一种含氟聚酰亚胺光波导材料的合成与表征
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摘要
采用二胺单体FFDA与二酐单体6FDA在195℃下进行聚合反应,合成了一种含氟聚酰亚胺光波导材料.并通过核磁共振氢谱元素分析确定其分子结构,在此基础上对所得材料进行相应性能表征.表征结果显示,该材料具有良好的成膜性、光学透明性(95%以上)及热稳定性(玻璃化温度375℃),可以用于光波导器件的制作,是一种新型的光波导制作材料.
In this article,a new Fluorinated polyimide was synthesized under 195 ℃,and the material of reactants we used were diamine( FFDA) and dianhydride( 6 FDA) monomer. The polymer structure obtained by the analysis of 1 HNMR,and a lot of properties characterization were also done for it. The results show that the polymer we obtained has a good film-forming property,optical transparency property which transparency is more than 95%,and thermostability which glass transition temperature is 375 ℃. So in our opinion,the polymer we obtained is suitable for optical waveguide devices,it is a new optical waveguide material.
In this article,a new Fluorinated polyimide was synthesized under 195 ℃,and the material of reactants we used were diamine( FFDA) and dianhydride( 6 FDA) monomer. The polymer structure obtained by the analysis of 1 HNMR,and a lot of properties characterization were also done for it. The results show that the polymer we obtained has a good film-forming property,optical transparency property which transparency is more than 95%,and thermostability which glass transition temperature is 375 ℃. So in our opinion,the polymer we obtained is suitable for optical waveguide devices,it is a new optical waveguide material.
引文
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[19]LIU Y,ZHANG Y H,GUAN S W,et al.Synthesis and properties of soluble fluorinated poly(ether imide)s with different pendant groups[J].Polymer,2008,49(25):5439-5445.
[2]刘树森.稀土掺杂氟化物纳米晶的合成、表征及其在有机光波导放大器中的应用[D].长春:吉林大学,2014.
[3]NORWOOD R A.Design,manufacturing,and testing of planar optical waveguide devices[C].Proceedings of SPIE-The International Society for Optical Engineering,2001.
[4]ZHAO R T,WANG M,CHEN B J,et al.Bent channel design in buried Er3+/Yb3+codoped phosphate glass waveguide fabricated by fieldassisted annealing[J].Opt Eng,2011,50(4):044602-1-044602-8.
[5]SMIT M K.New focusing and dispersive planar component based on an optical phased array[J].Electron Lett,1988,24(7):385-386.
[6]WANG C,CAO S,CHEN W,et al.Synthesis and properties of fluorinated polyimides with multi-bulky pendant groups[J].RSC Adv,2017,7(42):26420-26427.
[7]LIU J,WANG K,LIN L,et al.Synthesis and property of fluorinated polyimides with double bond end groups for UV-cured coating[J].Prog Org Coat,2016,99:103-109.
[8]YURT N,RAUSCH K,KOST A R,et al.Design and fabrication of a broadband polarization and temperature insensitive arrayed waveguide grating on In P[J].Opt Express,2005,13(14):5535-5541.
[9]SVORICIK V,HUTTEL I,PALACEK P.Polymethylmethacrylate optical waveguides prepared in electrical field[J].Mater Lett,2007,61:953-955.
[10]姜伟.含硫氟代可自交联聚酰亚胺光波导材料的合成及性能研究.[D]长春:吉林大学,2008.
[11]COOK J P D,ESTE G O.SHEPHERD F R,et al.Stable,low-loss optical waveguides and micromirrors fabricated in acrylate polymers[J].Appl Opt,1998,37(7):1220-1226.
[12]于环洋.用于芳香烃选择分离的改性聚苯乙烯材料的制备及性能研究[D].长春:吉林大学,2014.
[13]KANG J W,KIM J S,KIM J J.Optimized oxygen plasma etching of polycarbonate for low-loss optical waveguide fabrication[J].J Appl Phys,2001,40(5A):3215-3219.
[14]喻华兵.仿生超疏水纳米材料/聚氨酯涂层的研究[D].太原:太原理工大学,2014.
[15]王淑娟.碳纤维/环氧树脂复合材料的制备及性能研究[D].长春:吉林大学,2013.
[16]CHUNG C L,YANG C P,HSIAO S H,Organosoluble and colorless fluorinated poly(ether imide)s from 1,2-bis(3,4-dicarboxyphenoxy)benzene dianhydride and trifluoromethyl-substituted aromatic bis(ether amine)s[J].J Polym Sci Part A:Polym Chem,2006,44(9):3092-3102.
[17]YANG C P,SU Y Y,WEN S J,et al.Highly optically transparent/low color polyimide films prepared from hydroquinone or resorcinolbased bis(ether anhydride)and trifluoromethyl-containing bis(ether amine)s[J].Polymer,2006,47(20):7021-7033.
[18]LIAW D J,HUANG C C,CHEN W H.Color lightness and highly organosoluble fluorinated polyamides,polyimides and poly(amide-imide)s based on noncoplanar 2,2'-dimethyl-4,4'-biphenylene units[J].Polymer,2006,47(7):2337-2348.
[19]LIU Y,ZHANG Y H,GUAN S W,et al.Synthesis and properties of soluble fluorinated poly(ether imide)s with different pendant groups[J].Polymer,2008,49(25):5439-5445.