberto</creator><creator>Charlier, Jean-Christophe</creator><creator>Pan, Minghu</creator><creator>Terrones, Mauricio</creator><general>Nature Publishing Group UK</general><general>Nature Publishing Group</general><scope>C6C</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>3V.</scope><scope>7X7</scope><scope>7XB</scope><scope>88A</scope><scope>88E</scope><scope>88I</scope><scope>8FE</scope><scope>8FH</scope><scope>8FI</scope><scope>8FJ</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BBNVY</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>FYUFA</scope><scope>GHDGH</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>K9.</scope><scope>LK8</scope><scope>M0S</scope><scope>M1P</scope><scope>M2P</scope><scope>M7P</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope><scope>OIOZB</scope><scope>OTOTI</scope><scope>5PM</scope></search><sort><creationdate>20120817</creationdate><title>Nitrogen-doped graphene: beyond single substitution and enhanced molecular sensing</title><author>Lv, Ruitao ; Li, Qing ; Botello-Méndez, Andrés R. ; Hayashi, Takuya ; Wang, Bei ; Berkdemir, Ayse ; Hao, Qingzhen ; Elías, Ana Laura ; Cruz-Silva, Rodolfo ; Gutiérrez, Humberto R. ; Kim, Yoong Ahm ; Muramatsu, Hiroyuki ; Zhu, Jun ; Endo, Morinobu ; Terrones, Humberto ; Charlier, Jean-Christophe ; Pan, Minghu ; Terrones, Mauricio</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-o253t-40e326bdc5b8ad18af130b6951c13b0c5905e8ebcc770380c4fed53cbed084e63</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>639/638/563</topic><topic>639/766/94</topic><topic>639/925</topic><topic>639/925/357/73</topic><topic>Carbon nanotubes and fullerenes</topic><topic>Chemical physics</topic><topic>Chemical properties</topic><topic>CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS</topic><topic>Conduction</topic><topic>Electrochemistry</topic><topic>Graphite - chemistry</topic><topic>Humanities and Social Sciences</topic><topic>Hybridization</topic><topic>INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY</topic><topic>multidisciplinary</topic><topic>NANOSCIENCE AND NANOTECHNOLOGY</topic><topic>Nanoscience and technology</topic><topic>Nanostructures - chemistry</topic><topic>Nanostructures - ultrastructure</topic><topic>Nitrogen</topic><topic>Nitrogen - chemistry</topic><topic>Photoelectron Spectroscopy</topic><topic>Physicochemical properties</topic><topic>Scanning tunneling microscopy</topic><topic>Science</topic><topic>Short term memory</topic><topic>Spectroscopy</topic><topic>Spectrum Analysis, Raman</topic><topic>Theoretical chemistry</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Lv, Ruitao</creatorcontrib><creatorcontrib>Li, Qing</creatorcontrib><creatorcontrib>Botello-Méndez, Andrés R.</creatorcontrib><creatorcontrib>Hayashi, Takuya</creatorcontrib><creatorcontrib>Wang, Bei</creatorcontrib><creatorcontrib>Berkdemir, Ayse</creatorcontrib><creatorcontrib>Hao, Qingzhen</creatorcontrib><creatorcontrib>Elías, Ana Laura</creatorcontrib><creatorcontrib>Cruz-Silva, Rodolfo</creatorcontrib><creatorcontrib>Gutiérrez, Humberto R.</creatorcontrib><creatorcontrib>Kim, Yoong Ahm</creatorcontrib><creatorcontrib>Muramatsu, Hiroyuki</creatorcontrib><creatorcontrib>Zhu, Jun</creatorcontrib><creatorcontrib>Endo, Morinobu</creatorcontrib><creatorcontrib>Terrones, Humberto</creatorcontrib><creatorcontrib>Charlier, Jean-Christophe</creatorcontrib><creatorcontrib>Pan, Minghu</creatorcontrib><creatorcontrib>Terrones, Mauricio</creatorcontrib><creatorcontrib>Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS)</creatorcontrib><collection>Springer Nature OA/Free Journals</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>ProQuest Central (Corporate)</collection><collection>Health & Medical Collection</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Biology Database (Alumni Edition)</collection><collection>Medical Database (Alumni Edition)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Natural Science Collection</collection><collection>Hospital Premium Collection</collection><collection>Hospital Premium