Polymer-protected gold clusters in silica glass
Poly ( N-vinyl 2-pyrrolidone) (PVP)-protected gold (Au) clusters, incorporated into silica (SiO 2) glass by means of a novel sol–gel process, is reported for the first time. UV–VIS and transmission electron microscopy (TEM) are used to characterize the Au/SiO 2 glass. Although the particle size dist...
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| Veröffentlicht in: | Materials letters 1998-10, Vol.37 (3), p.156-161 |
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| container_title | Materials letters |
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| creator | Tamil Selvan, S. Ono, Yasuhiro Nogami, Masayuki |
| description | Poly (
N-vinyl 2-pyrrolidone) (PVP)-protected gold (Au) clusters, incorporated into silica (SiO
2) glass by means of a novel sol–gel process, is reported for the first time. UV–VIS and transmission electron microscopy (TEM) are used to characterize the Au/SiO
2 glass. Although the particle size distribution is wide, this method, because of its ease in preparation, could circumvent the difficulties associated with the earlier reported procedures (viz., ion implantation, r.f. sputtering, UV-irradiation, etc.) and opens a doorway to improve the process with the advent of alkanethiols. Preliminary experiments show that 1-dodecanethiols could form multiply twinned particles. |
| doi_str_mv | 10.1016/S0167-577X(98)00086-X |
| format | Article |
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N-vinyl 2-pyrrolidone) (PVP)-protected gold (Au) clusters, incorporated into silica (SiO
2) glass by means of a novel sol–gel process, is reported for the first time. UV–VIS and transmission electron microscopy (TEM) are used to characterize the Au/SiO
2 glass. Although the particle size distribution is wide, this method, because of its ease in preparation, could circumvent the difficulties associated with the earlier reported procedures (viz., ion implantation, r.f. sputtering, UV-irradiation, etc.) and opens a doorway to improve the process with the advent of alkanethiols. Preliminary experiments show that 1-dodecanethiols could form multiply twinned particles.</description><identifier>ISSN: 0167-577X</identifier><identifier>EISSN: 1873-4979</identifier><identifier>DOI: 10.1016/S0167-577X(98)00086-X</identifier><identifier>CODEN: MLETDJ</identifier><language>eng</language><publisher>Amsterdam: Elsevier B.V</publisher><subject>Alkanethiols ; Au–SiO 2 glass composite ; Condensed matter: electronic structure, electrical, magnetic, and optical properties ; Cross-disciplinary physics: materials science; rheology ; Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures ; Electronic transport in interface structures ; Exact sciences and technology ; Fundamental areas of phenomenology (including applications) ; Glass-based composites, vitroceramics ; Glasses, quartz ; Materials science ; Optical materials ; Optics ; Other materials ; Physics ; PVP-protected Au sol ; Quantum hall effect (including fractional) ; Sol–gel ; Specific materials ; TEM ; Thiol-capped Au particles ; Twinned Au</subject><ispartof>Materials letters, 1998-10, Vol.37 (3), p.156-161</ispartof><rights>1998 Elsevier Science B.V.</rights><rights>1998 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c433t-15770146ea6673d72d57b3b4a91fd100c0c6048cfc1a20832e080919715904f23</citedby><cites>FETCH-LOGICAL-c433t-15770146ea6673d72d57b3b4a91fd100c0c6048cfc1a20832e080919715904f23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/S0167-577X(98)00086-X$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=2432743$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><contributor>WCA</contributor><creatorcontrib>Tamil Selvan, S.</creatorcontrib><creatorcontrib>Ono, Yasuhiro</creatorcontrib><creatorcontrib>Nogami, Masayuki</creatorcontrib><title>Polymer-protected gold clusters in silica glass</title><title>Materials letters</title><description>Poly (
N-vinyl 2-pyrrolidone) (PVP)-protected gold (Au) clusters, incorporated into silica (SiO
2) glass by means of a novel sol–gel process, is reported for the first time. UV–VIS and transmission electron microscopy (TEM) are used to characterize the Au/SiO
2 glass. Although the particle size distribution is wide, this method, because of its ease in preparation, could circumvent the difficulties associated with the earlier reported procedures (viz., ion implantation, r.f. sputtering, UV-irradiation, etc.) and opens a doorway to improve the process with the advent of alkanethiols. Preliminary experiments show that 1-dodecanethiols could form multiply twinned particles.