کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1789186 | 1023495 | 2006 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Synthesis of dye-containing ionic polyacetylene and its electro-optical properties
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
فیزیک ماده چگال
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Synthesis of dye-containing ionic polyacetylene and its electro-optical properties Synthesis of dye-containing ionic polyacetylene and its electro-optical properties](/preview/png/1789186.png)
چکیده انگلیسی
Dye-containing conjugated ionic polymer was synthesized by the direct polymerization of 2-ethynylpyridine and the dye-containing hexyl bromide without any additional initiator or catalyst under mild reaction condition. The polymer structures were characterized by various instrumental methods to have the conjugated polymer backbone system having the dye-functional substituents. X-ray diffraction analysis indicated that the present polymers are mostly amorphous. The photoluminescence spectra of this ionic conjugated polymer showed that the photoluminescence peak is located at 605 nm corresponding to the photon energy of 2.05 eV. From the CV measurements, the HOMO energy level of the polymer was calculated to be 5.21 eV.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Current Applied Physics - Volume 6, Issue 4, July 2006, Pages 680–685
Journal: Current Applied Physics - Volume 6, Issue 4, July 2006, Pages 680–685
نویسندگان
Yeong-Soon Gal, Sung-Ho Jin, Sang Youl Kim, Hyong-Jong Lee, Kwon Taek Lim, Sang-Gu Lee, Young-Woo Kwak,