The different self-assembled way of n- and t-dodecyl mercaptan on the surface of copper
The self-assembled monolayers (SAMs) of n- and t-dodecyl mercaptan on the surface of copper have been obtained. As evidenced by electrochemical impedance spectroscopy (EIS), two kinds of the alkanethiols can self-assemble on the copper surface. But the results of the quartz crystal microbalance (QCM...
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| Veröffentlicht in: | Applied surface science 2007-02, Vol.253 (9), p.4182-4187 |
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| creator | Li, Degang Yu, Xianjin Dong, Yunhui |
| description | The self-assembled monolayers (SAMs) of
n- and
t-dodecyl mercaptan on the surface of copper have been obtained. As evidenced by electrochemical impedance spectroscopy (EIS), two kinds of the alkanethiols can self-assemble on the copper surface. But the results of the quartz crystal microbalance (QCM) show that the self-assembled way of the two alkanethiols are different. The SAMs of
n-dodecyl mercaptan can increase the weight of the QCM electrode and the SAMs of
t-dodecyl mercaptan, on the contrary, make the weight of the QCM electrode decrease. Inspected with the SEM, it is found that a lot of pits spread all over the copper surface after having been modified with
t-dodecyl mercaptan. All the results suggest that the self-assemble of
t-dodecyl mercaptan on the copper surface can erode and dissolve copper surface sharply. |
| doi_str_mv | 10.1016/j.apsusc.2006.09.021 |
| format | Article |
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n- and
t-dodecyl mercaptan on the surface of copper have been obtained. As evidenced by electrochemical impedance spectroscopy (EIS), two kinds of the alkanethiols can self-assemble on the copper surface. But the results of the quartz crystal microbalance (QCM) show that the self-assembled way of the two alkanethiols are different. The SAMs of
n-dodecyl mercaptan can increase the weight of the QCM electrode and the SAMs of
t-dodecyl mercaptan, on the contrary, make the weight of the QCM electrode decrease. Inspected with the SEM, it is found that a lot of pits spread all over the copper surface after having been modified with
t-dodecyl mercaptan. All the results suggest that the self-assemble of
t-dodecyl mercaptan on the copper surface can erode and dissolve copper surface sharply.</description><identifier>ISSN: 0169-4332</identifier><identifier>EISSN: 1873-5584</identifier><identifier>DOI: 10.1016/j.apsusc.2006.09.021</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Condensed matter: structure, mechanical and thermal properties ; Cross-disciplinary physics: materials science; rheology ; EIS ; Exact sciences and technology ; n- and t-dodecyl mercaptan ; Physics ; QCM ; SAMs ; SEM</subject><ispartof>Applied surface science, 2007-02, Vol.253 (9), p.4182-4187</ispartof><rights>2006 Elsevier B.V.</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c398t-62c59501f301459aeacd7d0be2a19e31d2221b3fc26dbfbadcef927736ef085e3</citedby><cites>FETCH-LOGICAL-c398t-62c59501f301459aeacd7d0be2a19e31d2221b3fc26dbfbadcef927736ef085e3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.apsusc.2006.09.021$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,776,780,3536,27903,27904,45974</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18539450$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Li, Degang</creatorcontrib><creatorcontrib>Yu, Xianjin</creatorcontrib><creatorcontrib>Dong, Yunhui</creatorcontrib><title>The different self-assembled way of n- and t-dodecyl mercaptan on the surface of copper</title><title>Applied surface science</title><description>The self-assembled monolayers (SAMs) of
n- and
t-dodecyl mercaptan on the surface of copper have been obtained. As evidenced by electrochemical impedance spectroscopy (EIS), two kinds of the alkanethiols can self-assemble on the copper surface. But the results of the quartz crystal microbalance (QCM) show that the self-assembled way of the two alkanethiols are different. The SAMs of
n-dodecyl mercaptan can increase the weight of the QCM electrode and the SAMs of
t-dodecyl mercaptan, on the contrary, make the weight of the QCM electrode decrease. Inspected with the SEM, it is found that a lot of pits spread all over the copper surface after having been modified with
