The use of sample positioning to control defect creation by oxygen plasma in isotopically labelled bilayer graphene membranes
Monolayer and isotopically labelled bilayer graphene membranes were prepared on grids for transmission electron microscopy (TEM). In order to create defects in the graphene layers in a controlled way, we studied the sensitivity of the individual graphene layers to the oxygen plasma treatment. We tes...
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| Veröffentlicht in: | RSC advances 2021-03, Vol.11 (17), p.1316-1322 |
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| creator | Guerra, Valentino L. P Valeš, Václav Mikšátko, Ji í Plšek, Jan Drogowska-Horná, Karolina Anna Volochanskyi, Oleksandr Kalbá, Martin |
| description | Monolayer and isotopically labelled bilayer graphene membranes were prepared on grids for transmission electron microscopy (TEM). In order to create defects in the graphene layers in a controlled way, we studied the sensitivity of the individual graphene layers to the oxygen plasma treatment. We tested samples with different configurations by varying the order of the transfer of layers and changing the orientation of the samples with respect to the plasma chamber. Using Raman spectroscopy, HRTEM and X-ray photoelectron spectroscopy, we demonstrated defect formation and determined the quantity and chemical composition of the defects. By keeping the sample structure and the setup of the experiment unchanged, the significant role of the sample orientation with respect to the chamber was demonstrated. The effect was accounted for by the variation of the accessibility of the sample surface for the reactive species. Therefore, this effect can be used to control the degree of damage in each layer, resulting in differing numbers of defects present on each side of the sample.
Monolayer and isotopically labelled bilayer graphene membranes were prepared on grids for transmission electron microscopy (TEM). |
| doi_str_mv | 10.1039/d1ra01249e |
| format | Article |
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Monolayer and isotopically labelled bilayer graphene membranes were prepared on grids for transmission electron microscopy (TEM).</description><identifier>ISSN: 2046-2069</identifier><identifier>EISSN: 2046-2069</identifier><identifier>DOI: 10.1039/d1ra01249e</identifier><identifier>PMID: 35423537</identifier><language>eng</language><publisher>CAMBRIDGE: Royal Soc Chemistry</publisher><subject>Bilayers ; Chambers ; Chemical composition ; Chemistry ; Chemistry, Multidisciplinary ; Defects ; Graphene ; Membranes ; Oxygen plasma ; Photoelectrons ; Physical Sciences ; Raman spectroscopy ; Science & Technology ; Spectrum analysis</subject><ispartof>RSC advances, 2021-03, Vol.11 (17), p.1316-1322</ispartof><rights>This journal is © The Royal Society of Chemistry.</rights><rights>Copyright Royal Society of Chemistry 2021</rights><rights>This journal is © The Royal Society of Chemistry 2021 The Royal Society of Chemistry</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>true</woscitedreferencessubscribed><woscitedreferencescount>2</woscitedreferencescount><woscitedreferencesoriginalsourcerecordid>wos000629707400056</woscitedreferencesoriginalsourcerecordid><citedby>FETCH-LOGICAL-c428t-406f3889918fa06f1f562a950b1da02b2b26538a55b164fe8054391d3f2e5d363</citedby><cites>FETCH-LOGICAL-c428t-406f3889918fa06f1f562a950b1da02b2b26538a55b164fe8054391d3f2e5d363</cites><orcidid>0000-0003-4706-0097 ; 0000-0001-9574-4368 ; 0000-0002-3814-3993</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8695737/pdf/$$EPDF$$P50$$Gpubmedcentral$$Hfree_for_read</linktopdf><linktohtml>$$Uhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC8695737/$$EHTML$$P50$$Gpubmedcentral$$Hfree_for_read</linktohtml><link.rule.ids>230,315,728,781,785,865,886,2115,27929,27930,39263,53796,53798</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/35423537$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Guerra, Valentino L. P</creatorcontrib><creatorcontrib>Valeš, Václav</creatorcontrib><creatorcontrib>Mikšátko, Ji í</creatorcontrib><creatorcontrib>Plšek, Jan</creatorcontrib><creatorcontrib>Drogowska-Horná, Karolina Anna</creatorcontrib><creatorcontrib>Volochanskyi, Oleksandr</creatorcontrib><creatorcontrib>Kalbá, Martin</creatorcontrib><title>The use of sample positioning to control defect creation by oxygen plasma in isotopically labelled bilayer graphene membranes</title><title>RSC advances</title><addtitle>RSC ADV</addtitle><addtitle>RSC Adv</addtitle><description>Monolayer and isotopically labelled bilayer graphene membranes were prepared on grids for transmission electron microscopy (TEM). In order to create defects in the graphene layers in a controlled way, we studied the sensitivity of the individual graphene layers to the oxygen plasma treatment. We tested samples with different configurations by varying the order of the transfer of layers and changing the orientation of the samples with respect to the plasma chamber. Using Raman spectroscopy, HRTEM and X-ray photoelectron spectroscopy, we demonstrated defect formation and determined the quantity and chemical composition of the defects. By keeping the sample structure and the setup of the experiment unchanged, the significant role of the sample orientation with respect to the chamber was demonstrated. The effect was accounted for by the variation of the accessibility of the sample surface for the reactive species. Therefore, this effect can be used to control the degree of damage in each layer, resulting in differing numbers of defects present on each side of the sample.
