The Polymerization of MMA and ST to Prepare Material with Gradient Refractive Index in Electric Field
Light scattering material with gradient refractive index was prepared under the electrical field by taking methyl methacrylate (MMA) monomer as the matrix with the addition of a little preheated styrene (ST) and peroxidation benzoin formyl (BPO). The material obtained under electrical field presente...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2015-01-01
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| Series: | Advances in Materials Science and Engineering |
| Online Access: | http://dx.doi.org/10.1155/2015/401897 |
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| author | Yao Huang Daming Wu Dongyun Ren Qingyun Meng Xiaojun Di |
| author_facet | Yao Huang Daming Wu Dongyun Ren Qingyun Meng Xiaojun Di |
| author_sort | Yao Huang |
| collection | DOAJ |
| description | Light scattering material with gradient refractive index was prepared under the electrical field by taking methyl methacrylate (MMA) monomer as the matrix with the addition of a little preheated styrene (ST) and peroxidation benzoin formyl (BPO). The material obtained under electrical field presented different transmittance and molecular weight at different parts of the cylindrical sample along the axis of the direction of electric field which led to the layering phenomenon and gradient refractive index. The disparity of molecular weight between different layers can be as much as 230 thousand. There were several peaks in the figure of GPC test of the sample under electric field. This proved that there were polymers with different molecular weights in the sample. Therefore, it can be concluded that electrical field has a significant effect on polymerization. |
| format | Article |
| id | doaj-art-c41e6c2bccf9497185ee8e1ba2d2d0f7 |
| institution | Kabale University |
| issn | 1687-8434 1687-8442 |
| language | English |
| publishDate | 2015-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Materials Science and Engineering |
| spelling | doaj-art-c41e6c2bccf9497185ee8e1ba2d2d0f72025-02-03T05:48:26ZengWileyAdvances in Materials Science and Engineering1687-84341687-84422015-01-01201510.1155/2015/401897401897The Polymerization of MMA and ST to Prepare Material with Gradient Refractive Index in Electric FieldYao Huang0Daming Wu1Dongyun Ren2Qingyun Meng3Xiaojun Di4Engineering Research Center for Polymer Processing Equipment, Ministry of Education, Beijing 100029, ChinaState Key Laboratory of Organic-Inorganic Composites, Beijing 100029, ChinaEngineering Research Center for Polymer Processing Equipment, Ministry of Education, Beijing 100029, ChinaThe Key Laboratory of Preparation and Processing of Novel Polymer of Beijing City, Beijing University of Chemical Technology, Beijing 100029, ChinaDepartment of Chemical Engineering, Texas Tech University, Lubbock, TX 79409, USALight scattering material with gradient refractive index was prepared under the electrical field by taking methyl methacrylate (MMA) monomer as the matrix with the addition of a little preheated styrene (ST) and peroxidation benzoin formyl (BPO). The material obtained under electrical field presented different transmittance and molecular weight at different parts of the cylindrical sample along the axis of the direction of electric field which led to the layering phenomenon and gradient refractive index. The disparity of molecular weight between different layers can be as much as 230 thousand. There were several peaks in the figure of GPC test of the sample under electric field. This proved that there were polymers with different molecular weights in the sample. Therefore, it can be concluded that electrical field has a significant effect on polymerization.http://dx.doi.org/10.1155/2015/401897 |
| spellingShingle | Yao Huang Daming Wu Dongyun Ren Qingyun Meng Xiaojun Di The Polymerization of MMA and ST to Prepare Material with Gradient Refractive Index in Electric Field Advances in Materials Science and Engineering |
| title | The Polymerization of MMA and ST to Prepare Material with Gradient Refractive Index in Electric Field |
| title_full | The Polymerization of MMA and ST to Prepare Material with Gradient Refractive Index in Electric Field |
| title_fullStr | The Polymerization of MMA and ST to Prepare Material with Gradient Refractive Index in Electric Field |
| title_full_unstemmed | The Polymerization of MMA and ST to Prepare Material with Gradient Refractive Index in Electric Field |
| title_short | The Polymerization of MMA and ST to Prepare Material with Gradient Refractive Index in Electric Field |
| title_sort | polymerization of mma and st to prepare material with gradient refractive index in electric field |
| url | http://dx.doi.org/10.1155/2015/401897 |
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