t-dodecyl mercaptan. All the results suggest that the self-assemble of
t-dodecyl mercaptan on the copper surface can erode and dissolve copper surface sharply.</description><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>EIS</subject><subject>Exact sciences and technology</subject><subject>n- and t-dodecyl mercaptan</subject><subject>Physics</subject><subject>QCM</subject><subject>SAMs</subject><subject>SEM</subject><issn>0169-4332</issn><issn>1873-5584</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><recordid>eNqFkD1r3EAQhpcQQy52_kGKbeJO8n5oJW1jMCa2AwY3Ni6X0ews0aGTlB2dw_376DhDuqSaYp73neER4qtWpVa6vtqWMPOesTRK1aXypTL6g9jotrGFc231UWxWzBeVteaT-My8VUqbdbsRr88_ScY-Jco0LpJpSAUw064bKMrfcJBTkmMhYYxyKeIUCQ-D3FFGmBcY5TTKZW3gfU6AdIRxmmfKF-IswcD05X2ei5e778-3D8Xj0_2P25vHAq1vl6I26LxTOlmlK-eBAGMTVUcGtCerozFGdzahqWOXOohIyZumsTUl1Tqy5-Ly1Dvn6deeeAm7npGGAUaa9hyMr51tW_dfUPvWq8YdweoEYp6YM6Uw534H-RC0CkfdYRtOusNRd1A-rLrX2Lf3fmCEIWUYsee_2fUFXzm1ctcnjlYrbz3lwNjTiBT7TLiEOPX_PvQHUoqX-A</recordid><startdate>20070228</startdate><enddate>20070228</enddate><creator>Li, Degang</creator><creator>Yu, Xianjin</creator><creator>Dong, Yunhui</creator><general>Elsevier B.V</general><general>Elsevier Science</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>7SE</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>H8G</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>20070228</creationdate><title>The different self-assembled way of n- and t-dodecyl mercaptan on the surface of copper</title><author>Li, Degang ; Yu, Xianjin ; Dong, Yunhui</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c398t-62c59501f301459aeacd7d0be2a19e31d2221b3fc26dbfbadcef927736ef085e3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>EIS</topic><topic>Exact sciences and technology</topic><topic>n- and t-dodecyl mercaptan</topic><topic>Physics</topic><topic>QCM</topic><topic>SAMs</topic><topic>SEM</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Li, Degang</creatorcontrib><creatorcontrib>Yu, Xianjin</creatorcontrib><creatorcontrib>Dong, Yunhui</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>Corrosion Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Copper Technical Reference Library</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Applied surface science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Li, Degang</au><au>Yu, Xianjin</au><au>Dong, Yunhui</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The different self-assembled way of n- and t-dodecyl mercaptan on the surface of copper</atitle><jtitle>Applied surface science</jtitle><date>2007-02-28</date><risdate>2007</risdate><volume>253</volume><issue>9</issue><spage>4182</spage><epage>4187</epage><pages>4182-4187</pages><issn>0169-4332</issn><eissn>1873-5584</eissn><abstract>The self-assembled monolayers (SAMs) of
n- and
t-dodecyl mercaptan on the surface of copper have been obtained. As evidenced by electrochemical impedance spectroscopy (EIS), two kinds of the alkanethiols can self-assemble on the copper surface. But the results of the quartz crystal microbalance (QCM) show that the self-assembled way of the two alkanethiols are different. The SAMs of
n-dodecyl mercaptan can increase the weight of the QCM electrode and the SAMs of
t-dodecyl mercaptan, on the contrary, make the weight of the QCM electrode decrease. Inspected with the SEM, it is found that a lot of pits spread all over the copper surface after having been modified with
t-dodecyl mercaptan. All the results suggest that the self-assemble of
t-dodecyl mercaptan on the copper surface can erode and dissolve copper surface sharply.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/j.apsusc.2006.09.021</doi><tpages>6</tpages></addata></record> |
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| language | eng |
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| source | Elsevier ScienceDirect Journals |
| subjects | Condensed matter: electronic structure, electrical, magnetic, and optical properties Condensed matter: structure, mechanical and thermal properties Cross-disciplinary physics: materials science rheology EIS Exact sciences and technology n- and t-dodecyl mercaptan Physics QCM SAMs SEM |
| title | The different self-assembled way of n- and t-dodecyl mercaptan on the surface of copper |
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