Collection (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>Biological Science Collection</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>Health Research Premium Collection</collection><collection>Health Research Premium Collection (Alumni)</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>ProQuest Health & Medical Complete (Alumni)</collection><collection>ProQuest Biological Science Collection</collection><collection>Health & Medical Collection (Alumni Edition)</collection><collection>Medical Database</collection><collection>Science Database</collection><collection>Biological 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>ProQuest Central Basic</collection><collection>OSTI.GOV - Hybrid</collection><collection>OSTI.GOV</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>Scientific reports</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Lv, Ruitao</au><au>Li, Qing</au><au>Botello-Méndez, Andrés R.</au><au>Hayashi, Takuya</au><au>Wang, Bei</au><au>Berkdemir, Ayse</au><au>Hao, Qingzhen</au><au>Elías, Ana Laura</au><au>Cruz-Silva, Rodolfo</au><au>Gutiérrez, Humberto R.</au><au>Kim, Yoong Ahm</au><au>Muramatsu, Hiroyuki</au><au>Zhu, Jun</au><au>Endo, Morinobu</au><au>Terrones, Humberto</au><au>Charlier, Jean-Christophe</au><au>Pan, Minghu</au><au>Terrones, Mauricio</au><aucorp>Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States). Center for Nanophase Materials Sciences (CNMS)</aucorp><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nitrogen-doped graphene: beyond single substitution and enhanced molecular sensing</atitle><jtitle>Scientific reports</jtitle><stitle>Sci Rep</stitle><addtitle>Sci Rep</addtitle><date>2012-08-17</date><risdate>2012</risdate><volume>2</volume><issue>1</issue><spage>586</spage><pages>586-</pages><issn>2045-2322</issn><eissn>2045-2322</eissn><abstract>Graphene is a two-dimensional network in which sp
2
-hybridized carbon atoms are arranged in two different triangular sub-lattices (A and B). By incorporating nitrogen atoms into graphene, its physico-chemical properties could be significantly altered depending on the doping configuration within the sub-lattices. Here, we describe the synthesis of large-area, highly-crystalline monolayer N-doped graphene (NG) sheets via atmospheric-pressure chemical vapor deposition, yielding a unique N-doping site composed of two quasi-adjacent substitutional nitrogen atoms within the same graphene sub-lattice (N
2
AA
). Scanning tunneling microscopy and spectroscopy (STM and STS) of NG revealed the presence of localized states in the conduction band induced by N
2
AA
-doping, which was confirmed by
ab initio
calculations. Furthermore, we demonstrated for the first time that NG could be used to efficiently probe organic molecules via a highly improved graphene enhanced Raman scattering.</abstract><cop>London</cop><pub>Nature Publishing Group UK</pub><pmid>22905317</pmid><doi>10.1038/srep00586</doi><oa>free_for_read</oa></addata></record> |
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| source | Nature Open Access; MEDLINE; DOAJ Directory of Open Access Journals; EZB-FREE-00999 freely available EZB journals; PubMed Central; Springer Nature OA/Free Journals; Free Full-Text Journals in Chemistry |
| subjects | 639/638/563 639/766/94 639/925 639/925/357/73 Carbon nanotubes and fullerenes Chemical physics Chemical properties CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS Conduction Electrochemistry Graphite - chemistry Humanities and Social Sciences Hybridization INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY multidisciplinary NANOSCIENCE AND NANOTECHNOLOGY Nanoscience and technology Nanostructures - chemistry Nanostructures - ultrastructure Nitrogen Nitrogen - chemistry Photoelectron Spectroscopy Physicochemical properties Scanning tunneling microscopy Science Short term memory Spectroscopy Spectrum Analysis, Raman Theoretical chemistry |
| title | Nitrogen-doped graphene: beyond single substitution and enhanced molecular sensing |
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