Nonlinear optical polymer films based on sol-gel derived polysilsesquioxane with pendant chromophoric subunits embedded in size-matched pores
Two new hybrid nonlinear optical (NLO) polymeric films have been fabricated from the corresponding monomers, α, ω-bis(trimethoxysilyl)-1,4-dipropoxybenzenes bearing one or two moieties of pendant groups of N-(4)-nitrophenol-(L)-prolinol (NPP) on the spacer respectively by molecular design and “in-si...
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| Veröffentlicht in: | Journal of sol-gel science and technology 2000-05, Vol.18 (2), p.137-144 |
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| container_title | Journal of sol-gel science and technology |
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| creator | Han, Shoufa Li, Ze Ji, Shengxiang Dai, Daorong Zhang, Rongben Zhu, Chanfeng Wang, Chen |
| description | Two new hybrid nonlinear optical (NLO) polymeric films have been fabricated from the corresponding monomers, α, ω-bis(trimethoxysilyl)-1,4-dipropoxybenzenes bearing one or two moieties of pendant groups of N-(4)-nitrophenol-(L)-prolinol (NPP) on the spacer respectively by molecular design and “in-situ poling and sol-gel” process. These films are of enhanced thermal stability, extended temporal stability and higher second harmonic generation (SHG) susceptibilities. Their d33 values are 2.0 × 10−8 esu and 3.2 × 10−8 esu., respectively. These properties can be ascribed to the molecule-level embedment of NPP moieties in size-matched pore of the polysilsesquioxanes and fixation of the orientation of the poled chromophore given by the pore formed after the alignment of NPP moieties. The structures and morphologies of the two polymeric films investigated by XRD, FT-IR, DSC, TGA, AFM, etc. show a close correlation with the SHG properties. |
| doi_str_mv | 10.1023/A:1008764919860 |
| format | Article |
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These films are of enhanced thermal stability, extended temporal stability and higher second harmonic generation (SHG) susceptibilities. Their d33 values are 2.0 × 10−8 esu and 3.2 × 10−8 esu., respectively. These properties can be ascribed to the molecule-level embedment of NPP moieties in size-matched pore of the polysilsesquioxanes and fixation of the orientation of the poled chromophore given by the pore formed after the alignment of NPP moieties. The structures and morphologies of the two polymeric films investigated by XRD, FT-IR, DSC, TGA, AFM, etc. show a close correlation with the SHG properties.</description><identifier>ISSN: 0928-0707</identifier><identifier>EISSN: 1573-4846</identifier><identifier>DOI: 10.1023/A:1008764919860</identifier><language>eng</language><publisher>Heidelberg: Springer</publisher><subject>Applied sciences ; Chromophores ; Deoxidizing ; Exact sciences and technology ; Inorganic and organomineral polymers ; Morphology ; Nitrophenol ; Nonlinear optics ; Physicochemistry of polymers ; Polymer films ; Polysilsesquioxanes ; Preparation ; Second harmonic generation ; Sol-gel processes ; Thermal stability</subject><ispartof>Journal of sol-gel science and technology, 2000-05, Vol.18 (2), p.137-144</ispartof><rights>2000 INIST-CNRS</rights><rights>Journal of Sol-Gel Science and Technology is a copyright of Springer, (2000). 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These films are of enhanced thermal stability, extended temporal stability and higher second harmonic generation (SHG) susceptibilities. Their d33 values are 2.0 × 10−8 esu and 3.2 × 10−8 esu., respectively. These properties can be ascribed to the molecule-level embedment of NPP moieties in size-matched pore of the polysilsesquioxanes and fixation of the orientation of the poled chromophore given by the pore formed after the alignment of NPP moieties. The structures and morphologies of the two polymeric films investigated by XRD, FT-IR, DSC, TGA, AFM, etc. show a close correlation with the SHG properties.