Structure and Thermal Stability of Stilbenedithiol SAMs on Au(111)
Self‐assembling monolayers (SAMs) of dithiols play an important role as bivalent linker layer in applications such as photoelectrochemical sensors. However, their formation processes and film structure are not fully understood yet. Herein, a SAM of aromatic trans‐stilbenedithiol (StDT) on Au(111) su...
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| Veröffentlicht in: | Physica status solidi. A, Applications and materials science Applications and materials science, 2018-08, Vol.215 (15), p.n/a |
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| container_title | Physica status solidi. A, Applications and materials science |
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| creator | Völkner, Johannes Bashir, Asif Parak, Wolfgang J. Witte, Gregor |
| description | Self‐assembling monolayers (SAMs) of dithiols play an important role as bivalent linker layer in applications such as photoelectrochemical sensors. However, their formation processes and film structure are not fully understood yet. Herein, a SAM of aromatic trans‐stilbenedithiol (StDT) on Au(111) surfaces is investigated. Using complementary characterization techniques the dependence of the film quality on preparation parameters, such as used solvent, temperature and ambient conditions during and subsequent to preparation is investigated. Furthermore, a remarkably high thermal stability is found which is ascribed to disulfide bridging between the endgroups of the individual molecules.
A self‐assembling monolayer (SAM) of an aromatic dithiol on Au(111) is investigated, which represents a promising bivalent linker layer. With complementary characterization techniques the dependence of film quality on preparation parameters, such as used solvent, temperature, and ambient conditions is analyzed. Moreover, a remarkably high thermal stability is revealed, ascribed to partial cross‐linking inside the film. |
| doi_str_mv | 10.1002/pssa.201700859 |
| format | Article |
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A self‐assembling monolayer (SAM) of an aromatic dithiol on Au(111) is investigated, which represents a promising bivalent linker layer. With complementary characterization techniques the dependence of film quality on preparation parameters, such as used solvent, temperature, and ambient conditions is analyzed. Moreover, a remarkably high thermal stability is revealed, ascribed to partial cross‐linking inside the film.</description><identifier>ISSN: 1862-6300</identifier><identifier>EISSN: 1862-6319</identifier><identifier>DOI: 10.1002/pssa.201700859</identifier><language>eng</language><publisher>Weinheim: Wiley Subscription Services, Inc</publisher><subject>bivalent linking layers ; Dependence ; Gold ; near‐edge X‐ray absorption ; self‐assembling monolayers ; stilbenedithiol ; Structural stability ; Thermal stability</subject><ispartof>Physica status solidi. A, Applications and materials science, 2018-08, Vol.215 (15), p.n/a</ispartof><rights>2018 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim</rights><rights>2018 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c3179-582584fcc4267103073e9e807b90dff60d249845bc9d170a58066950d37cb0293</citedby><cites>FETCH-LOGICAL-c3179-582584fcc4267103073e9e807b90dff60d249845bc9d170a58066950d37cb0293</cites><orcidid>0000-0002-0603-5939 ; 0000-0003-2237-0953 ; 0000-0003-1672-6650</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://onlinelibrary.wiley.com/doi/pdf/10.1002%2Fpssa.201700859$$EPDF$$P50$$Gwiley$$H</linktopdf><linktohtml>$$Uhttps://onlinelibrary.wiley.com/doi/full/10.1002%2Fpssa.201700859$$EHTML$$P50$$Gwiley$$H</linktohtml><link.rule.ids>314,780,784,1417,27924,27925,45574,45575</link.rule.ids></links><search><creatorcontrib>Völkner, Johannes</creatorcontrib><creatorcontrib>Bashir, Asif</creatorcontrib><creatorcontrib>Parak, Wolfgang J.</creatorcontrib><creatorcontrib>Witte, Gregor</creatorcontrib><title>Structure and Thermal Stability of Stilbenedithiol SAMs on Au(111)</title><title>Physica status solidi. A, Applications and materials science</title><description>Self‐assembling monolayers (SAMs) of dithiols play an important role as bivalent linker layer in applications such as photoelectrochemical sensors. However, their formation processes and film structure are not fully understood yet. Herein, a SAM of aromatic trans‐stilbenedithiol (StDT) on Au(111) surfaces is investigated. Using complementary characterization techniques the dependence of the film quality on preparation parameters, such as used solvent, temperature and ambient conditions during and subsequent to preparation is investigated. Furthermore, a remarkably high thermal stability is found which is ascribed to disulfide bridging between the endgroups of the individual molecules.
