大连理工大学主页平台管理系统蹇锡高 Ullmann缩聚合成含二氮杂萘酮给受体结构聚合物中文主页

论文成果

Fluorinated poly(phthalazinone ether)s with tunable refractive index: synthesis, characterization and optical properties: 点击次数：; 发布时间： 2019-03-10; 发布时间：2019-03-10; 论文类型：期刊论文; 发表时间：2008-01-01; 发表刊物：POLYMER JOURNAL; 收录刊物：EI、SCIE; 卷号：40; 期号：2; 页面范围：92-93; ISSN号：0032-3896; 关键字：fluorinated poly(aryl ether)s; phthalazinone; synthesis; optical waveguide; 摘要：The physical and chemical properties of the Fluorinated Poly(phthalazinone ether)s with tunable refractive index was investigated. A series of novel fluorinated poly(phthalazinone ether)s (FPPEs) were synthesized. The resulting polymers were dissolved in cyclohexane at a concentration of 20% (w/v). The solution was then filtered through a 0.45 μm Teflon microfilter and spin-coated on a Si/SiO2 substrate. The whole spin coating procedure was carried out in a 1000 class ultraclean room. The resulting films were dried at 60°C and 120°C to remove the residual solvent under vacuum. The optical properties of the polymer films, such as the refractive index, thermo-optic coefficient and optical were measured with a Sairon SPA-4000 prism coupler. It was observed that the obtained fluorinated poly(phthalazinone ether)s, which were prepared by the modified synthetic procedure, exhibited excellent solubility, high thermal stability, and good optical properties.

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蹇锡高

同专业博导同专业硕导个人学术主页

教授博士生导师硕士生导师

性别：男

毕业院校：大连工学院

学位：硕士

所在单位：化工学院

学科：高分子材料. 高分子化学与物理. 膜科学与技术

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