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Synthesis and characterization of thermally crosslinked polyimide with second-order nonlinear optical chromophore

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Abstract

Synthesis of three novel crosslinked polyimides with push-pull azobenzene group has been developed. 4-Nitre4′-[N, N-bis (2-aminoethyl)]aminoazobenzene was first prepared, then poly(amic acid) prepolymer, one crosslinkable component, was obtained by aminolysis of alternating styrene-maleic anhydride copolymer, alternating thiophene-maleic anhydride copolymer or alternating benzofuran-maleic anhydride copolymer with it, and at last the crosslinked second-order nonlinear optical polyimide was synthesized by crosslinking and imidizing poly (amic acid) prepolymer with corresponding alternating copolymer. The crosslinking and imidizing processes were studied by IR and UV-Vis spectra. The chromophore density in one of the crosslinkable components, poly(amic acid) prepolymer, and the thermal stability of crosslinked polyimide thin film were measured by UV-Vis spectra.

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References

  1. Burland, D. M., Miller, R. D., Walsh, C. A., Second-order nonlinearity in poled-polymer systems,Chem. Rev., 1994, 94: 31.

    Article  CAS  Google Scholar 

  2. Dalton, L. R., Harper, A. W., Ghosn, R. et al., Synthesis and processing of improved organic second-order nonlinear optical materials for applications in photonics,Chem. Mater., 1995, 7: 1060.

    Article  CAS  Google Scholar 

  3. Dalton, L. R., Harper, A. W., Wu, B. et al., Polymeric electro-optic modulators: materials synthesis and processing,Adv. Muter., 1995, 7(6): 519.

    Article  CAS  Google Scholar 

  4. Wilson, E., Nonlinear optical polymer device may speed up information superhighway,C & EN, Aug. 14, 1995, 27–28.

    Google Scholar 

  5. WU, J. W., Valley, J. F., Ermer, S. et al., Thermal stability of electro-optic response in poled polyimide systems,Appl. Phys. Lett., 1991, 58(3): 225.

    Article  CAS  Google Scholar 

  6. Wu, J. W., Kenney, J. T., Lytel, R. et al., Highly thermally stable electro-optic response in poled guest-host polyimide systems cured at 360°C.J. Appl. Phys., 1991, 69(10): 7366.

    Article  CAS  Google Scholar 

  7. Dalton, L. R., Wu, B., Harper, A. et al., Technique of ultrastructure and chromophore synthesis relevant to the fabrication of high frequency electro-optic modulators,Polym. Prepr., 1994, 35(2): 128.

    CAS  Google Scholar 

  8. Peng, Z. H., Yu, L. P., Second-order nonlinear optical polyimide with high-temperature stability,Macromolecules, 1994, 27: 2638.

    Article  CAS  Google Scholar 

  9. Jen, A. K-Y., Liu, Y. J., Cai, Y. M. et al., Design and synthesis of thermally stable side-chain polyimides for secondorder nonlinear optical applications,J. Chem. Soc.,Chem. Comun., 1994, 2711.

  10. Verbiest, T., Burland, D. M., Jurich, M. C. et al., Exceptionally thermally stable polyimides for second-order nonlinear optical applications,Science, 1995, 268: 1604.

    Article  CAS  Google Scholar 

  11. Chen, M., Yu, L. P., Dalton, L. R. et al., New polymers with large and stable second-order nonlinear optical effects,Macromolecules, 1991, 24: 5421.

    Article  CAS  Google Scholar 

  12. Tsuchida, E., Tomono, T., Discussion on the mechanism of alternating copolymerization of styrene and maleic anhydride,Macromol. Chem., 1971, 141: 265.

    Article  CAS  Google Scholar 

  13. Cardon, A., Goethals, E. J., Copolymerization of maleic anhydride and thiophene,J. Macromol. Sci-Chem., 1971, A5(6): 1021.

    Article  Google Scholar 

  14. Priola, A., Lesca, S., Benzofuran maleic anhydride copolymer,Macromol. Syn., 1982, 8: 45.

    CAS  Google Scholar 

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Project supported by the National 863 High Technology Program and the National Natural Science Foundation of China and the State Key Laboratory of Functional Polymer Materials for Adsorption and Separation in Nakai University (Grant No. 29572054)

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Meng, J., Ma, H., Shen, Y. et al. Synthesis and characterization of thermally crosslinked polyimide with second-order nonlinear optical chromophore. Sc. China Ser. B-Chem. 41, 395–402 (1998). https://doi.org/10.1007/BF02877818

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  • DOI: https://doi.org/10.1007/BF02877818

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