A self‐assembling monolayer (SAM) of an aromatic dithiol on Au(111) is investigated, which represents a promising bivalent linker layer. With complementary characterization techniques the dependence of film quality on preparation parameters, such as used solvent, temperature, and ambient conditions is analyzed. Moreover, a remarkably high thermal stability is revealed, ascribed to partial cross‐linking inside the film.</description><subject>bivalent linking layers</subject><subject>Dependence</subject><subject>Gold</subject><subject>near‐edge X‐ray absorption</subject><subject>self‐assembling monolayers</subject><subject>stilbenedithiol</subject><subject>Structural stability</subject><subject>Thermal stability</subject><issn>1862-6300</issn><issn>1862-6319</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNqFkM1Lw0AQxRdRsFavngNe9JA6-5XdPcbiF1QUUs_LZrOhW9Kk7iZI_3tTKvXoaWaY95vHPISuMcwwALnfxmhmBLAAkFydoAmWGUkzitXpsQc4RxcxrgEYZwJP0EPRh8H2Q3CJaatkuXJhY5qk6E3pG9_vkq4eB9-UrnWV71e-G5f5W0y6NsmHW4zx3SU6q00T3dVvnaLPp8fl_CVdvD-_zvNFaikWKuWScMlqaxnJBAYKgjrlJIhSQVXXGVSEKcl4aVU1_mC4hCxTHCoqbAlE0Sm6Odzdhu5rcLHX624I7WipCUgmgQqQo2p2UNnQxRhcrbfBb0zYaQx6n5Pe56SPOY2AOgDfvnG7f9T6oyjyP_YH_-FpVg</recordid><startdate>20180808</startdate><enddate>20180808</enddate><creator>Völkner, Johannes</creator><creator>Bashir, Asif</creator><creator>Parak, Wolfgang J.</creator><creator>Witte, Gregor</creator><general>Wiley Subscription Services, Inc</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SP</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope><orcidid>https://orcid.org/0000-0002-0603-5939</orcidid><orcidid>https://orcid.org/0000-0003-2237-0953</orcidid><orcidid>https://orcid.org/0000-0003-1672-6650</orcidid></search><sort><creationdate>20180808</creationdate><title>Structure and Thermal Stability of Stilbenedithiol SAMs on Au(111)</title><author>Völkner, Johannes ; Bashir, Asif ; Parak, Wolfgang J. ; Witte, Gregor</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c3179-582584fcc4267103073e9e807b90dff60d249845bc9d170a58066950d37cb0293</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>bivalent linking layers</topic><topic>Dependence</topic><topic>Gold</topic><topic>near‐edge X‐ray absorption</topic><topic>self‐assembling monolayers</topic><topic>stilbenedithiol</topic><topic>Structural stability</topic><topic>Thermal stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Völkner, Johannes</creatorcontrib><creatorcontrib>Bashir, Asif</creatorcontrib><creatorcontrib>Parak, Wolfgang J.</creatorcontrib><creatorcontrib>Witte, Gregor</creatorcontrib><collection>CrossRef</collection><collection>Electronics & Communications Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Physica status solidi. A, Applications and materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Völkner, Johannes</au><au>Bashir, Asif</au><au>Parak, Wolfgang J.</au><au>Witte, Gregor</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Structure and Thermal Stability of Stilbenedithiol SAMs on Au(111)</atitle><jtitle>Physica status solidi. A, Applications and materials science</jtitle><date>2018-08-08</date><risdate>2018</risdate><volume>215</volume><issue>15</issue><epage>n/a</epage><issn>1862-6300</issn><eissn>1862-6319</eissn><abstract>Self‐assembling monolayers (SAMs) of dithiols play an important role as bivalent linker layer in applications such as photoelectrochemical sensors. However, their formation processes and film structure are not fully understood yet. Herein, a SAM of aromatic trans‐stilbenedithiol (StDT) on Au(111) surfaces is investigated. Using complementary characterization techniques the dependence of the film quality on preparation parameters, such as used solvent, temperature and ambient conditions during and subsequent to preparation is investigated. Furthermore, a remarkably high thermal stability is found which is ascribed to disulfide bridging between the endgroups of the individual molecules.
A self‐assembling monolayer (SAM) of an aromatic dithiol on Au(111) is investigated, which represents a promising bivalent linker layer. With complementary characterization techniques the dependence of film quality on preparation parameters, such as used solvent, temperature, and ambient conditions is analyzed. Moreover, a remarkably high thermal stability is revealed, ascribed to partial cross‐linking inside the film.</abstract><cop>Weinheim</cop><pub>Wiley Subscription Services, Inc</pub><doi>10.1002/pssa.201700859</doi><tpages>6</tpages><orcidid>https://orcid.org/0000-0002-0603-5939</orcidid><orcidid>https://orcid.org/0000-0003-2237-0953</orcidid><orcidid>https://orcid.org/0000-0003-1672-6650</orcidid></addata></record> |
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| subjects | bivalent linking layers Dependence Gold near‐edge X‐ray absorption self‐assembling monolayers stilbenedithiol Structural stability Thermal stability |
| title | Structure and Thermal Stability of Stilbenedithiol SAMs on Au(111) |
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