Synthesis and Characterization of fluorescent PET based on Naphthalimide dye
- سال انتشار: 1395
- محل انتشار: دوازدهمین سمینار بین المللی علوم و تکنولوژی پلیمر
- کد COI اختصاصی: ISPST12_002
- زبان مقاله: انگلیسی
- تعداد مشاهده: 650
نویسندگان
Department of Polymer Engineering and Color Technology, Amirkabir University of Technology (Polytechnic of Tehran), Tehran, Iran
Department of Chemical Engineering, Golestan University, Gorgan, Iran
Department of Polymer Engineering and Color Technology, Amirkabir University of Technology (Polytechnic of Tehran), Tehran, Iran
Department of Polymer Engineering and Color Technology, Amirkabir University of Technology (Polytechnic of Tehran), Tehran, Iran
چکیده
Synthesis and characterization of a dye based on naphthalimide and Self-colored PET have been described, for this purpose Acenaphthene used as first material and after four steps such as nitration, oxidation,imidation and reduction, 4-amino-N-propanoic acid-1,8-naphthalimide as a fluorescent dye was synthesized.After that the synthesized dye was added to the reactor during the synthesizing of PET. Therefore, the novel PET based on 4-amino-N-propanoic acid-1,8-naphthalimide with fluorescent properties was synthesized.FTIR and 1HNMR spectra indicated that, the dye and self-colored PET were synthesized. The maximum fluorescent intensity of dye and self-colored polymer were obtained at 523nm and 519nm, respectively. Also,the intrinsic viscosity of synthesized PET was about 0.5 dl/g and molecular weight of polymer was around 35000 (g/mol)کلیدواژه ها
Synthesis, dye, PET, Self-colored- fluorescentاطلاعات بیشتر در مورد COI
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