</description><subject>Applied sciences</subject><subject>Chromophores</subject><subject>Deoxidizing</subject><subject>Exact sciences and technology</subject><subject>Inorganic and organomineral polymers</subject><subject>Morphology</subject><subject>Nitrophenol</subject><subject>Nonlinear optics</subject><subject>Physicochemistry of polymers</subject><subject>Polymer films</subject><subject>Polysilsesquioxanes</subject><subject>Preparation</subject><subject>Second harmonic generation</subject><subject>Sol-gel processes</subject><subject>Thermal stability</subject><issn>0928-0707</issn><issn>1573-4846</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNotkMtOwzAQRS0EEuWxZmsJtgE_k5hdVfGSKtjAOrKdCXWV2KmdAOUf-GdS6GqkqzNnNBehC0quKWH8Zn5LCSmLXCiqypwcoBmVBc9EKfJDNCOKlRkpSHGMTlJaE0KkoMUM_TwH3zoPOuLQD87qFveh3XYQcePaLmGjE9Q4eJxCm71Di2uI7mOKdlhybYK0GV340h7wpxtWuAdfaz9gu4qhC_0qRGdxGs3o3ZAwdAbqelp3k9F9Q9bpwa7-dBHSGTpq9KQ8389T9HZ_97p4zJYvD0-L-TLrGSVDxrUSumg0n76oDeUcjAQFspa5JdwCZdwakatSNmC5LCkYK3eByg2zRPBTdPnv7WPYjJCGah3G6KeTFWNSSamYJBN1tad0moppovbWpaqPrtNxW1HBRCE4_wUkhXXi</recordid><startdate>20000501</startdate><enddate>20000501</enddate><creator>Han, Shoufa</creator><creator>Li, Ze</creator><creator>Ji, Shengxiang</creator><creator>Dai, Daorong</creator><creator>Zhang, Rongben</creator><creator>Zhu, Chanfeng</creator><creator>Wang, Chen</creator><general>Springer</general><general>Springer Nature B.V</general><scope>IQODW</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>20000501</creationdate><title>Nonlinear optical polymer films based on sol-gel derived polysilsesquioxane with pendant chromophoric subunits embedded in size-matched pores</title><author>Han, Shoufa ; Li, Ze ; Ji, Shengxiang ; Dai, Daorong ; Zhang, Rongben ; Zhu, Chanfeng ; Wang, Chen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p210t-3a94a7fa3005db133eb5e9e5d56c03ce123cb46985fec3581ebc5b46996b2c043</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><topic>Applied sciences</topic><topic>Chromophores</topic><topic>Deoxidizing</topic><topic>Exact sciences and technology</topic><topic>Inorganic and organomineral polymers</topic><topic>Morphology</topic><topic>Nitrophenol</topic><topic>Nonlinear optics</topic><topic>Physicochemistry of polymers</topic><topic>Polymer films</topic><topic>Polysilsesquioxanes</topic><topic>Preparation</topic><topic>Second harmonic generation</topic><topic>Sol-gel processes</topic><topic>Thermal stability</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Han, Shoufa</creatorcontrib><creatorcontrib>Li, Ze</creatorcontrib><creatorcontrib>Ji, Shengxiang</creatorcontrib><creatorcontrib>Dai, Daorong</creatorcontrib><creatorcontrib>Zhang, Rongben</creatorcontrib><creatorcontrib>Zhu, Chanfeng</creatorcontrib><creatorcontrib>Wang, Chen</creatorcontrib><collection>Pascal-Francis</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</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>Han, Shoufa</au><au>Li, Ze</au><au>Ji, Shengxiang</au><au>Dai, Daorong</au><au>Zhang, Rongben</au><au>Zhu, Chanfeng</au><au>Wang, Chen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Nonlinear optical polymer films based on sol-gel derived polysilsesquioxane with pendant chromophoric subunits embedded in size-matched pores</atitle><jtitle>Journal of sol-gel science and technology</jtitle><date>2000-05-01</date><risdate>2000</risdate><volume>18</volume><issue>2</issue><spage>137</spage><epage>144</epage><pages>137-144</pages><issn>0928-0707</issn><eissn>1573-4846</eissn><abstract>Two new hybrid nonlinear optical (NLO) polymeric films have been fabricated from the corresponding monomers, α, ω-bis(trimethoxysilyl)-1,4-dipropoxybenzenes bearing one or two moieties of pendant groups of N-(4)-nitrophenol-(L)-prolinol (NPP) on the spacer respectively by molecular design and “in-situ poling and sol-gel” process. These films are of enhanced thermal stability, extended temporal stability and higher second harmonic generation (SHG) susceptibilities. Their d33 values are 2.0 × 10−8 esu and 3.2 × 10−8 esu., respectively. These properties can be ascribed to the molecule-level embedment of NPP moieties in size-matched pore of the polysilsesquioxanes and fixation of the orientation of the poled chromophore given by the pore formed after the alignment of NPP moieties. The structures and morphologies of the two polymeric films investigated by XRD, FT-IR, DSC, TGA, AFM, etc. show a close correlation with the SHG properties.</abstract><cop>Heidelberg</cop><pub>Springer</pub><doi>10.1023/A:1008764919860</doi><tpages>8</tpages></addata></record> |
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| subjects | Applied sciences Chromophores Deoxidizing Exact sciences and technology Inorganic and organomineral polymers Morphology Nitrophenol Nonlinear optics Physicochemistry of polymers Polymer films Polysilsesquioxanes Preparation Second harmonic generation Sol-gel processes Thermal stability |
| title | Nonlinear optical polymer films based on sol-gel derived polysilsesquioxane with pendant chromophoric subunits embedded in size-matched pores |
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