The effect of nanographites dispersed in Undec-10-enic acid on optical property and morphology of PDLC films
The electric conductivity is an important factor for reducing the switching voltage of polymer-dispersed liquid crystals (PDLC) films. The electric conductivity of polymer matrix is changed by doped nanographite which is uniform dispersed in polymer matrix in acid condition. The influence of doped n...
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| Veröffentlicht in: | Colloid and polymer science 2012-11, Vol.290 (16), p.1659-1664 |
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| creator | Wang, Jianhua Shi, Shuhui Han, Xiao Zhou, Shiqi Zhang, Baoyan |
| description | The electric conductivity is an important factor for reducing the switching voltage of polymer-dispersed liquid crystals (PDLC) films. The electric conductivity of polymer matrix is changed by doped nanographite which is uniform dispersed in polymer matrix in acid condition. The influence of doped nanographite to switching electric field is studied. With increasing of doped nanographite, the switching voltage is dramatically reduced. The effect of nanographite on the polymerization and electro-optic are discussed. The kinetic polymerization of the PDLCs is monitored in lights scattering by UV/VIS spectrometer. The polymerization speed is compared by the max scattering point in different samples which doped by nanographite. The electro-optic of PDLCs films is measured by Polarimeter (PerkinElmer Model 341) to determine the threshold voltage. Information gained from polarizing optical microscope and Fourier transform infrared image depict the morphology of the liquid crystal droplets dispersed in polymer matrix. |
| doi_str_mv | 10.1007/s00396-012-2698-7 |
| format | Article |
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The electric conductivity of polymer matrix is changed by doped nanographite which is uniform dispersed in polymer matrix in acid condition. The influence of doped nanographite to switching electric field is studied. With increasing of doped nanographite, the switching voltage is dramatically reduced. The effect of nanographite on the polymerization and electro-optic are discussed. The kinetic polymerization of the PDLCs is monitored in lights scattering by UV/VIS spectrometer. The polymerization speed is compared by the max scattering point in different samples which doped by nanographite. The electro-optic of PDLCs films is measured by Polarimeter (PerkinElmer Model 341) to determine the threshold voltage. 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Shi, Shuhui ; Han, Xiao ; Zhou, Shiqi ; Zhang, Baoyan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c346t-7cd101624d5eac2670f5ce058a52ff27b03f13bcfc7452f7c6395a55dee9381b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>Applied sciences</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Complex Fluids and Microfluidics</topic><topic>Composites</topic><topic>Exact sciences and technology</topic><topic>Food Science</topic><topic>Forms of application and semi-finished materials</topic><topic>Nanotechnology and Microengineering</topic><topic>Original Contribution</topic><topic>Physical Chemistry</topic><topic>Polymer industry, paints, wood</topic><topic>Polymer Sciences</topic><topic>Soft and Granular Matter</topic><topic>Technology of polymers</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Jianhua</creatorcontrib><creatorcontrib>Shi, Shuhui</creatorcontrib><creatorcontrib>Han, Xiao</creatorcontrib><creatorcontrib>Zhou, Shiqi</creatorcontrib><creatorcontrib>Zhang, Baoyan</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</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 Research Database</collection><collection>Materials Science 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><jtitle>Colloid and polymer science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Jianhua</au><au>Shi, Shuhui</au><au>Han, Xiao</au><au>Zhou, Shiqi</au><au>Zhang, Baoyan</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The effect of nanographites dispersed in Undec-10-enic acid on optical property and morphology of PDLC films</atitle><jtitle>Colloid and polymer science</jtitle><stitle>Colloid Polym Sci</stitle><date>2012-11-01</date><risdate>2012</risdate><volume>290</volume><issue>16</issue><spage>1659</spage><epage>1664</epage><pages>1659-1664</pages><issn>0303-402X</issn><eissn>1435-1536</eissn><coden>CPMSB6</coden><abstract>The electric conductivity is an important factor for reducing the switching voltage of polymer-dispersed liquid crystals (PDLC) films. The electric conductivity of polymer matrix is changed by doped nanographite which is uniform dispersed in polymer matrix in acid condition. The influence of doped nanographite to switching electric field is studied. With increasing of doped nanographite, the switching voltage is dramatically reduced. The effect of nanographite on the polymerization and electro-optic are discussed. The kinetic polymerization of the PDLCs is monitored in lights scattering by UV/VIS spectrometer. The polymerization speed is compared by the max scattering point in different samples which doped by nanographite. The electro-optic of PDLCs films is measured by Polarimeter (PerkinElmer Model 341) to determine the threshold voltage. Information gained from polarizing optical microscope and Fourier transform infrared image depict the morphology of the liquid crystal droplets dispersed in polymer matrix.</abstract><cop>Berlin/Heidelberg</cop><pub>Springer-Verlag</pub><doi>10.1007/s00396-012-2698-7</doi><tpages>6</tpages></addata></record> |
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| subjects | Applied sciences Characterization and Evaluation of Materials Chemistry Chemistry and Materials Science Complex Fluids and Microfluidics Composites Exact sciences and technology Food Science Forms of application and semi-finished materials Nanotechnology and Microengineering Original Contribution Physical Chemistry Polymer industry, paints, wood Polymer Sciences Soft and Granular Matter Technology of polymers |
| title | The effect of nanographites dispersed in Undec-10-enic acid on optical property and morphology of PDLC films |
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