Fabrication of hollow silver spheres by MPTMS-functionalized hollow silica spheres as templates
In this study, we provide a strategy to prepare the hollow silver spheres by accumulating the silver nanoparticles on the surface of 3-mercaptopropyltrimethoxysilane (MPTMS)-functionalized silica as templates, which was accomplished by the chemisorption between silver nanoparticles and thiol groups....
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| Veröffentlicht in: | Materials research bulletin 2005-02, Vol.40 (2), p.271-280 |
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| creator | Park, Jae-Hyung Kim, Young-Gon Oh, Chul Shin, Seung-Il Kim, Young-Chai Oh, Seong-Geun Kong, Sung-Ho |
| description | In this study, we provide a strategy to prepare the hollow silver spheres by accumulating the silver nanoparticles on the surface of 3-mercaptopropyltrimethoxysilane (MPTMS)-functionalized silica as templates, which was accomplished by the chemisorption between silver nanoparticles and thiol groups. Then, the resulting hollow silver spheres were obtained through the chemical wet etching process with 10
M HF solution. In conventional method, the fabrication of hollow silver spheres from core-shell spheres was not easy due to the difficulties in retaining the shell structures during core removal. The method in this paper could overcome this limitation. The major focus of study is on understanding the mechanism of formation of the hollow silver spheres through the self-assembly behavior by chemisorption between silver nanoparticles and thiol groups. The silver-coated silica and hollow silver spheres were characterized by field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), high-resolution TEM (HR-TEM), and X-ray photoelectron spectroscopy (XPS). |
| doi_str_mv | 10.1016/j.materresbull.2004.10.012 |
| format | Article |
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M HF solution. In conventional method, the fabrication of hollow silver spheres from core-shell spheres was not easy due to the difficulties in retaining the shell structures during core removal. The method in this paper could overcome this limitation. The major focus of study is on understanding the mechanism of formation of the hollow silver spheres through the self-assembly behavior by chemisorption between silver nanoparticles and thiol groups. The silver-coated silica and hollow silver spheres were characterized by field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), high-resolution TEM (HR-TEM), and X-ray photoelectron spectroscopy (XPS).</description><identifier>ISSN: 0025-5408</identifier><identifier>EISSN: 1873-4227</identifier><identifier>DOI: 10.1016/j.materresbull.2004.10.012</identifier><language>eng</language><publisher>United States: Elsevier Ltd</publisher><subject>A. Ceramics ; A. Metals ; B. Chemical synthesis ; B. Sol–gel chemistry ; C. Electron microscopy ; CERAMICS ; CHEMICAL PREPARATION ; D. Electrochemical properties ; ELECTROCHEMISTRY ; MATERIALS SCIENCE ; SILICA ; SOL-GEL PROCESS ; TRANSMISSION ELECTRON MICROSCOPY ; X-RAY PHOTOELECTRON SPECTROSCOPY</subject><ispartof>Materials research bulletin, 2005-02, Vol.40 (2), p.271-280</ispartof><rights>2004 Elsevier Ltd</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c352t-2c5fd5d63fbc1ab6e8d3875503666b0715f653d212c9e3422c9804101cc4a1d03</citedby><cites>FETCH-LOGICAL-c352t-2c5fd5d63fbc1ab6e8d3875503666b0715f653d212c9e3422c9804101cc4a1d03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.materresbull.2004.10.012$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>230,314,780,784,885,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttps://www.osti.gov/biblio/20889732$$D View this record in Osti.gov$$Hfree_for_read</backlink></links><search><creatorcontrib>Park, Jae-Hyung</creatorcontrib><creatorcontrib>Kim, Young-Gon</creatorcontrib><creatorcontrib>Oh, Chul</creatorcontrib><creatorcontrib>Shin, Seung-Il</creatorcontrib><creatorcontrib>Kim, Young-Chai</creatorcontrib><creatorcontrib>Oh, Seong-Geun</creatorcontrib><creatorcontrib>Kong, Sung-Ho</creatorcontrib><title>Fabrication of hollow silver spheres by MPTMS-functionalized hollow silica spheres as templates</title><title>Materials research bulletin</title><description>In this study, we provide a strategy to prepare the hollow silver spheres by accumulating the silver nanoparticles on the surface of 3-mercaptopropyltrimethoxysilane (MPTMS)-functionalized silica as templates, which was accomplished by the chemisorption between silver nanoparticles and thiol groups. Then, the resulting hollow silver spheres were obtained through the chemical wet etching process with 10