</description><subject>Alkanethiols</subject><subject>Au–SiO 2 glass composite</subject><subject>Condensed matter: electronic structure, electrical, magnetic, and optical properties</subject><subject>Cross-disciplinary physics: materials science; rheology</subject><subject>Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures</subject><subject>Electronic transport in interface structures</subject><subject>Exact sciences and technology</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Glass-based composites, vitroceramics</subject><subject>Glasses, quartz</subject><subject>Materials science</subject><subject>Optical materials</subject><subject>Optics</subject><subject>Other materials</subject><subject>Physics</subject><subject>PVP-protected Au sol</subject><subject>Quantum hall effect (including fractional)</subject><subject>Sol–gel</subject><subject>Specific materials</subject><subject>TEM</subject><subject>Thiol-capped Au particles</subject><subject>Twinned Au</subject><issn>0167-577X</issn><issn>1873-4979</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><recordid>eNqFkEtLAzEUhYMoWEd_gjALEV2MzauTyUqk-IKCggrdhTRzp0TSmZo7FfrvTR906-bezTn33PMRcsnoHaOsHH6koYqRUtMbXd1SSquymB6RAauUKKRW-pgMDpJTcob4nURSUzkgw_curBcQi2XsenA91Pm8C3Xuwgp7iJj7NkcfvLP5PFjEc3LS2IBwsd8Z-Xp6_By_FJO359fxw6RwUoi-YCmKMlmCLUslasXrkZqJmbSaNTWj1FFXUlm5xjHLaSU40IpqphUbpbcaLjJyvbub_vpZAfZm4dFBCLaFboWGl4oLnZwZGe2ELnaIERqzjH5h49owajZ4zBaP2XQ3ujJbPGaafFf7AIvOhiba1nk8mLkUXKUqGbnfySCV_fUQDToPrYPax4TL1J3_J-gPZcd4FA</recordid><startdate>19981001</startdate><enddate>19981001</enddate><creator>Tamil Selvan, S.</creator><creator>Ono, Yasuhiro</creator><creator>Nogami, Masayuki</creator><general>Elsevier B.V</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>19981001</creationdate><title>Polymer-protected gold clusters in silica glass</title><author>Tamil Selvan, S. ; Ono, Yasuhiro ; Nogami, Masayuki</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c433t-15770146ea6673d72d57b3b4a91fd100c0c6048cfc1a20832e080919715904f23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Alkanethiols</topic><topic>Au–SiO 2 glass composite</topic><topic>Condensed matter: electronic structure, electrical, magnetic, and optical properties</topic><topic>Cross-disciplinary physics: materials science; rheology</topic><topic>Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures</topic><topic>Electronic transport in interface structures</topic><topic>Exact sciences and technology</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Glass-based composites, vitroceramics</topic><topic>Glasses, quartz</topic><topic>Materials science</topic><topic>Optical materials</topic><topic>Optics</topic><topic>Other materials</topic><topic>Physics</topic><topic>PVP-protected Au sol</topic><topic>Quantum hall effect (including fractional)</topic><topic>Sol–gel</topic><topic>Specific materials</topic><topic>TEM</topic><topic>Thiol-capped Au particles</topic><topic>Twinned Au</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tamil Selvan, S.</creatorcontrib><creatorcontrib>Ono, Yasuhiro</creatorcontrib><creatorcontrib>Nogami, Masayuki</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Materials letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tamil Selvan, S.</au><au>Ono, Yasuhiro</au><au>Nogami, Masayuki</au><au>WCA</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Polymer-protected gold clusters in silica glass</atitle><jtitle>Materials letters</jtitle><date>1998-10-01</date><risdate>1998</risdate><volume>37</volume><issue>3</issue><spage>156</spage><epage>161</epage><pages>156-161</pages><issn>0167-577X</issn><eissn>1873-4979</eissn><coden>MLETDJ</coden><abstract>Poly (
N-vinyl 2-pyrrolidone) (PVP)-protected gold (Au) clusters, incorporated into silica (SiO
2) glass by means of a novel sol–gel process, is reported for the first time. UV–VIS and transmission electron microscopy (TEM) are used to characterize the Au/SiO
2 glass. Although the particle size distribution is wide, this method, because of its ease in preparation, could circumvent the difficulties associated with the earlier reported procedures (viz., ion implantation, r.f. sputtering, UV-irradiation, etc.) and opens a doorway to improve the process with the advent of alkanethiols. Preliminary experiments show that 1-dodecanethiols could form multiply twinned particles.</abstract><cop>Amsterdam</cop><pub>Elsevier B.V</pub><doi>10.1016/S0167-577X(98)00086-X</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0167-577X |
| ispartof | Materials letters, 1998-10, Vol.37 (3), p.156-161 |
| issn | 0167-577X 1873-4979 |
| language | eng |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Alkanethiols Au–SiO 2 glass composite Condensed matter: electronic structure, electrical, magnetic, and optical properties Cross-disciplinary physics: materials science rheology Electronic structure and electrical properties of surfaces, interfaces, thin films and low-dimensional structures Electronic transport in interface structures Exact sciences and technology Fundamental areas of phenomenology (including applications) Glass-based composites, vitroceramics Glasses, quartz Materials science Optical materials Optics Other materials Physics PVP-protected Au sol Quantum hall effect (including fractional) Sol–gel Specific materials TEM Thiol-capped Au particles Twinned Au |
| title | Polymer-protected gold clusters in silica glass |
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