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Issue
Korean Journal of Chemical Engineering,
Vol.31, No.1, 172-177, 2014
Luminous polyimide bearing the coumarin 6 chromophore in the side group: Synthesis and fluorescence image patterning
Park BS, Kim WY, Yoon KB
Coumarin was reacted with polyamic acid to form a luminous polyimide that is highly soluble in organic solvents and displays good thermal stability. Luminous side-chain coumarin 6 polyimide was obtained from incorporation of sulfonated coumarin 6 into polyamic acid. This polymer appeared in reddish brown solids and unusually exhibited a fairly strong visible light-emission of a yellowish green color. Fluorescence image patterning of side-chain coumarin 6 polyimide was successfully conducted by microtransfer molding of the polyamic acid and the subsequent thermal treatment for imidization. The polyimides exhibit high fluorescence, opening the possibility of new applications for these polymers.
Keywords: Polyimide; Coumarin 6; Fluorescence Image Patterning
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[Cited By]
  1. Kim GY, Jeong HH, Lee CS, Roh C, Korean Chemical Engineering Research, 54(2), 223, 2016
참고문헌정보(참고문헌, 인용문헌)는 화학공학소재연구정보센터에 의해 제공되고 있습니다.