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- W2358652223 abstract "Poly(2,5-dihexyloxyparaphenylene)(DHO-PPP) which is soluble in common organic solvent has been synthesized by oxidation coupling polymerization of 1,4-dihexyloxybenzene using iron chloride as catalyst in chloroform. The resulting polymer DHO-PPP is readily soluble in common organic solvents and can be easily processed into uniform films from solution. The structure of DHO-PPP is confirmed by FTIR. The content of 1,3-linkage in the polymer is calculated to be 45 %, according to nuclear magnetic resonance hydrogen spectrum(~1H NMR). The maximum absorption of solution in chloroform in UV-Vis spectrum is located at 351 nm (E_2 absorption band). The E_2 band occurs about a (51 nm) red-shift in contrast to that of poly(paraphenylene) (PPP). The peak of photoluminescence of DHO-PPP solution in chloroform is located at 423.8 nm and shows very high photoluminescence intensity because of the long side chain. The thermal properties and crystallinity of DHO-PPP have also studied by TGA, DSC and XRD." @default.
- W2358652223 created "2016-06-24" @default.
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- W2358652223 date "2005-01-01" @default.
- W2358652223 modified "2023-09-25" @default.
- W2358652223 title "Synthesis and Characterization of Blue Luminescent Material: Poly(2,5-dihexyloxyparaphenylene)" @default.
- W2358652223 hasPublicationYear "2005" @default.
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