Manipulation of the phase structure of vinyl-functionalized phenylene bridging periodic mesoporous organosilica
A series of vinyl-functionalized periodic mesoporous organosilicas (PMOs) were prepared by co-condensation of 1,4- bis (triethoxysilyl) benzene (BTEB) and triethoxyvinylsilane (TEVS) using the triblock copolymer Pluronic P123 as a template under acid conditions. It is found that the mesophases of re...
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| Veröffentlicht in: | Journal of sol-gel science and technology 2012-12, Vol.64 (3), p.718-727 |
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| creator | Xia, Liaoyuan Hu, Yunchu Wu, Yiqiang Zhang, Mingqiu Rong, Minzhi |
| description | A series of vinyl-functionalized periodic mesoporous organosilicas (PMOs) were prepared by co-condensation of 1,4-
bis
(triethoxysilyl) benzene (BTEB) and triethoxyvinylsilane (TEVS) using the triblock copolymer Pluronic P123 as a template under acid conditions. It is found that the mesophases of resultant PMOs can be controlled via altering the fraction of organosilanes in the synthesis mixture and catalyst HCl concentration. With increasing fraction of TEVS, mesophase of the PMOs materials changed from
p6mm
to
Ia3d
, and then becomes a disordered material. For PMOs with 15 molar percentage of TEVS, the increase of HCl concentration can induce a transformation of mesophases from hexagonal
p6mm
to cubic
Ia3d
, whereas, a mixture of
p6mm
/disordered structure forms at lower acid concentration for the PMOs containing 5 % TEVS. The mechanisms of mesophase transformation were discussed based on the adsorption of TEVS into the micelles, influence of acid concentration on the hydrolysis and condensation rate, and the relative reactivities of the organosilane precursors. |
| doi_str_mv | 10.1007/s10971-012-2908-2 |
| format | Article |
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bis
(triethoxysilyl) benzene (BTEB) and triethoxyvinylsilane (TEVS) using the triblock copolymer Pluronic P123 as a template under acid conditions. It is found that the mesophases of resultant PMOs can be controlled via altering the fraction of organosilanes in the synthesis mixture and catalyst HCl concentration. With increasing fraction of TEVS, mesophase of the PMOs materials changed from
p6mm
to
Ia3d
, and then becomes a disordered material. For PMOs with 15 molar percentage of TEVS, the increase of HCl concentration can induce a transformation of mesophases from hexagonal
p6mm
to cubic
Ia3d
, whereas, a mixture of
p6mm
/disordered structure forms at lower acid concentration for the PMOs containing 5 % TEVS. The mechanisms of mesophase transformation were discussed based on the adsorption of TEVS into the micelles, influence of acid concentration on the hydrolysis and condensation rate, and the relative reactivities of the organosilane precursors.</description><identifier>ISSN: 0928-0707</identifier><identifier>EISSN: 1573-4846</identifier><identifier>DOI: 10.1007/s10971-012-2908-2</identifier><language>eng</language><publisher>Boston: Springer US</publisher><subject>Benzene ; Block copolymers ; Catalysis ; Ceramics ; Chemical synthesis ; Chemistry ; Chemistry and Materials Science ; Colloidal gels. Colloidal sols ; Colloidal state and disperse state ; Composites ; Condensates ; Exact sciences and technology ; General and physical chemistry ; Glass ; Inorganic Chemistry ; Materials Science ; Mesophase ; Micelles ; Nanotechnology ; Natural Materials ; Optical and Electronic Materials ; Original Paper ; Porous materials ; Solid phases ; Surface physical chemistry ; Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry ; Transformations</subject><ispartof>Journal of sol-gel science and technology, 2012-12, Vol.64 (3), p.718-727</ispartof><rights>Springer Science+Business Media New York 2012</rights><rights>2014 INIST-CNRS</rights><rights>Journal of Sol-Gel Science and Technology is a copyright of Springer, (2012). All Rights Reserved.