Monolayer and isotopically labelled bilayer graphene membranes were prepared on grids for transmission electron microscopy (TEM).</description><subject>Bilayers</subject><subject>Chambers</subject><subject>Chemical composition</subject><subject>Chemistry</subject><subject>Chemistry, Multidisciplinary</subject><subject>Defects</subject><subject>Graphene</subject><subject>Membranes</subject><subject>Oxygen plasma</subject><subject>Photoelectrons</subject><subject>Physical Sciences</subject><subject>Raman spectroscopy</subject><subject>Science & Technology</subject><subject>Spectrum analysis</subject><issn>2046-2069</issn><issn>2046-2069</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2021</creationdate><recordtype>article</recordtype><sourceid>HGBXW</sourceid><recordid>eNqNkstrFTEUxgdRbKnduFcCbkS5msckM9kI5VofUBCkrkMmc3JvSiYZkxntLPq_m9tbr9WVySIHzu88Pr5U1VOC3xDM5NueJI0JrSU8qI4prsWKYiEf3ouPqtOcr3A5ghMqyOPqiPGaMs6a4-rmcgtozoCiRVkPowc0xuwmF4MLGzRFZGKYUvSoBwtmQiaB3mVRt6B4vWwgoNHrPGjkAnI5TnF0Rnu_IK878B561DmvF0hok_S4hQBogKFLOkB-Uj2y2mc4vXtPqm8fzi_Xn1YXXz5-Xp9drExN22lVY2FZ20pJWqtLTCwXVEuOO9JrTLtyBWet5rwjorbQYl4zSXpmKfCeCXZSvdv3HedugN5AkaS9GpMbdFpU1E79nQluqzbxh2qF5A1rSoOXdw1S_D5DntTgsinyioo4Z1XmEyGxbEhBX_yDXsU5hSJPUV6cok1ZrVCv9pRJMecE9rAMwWpnrHpPvp7dGnte4Of31z-gv20sQLsHfkIXbTYOgoEDtnOeygY3dYm4WLvp1sF1nMNUSl__f2mhn-3plM0B-vMF2S8hQ8oV</recordid><startdate>20210310</startdate><enddate>20210310</enddate><creator>Guerra, Valentino L. 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P ; Valeš, Václav ; Mikšátko, Ji í ; Plšek, Jan ; Drogowska-Horná, Karolina Anna ; Volochanskyi, Oleksandr ; Kalbá, Martin</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c428t-406f3889918fa06f1f562a950b1da02b2b26538a55b164fe8054391d3f2e5d363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2021</creationdate><topic>Bilayers</topic><topic>Chambers</topic><topic>Chemical composition</topic><topic>Chemistry</topic><topic>Chemistry, Multidisciplinary</topic><topic>Defects</topic><topic>Graphene</topic><topic>Membranes</topic><topic>Oxygen plasma</topic><topic>Photoelectrons</topic><topic>Physical Sciences</topic><topic>Raman spectroscopy</topic><topic>Science & Technology</topic><topic>Spectrum analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Guerra, Valentino L. P</creatorcontrib><creatorcontrib>Valeš, Václav</creatorcontrib><creatorcontrib>Mikšátko, Ji í</creatorcontrib><creatorcontrib>Plšek, Jan</creatorcontrib><creatorcontrib>Drogowska-Horná, Karolina Anna</creatorcontrib><creatorcontrib>Volochanskyi, Oleksandr</creatorcontrib><creatorcontrib>Kalbá, Martin</creatorcontrib><collection>Web of Science Core Collection</collection><collection>Science Citation Index Expanded</collection><collection>Web of Science - Science Citation Index Expanded - 2021</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>MEDLINE - Academic</collection><collection>PubMed Central (Full Participant titles)</collection><jtitle>RSC advances</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Guerra, Valentino L. P</au><au>Valeš, Václav</au><au>Mikšátko, Ji í</au><au>Plšek, Jan</au><au>Drogowska-Horná, Karolina Anna</au><au>Volochanskyi, Oleksandr</au><au>Kalbá, Martin</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The use of sample positioning to control defect creation by oxygen plasma in isotopically labelled bilayer graphene membranes</atitle><jtitle>RSC advances</jtitle><stitle>RSC ADV</stitle><addtitle>RSC Adv</addtitle><date>2021-03-10</date><risdate>2021</risdate><volume>11</volume><issue>17</issue><spage>1316</spage><epage>1322</epage><pages>1316-1322</pages><issn>2046-2069</issn><eissn>2046-2069</eissn><abstract>Monolayer and isotopically labelled bilayer graphene membranes were prepared on grids for transmission electron microscopy (TEM). In order to create defects in the graphene layers in a controlled way, we studied the sensitivity of the individual graphene layers to the oxygen plasma treatment. We tested samples with different configurations by varying the order of the transfer of layers and changing the orientation of the samples with respect to the plasma chamber. Using Raman spectroscopy, HRTEM and X-ray photoelectron spectroscopy, we demonstrated defect formation and determined the quantity and chemical composition of the defects. By keeping the sample structure and the setup of the experiment unchanged, the significant role of the sample orientation with respect to the chamber was demonstrated. The effect was accounted for by the variation of the accessibility of the sample surface for the reactive species. Therefore, this effect can be used to control the degree of damage in each layer, resulting in differing numbers of defects present on each side of the sample.
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| subjects | Bilayers Chambers Chemical composition Chemistry Chemistry, Multidisciplinary Defects Graphene Membranes Oxygen plasma Photoelectrons Physical Sciences Raman spectroscopy Science & Technology Spectrum analysis |
| title | The use of sample positioning to control defect creation by oxygen plasma in isotopically labelled bilayer graphene membranes |
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