M HF solution. In conventional method, the fabrication of hollow silver spheres from core-shell spheres was not easy due to the difficulties in retaining the shell structures during core removal. The method in this paper could overcome this limitation. The major focus of study is on understanding the mechanism of formation of the hollow silver spheres through the self-assembly behavior by chemisorption between silver nanoparticles and thiol groups. The silver-coated silica and hollow silver spheres were characterized by field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), high-resolution TEM (HR-TEM), and X-ray photoelectron spectroscopy (XPS).</description><subject>A. Ceramics</subject><subject>A. Metals</subject><subject>B. Chemical synthesis</subject><subject>B. Sol–gel chemistry</subject><subject>C. Electron microscopy</subject><subject>CERAMICS</subject><subject>CHEMICAL PREPARATION</subject><subject>D. Electrochemical properties</subject><subject>ELECTROCHEMISTRY</subject><subject>MATERIALS SCIENCE</subject><subject>SILICA</subject><subject>SOL-GEL PROCESS</subject><subject>TRANSMISSION ELECTRON MICROSCOPY</subject><subject>X-RAY PHOTOELECTRON SPECTROSCOPY</subject><issn>0025-5408</issn><issn>1873-4227</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNqNkE1LAzEQhoMoWKv_YdHzrvnY7KbepFoVWhSs55BNZmlKuinJVqm_3iwV6dHTHOaZd2YehK4JLggm1e262KgeQoDY7JwrKMZlahSY0BM0IqJmeUlpfYpGGFOe8xKLc3QR4xonUNT1CMmZaoLVqre-y3ybrbxz_iuL1n1CyOJ2BSk7a_bZ4m25eM_bXacHVDn7DeaIThF_tIpZD5utS5fFS3TWKhfh6reO0cfscTl9zuevTy_T-3muGad9TjVvDTcVaxtNVFOBMEzUnGNWVVWDa8LbijNDCdUTYOknPRG4TAq0LhUxmI3RzSHXx97KqG0PeqV914HuJcVCTGpGE3V3oHTwMQZo5TbYjQp7SbAchMq1PBYqB6FDLwlNww-HYUh_fFoIwxroNBgbhi3G2__E_ABaUYbS</recordid><startdate>20050215</startdate><enddate>20050215</enddate><creator>Park, Jae-Hyung</creator><creator>Kim, Young-Gon</creator><creator>Oh, Chul</creator><creator>Shin, Seung-Il</creator><creator>Kim, Young-Chai</creator><creator>Oh, Seong-Geun</creator><creator>Kong, Sung-Ho</creator><general>Elsevier Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>OTOTI</scope></search><sort><creationdate>20050215</creationdate><title>Fabrication of hollow silver spheres by MPTMS-functionalized hollow silica spheres as templates</title><author>Park, Jae-Hyung ; Kim, Young-Gon ; Oh, Chul ; Shin, Seung-Il ; Kim, Young-Chai ; Oh, Seong-Geun ; Kong, Sung-Ho</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c352t-2c5fd5d63fbc1ab6e8d3875503666b0715f653d212c9e3422c9804101cc4a1d03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><topic>A. Ceramics</topic><topic>A. Metals</topic><topic>B. Chemical synthesis</topic><topic>B. Sol–gel chemistry</topic><topic>C. Electron microscopy</topic><topic>CERAMICS</topic><topic>CHEMICAL PREPARATION</topic><topic>D. Electrochemical properties</topic><topic>ELECTROCHEMISTRY</topic><topic>MATERIALS SCIENCE</topic><topic>SILICA</topic><topic>SOL-GEL PROCESS</topic><topic>TRANSMISSION ELECTRON MICROSCOPY</topic><topic>X-RAY PHOTOELECTRON SPECTROSCOPY</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Park, Jae-Hyung</creatorcontrib><creatorcontrib>Kim, Young-Gon</creatorcontrib><creatorcontrib>Oh, Chul</creatorcontrib><creatorcontrib>Shin, Seung-Il</creatorcontrib><creatorcontrib>Kim, Young-Chai</creatorcontrib><creatorcontrib>Oh, Seong-Geun</creatorcontrib><creatorcontrib>Kong, Sung-Ho</creatorcontrib><collection>CrossRef</collection><collection>OSTI.GOV</collection><jtitle>Materials research bulletin</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Park, Jae-Hyung</au><au>Kim, Young-Gon</au><au>Oh, Chul</au><au>Shin, Seung-Il</au><au>Kim, Young-Chai</au><au>Oh, Seong-Geun</au><au>Kong, Sung-Ho</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Fabrication of hollow silver spheres by MPTMS-functionalized hollow silica spheres as templates</atitle><jtitle>Materials research bulletin</jtitle><date>2005-02-15</date><risdate>2005</risdate><volume>40</volume><issue>2</issue><spage>271</spage><epage>280</epage><pages>271-280</pages><issn>0025-5408</issn><eissn>1873-4227</eissn><abstract>In this study, we provide a strategy to prepare the hollow silver spheres by accumulating the silver nanoparticles on the surface of 3-mercaptopropyltrimethoxysilane (MPTMS)-functionalized silica as templates, which was accomplished by the chemisorption between silver nanoparticles and thiol groups. Then, the resulting hollow silver spheres were obtained through the chemical wet etching process with 10
M HF solution. In conventional method, the fabrication of hollow silver spheres from core-shell spheres was not easy due to the difficulties in retaining the shell structures during core removal. The method in this paper could overcome this limitation. The major focus of study is on understanding the mechanism of formation of the hollow silver spheres through the self-assembly behavior by chemisorption between silver nanoparticles and thiol groups. The silver-coated silica and hollow silver spheres were characterized by field emission scanning electron microscopy (FE-SEM), transmission electron microscopy (TEM), high-resolution TEM (HR-TEM), and X-ray photoelectron spectroscopy (XPS).</abstract><cop>United States</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.materresbull.2004.10.012</doi><tpages>10</tpages></addata></record> |
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| subjects | A. Ceramics A. Metals B. Chemical synthesis B. Sol–gel chemistry C. Electron microscopy CERAMICS CHEMICAL PREPARATION D. Electrochemical properties ELECTROCHEMISTRY MATERIALS SCIENCE SILICA SOL-GEL PROCESS TRANSMISSION ELECTRON MICROSCOPY X-RAY PHOTOELECTRON SPECTROSCOPY |
| title | Fabrication of hollow silver spheres by MPTMS-functionalized hollow silica spheres as templates |
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