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c346t-95b910953b369aa0ce0f562df27a8f61f2f001342e3dc8bd9626ed80716791703</citedby><cites>FETCH-LOGICAL-c346t-95b910953b369aa0ce0f562df27a8f61f2f001342e3dc8bd9626ed80716791703</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10971-012-2908-2$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10971-012-2908-2$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,778,782,27907,27908,41471,42540,51302</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=26756038$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Xia, Liaoyuan</creatorcontrib><creatorcontrib>Hu, Yunchu</creatorcontrib><creatorcontrib>Wu, Yiqiang</creatorcontrib><creatorcontrib>Zhang, Mingqiu</creatorcontrib><creatorcontrib>Rong, Minzhi</creatorcontrib><title>Manipulation of the phase structure of vinyl-functionalized phenylene bridging periodic mesoporous organosilica</title><title>Journal of sol-gel science and technology</title><addtitle>J Sol-Gel Sci Technol</addtitle><description>A series of vinyl-functionalized periodic mesoporous organosilicas (PMOs) were prepared by co-condensation of 1,4-
bis
(triethoxysilyl) benzene (BTEB) and triethoxyvinylsilane (TEVS) using the triblock copolymer Pluronic P123 as a template under acid conditions. It is found that the mesophases of resultant PMOs can be controlled via altering the fraction of organosilanes in the synthesis mixture and catalyst HCl concentration. With increasing fraction of TEVS, mesophase of the PMOs materials changed from
p6mm
to
Ia3d
, and then becomes a disordered material. For PMOs with 15 molar percentage of TEVS, the increase of HCl concentration can induce a transformation of mesophases from hexagonal
p6mm
to cubic
Ia3d
, whereas, a mixture of
p6mm
/disordered structure forms at lower acid concentration for the PMOs containing 5 % TEVS. The mechanisms of mesophase transformation were discussed based on the adsorption of TEVS into the micelles, influence of acid concentration on the hydrolysis and condensation rate, and the relative reactivities of the organosilane precursors.</description><subject>Benzene</subject><subject>Block copolymers</subject><subject>Catalysis</subject><subject>Ceramics</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Colloidal gels. Colloidal sols</subject><subject>Colloidal state and disperse state</subject><subject>Composites</subject><subject>Condensates</subject><subject>Exact sciences and technology</subject><subject>General and physical chemistry</subject><subject>Glass</subject><subject>Inorganic Chemistry</subject><subject>Materials Science</subject><subject>Mesophase</subject><subject>Micelles</subject><subject>Nanotechnology</subject><subject>Natural Materials</subject><subject>Optical and Electronic Materials</subject><subject>Original Paper</subject><subject>Porous materials</subject><subject>Solid phases</subject><subject>Surface physical chemistry</subject><subject>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</subject><subject>Transformations</subject><issn>0928-0707</issn><issn>1573-4846</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp1kEtLAzEUhYMoWB8_wN2AuIzeZCbJZCnFF1Tc6DqkmaSNjMmYzAj115vSoitXF879zuHeg9AFgWsCIG4yASkIBkIxldBieoBmhIkaN23DD9EMJG0xCBDH6CTndwBgDREzFJ918MPU69HHUEVXjWtbDWudbZXHNJlxSnYrf_mw6bGbgtmCuvfftiucLaoNtlom3618WFWDTT523lQfNschpjjlKqaVDjH73ht9ho6c7rM9389T9HZ_9zp_xIuXh6f57QKbuuEjlmwpy0esXtZcag3GgmOcdo4K3TpOHHUApG6orTvTLjvJKbddC4JwIYmA-hRd7nKHFD8nm0f1HqdUDs-KUiZZw1nTFIrsKJNizsk6NST_odNGEVDbXtWuV1V6VdteFS2eq32yzkb3LulgfP41Ui4Yh7otHN1xuazCyqa_C_4P_wEmR4mq</recordid><startdate>20121201</startdate><enddate>20121201</enddate><creator>Xia, Liaoyuan</creator><creator>Hu, Yunchu</creator><creator>Wu, Yiqiang</creator><creator>Zhang, Mingqiu</creator><creator>Rong, Minzhi</creator><general>Springer US</general><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20121201</creationdate><title>Manipulation of the phase structure of vinyl-functionalized phenylene bridging periodic mesoporous organosilica</title><author>Xia, Liaoyuan ; Hu, Yunchu ; Wu, Yiqiang ; Zhang, Mingqiu ; Rong, Minzhi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c346t-95b910953b369aa0ce0f562df27a8f61f2f001342e3dc8bd9626ed80716791703</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Benzene</topic><topic>Block copolymers</topic><topic>Catalysis</topic><topic>Ceramics</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Colloidal gels. Colloidal sols</topic><topic>Colloidal state and disperse state</topic><topic>Composites</topic><topic>Condensates</topic><topic>Exact sciences and technology</topic><topic>General and physical chemistry</topic><topic>Glass</topic><topic>Inorganic Chemistry</topic><topic>Materials Science</topic><topic>Mesophase</topic><topic>Micelles</topic><topic>Nanotechnology</topic><topic>Natural Materials</topic><topic>Optical and Electronic Materials</topic><topic>Original Paper</topic><topic>Porous materials</topic><topic>Solid phases</topic><topic>Surface physical chemistry</topic><topic>Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry</topic><topic>Transformations</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Xia, Liaoyuan</creatorcontrib><creatorcontrib>Hu, Yunchu</creatorcontrib><creatorcontrib>Wu, Yiqiang</creatorcontrib><creatorcontrib>Zhang, Mingqiu</creatorcontrib><creatorcontrib>Rong, Minzhi</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central</collection><collection>Technology Collection (ProQuest)</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central China</collection><collection>Engineering Collection</collection><jtitle>Journal of sol-gel science and technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Xia, Liaoyuan</au><au>Hu, Yunchu</au><au>Wu, Yiqiang</au><au>Zhang, Mingqiu</au><au>Rong, Minzhi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Manipulation of the phase structure of vinyl-functionalized phenylene bridging periodic mesoporous organosilica</atitle><jtitle>Journal of sol-gel science and technology</jtitle><stitle>J Sol-Gel Sci Technol</stitle><date>2012-12-01</date><risdate>2012</risdate><volume>64</volume><issue>3</issue><spage>718</spage><epage>727</epage><pages>718-727</pages><issn>0928-0707</issn><eissn>1573-4846</eissn><abstract>A series of vinyl-functionalized periodic mesoporous organosilicas (PMOs) were prepared by co-condensation of 1,4-
bis
(triethoxysilyl) benzene (BTEB) and triethoxyvinylsilane (TEVS) using the triblock copolymer Pluronic P123 as a template under acid conditions. It is found that the mesophases of resultant PMOs can be controlled via altering the fraction of organosilanes in the synthesis mixture and catalyst HCl concentration. With increasing fraction of TEVS, mesophase of the PMOs materials changed from
p6mm
to
Ia3d
, and then becomes a disordered material. For PMOs with 15 molar percentage of TEVS, the increase of HCl concentration can induce a transformation of mesophases from hexagonal
p6mm
to cubic
Ia3d
, whereas, a mixture of
p6mm
/disordered structure forms at lower acid concentration for the PMOs containing 5 % TEVS. The mechanisms of mesophase transformation were discussed based on the adsorption of TEVS into the micelles, influence of acid concentration on the hydrolysis and condensation rate, and the relative reactivities of the organosilane precursors.</abstract><cop>Boston</cop><pub>Springer US</pub><doi>10.1007/s10971-012-2908-2</doi><tpages>10</tpages></addata></record> |
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| subjects | Benzene Block copolymers Catalysis Ceramics Chemical synthesis Chemistry Chemistry and Materials Science Colloidal gels. Colloidal sols Colloidal state and disperse state Composites Condensates Exact sciences and technology General and physical chemistry Glass Inorganic Chemistry Materials Science Mesophase Micelles Nanotechnology Natural Materials Optical and Electronic Materials Original Paper Porous materials Solid phases Surface physical chemistry Theory of reactions, general kinetics. Catalysis. Nomenclature, chemical documentation, computer chemistry Transformations |
| title | Manipulation of the phase structure of vinyl-functionalized phenylene bridging periodic mesoporous organosilica |
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