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Synthesis and characterization of multifunctional copolyimide incorporating triarylamine and NLO chromophore in backbone |
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| Authors: | BAI Xu-duo ZHANG Zhi-qian CHEN Jiu-jiang JIN Dan-dan CHEN Jiu-shun |
| Abstract: | Presents the synthesis of Copolyimide containing triarylamine andNLO chromophore in backbone by azo coupling of 4-nitrobenzenediazonium tetrafloroborate to copoly(amic acid) in organic solvent and characterized by IR and UV-Vis spectra, which had high glass transition temperatrue and big second-order nonlinear optical coefficient x(2). |
| Keywords: | copolyimide NLO chromophor non linear optical coefficient x (2) multifunctional materials |
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