کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
177456 | 458984 | 2008 | 8 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
The synthesis and properties of novel diazo chromophores based on thiophene conjugating spacers and tricyanofuran acceptors
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موضوعات مرتبط
مهندسی و علوم پایه
مهندسی شیمی
مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
Two series of novel diazo chromophores with tricyanofuran as acceptors and 3,4-disubstituted thiophene as bridges were prepared for second-order nonlinear optical applications. The chromophores were fully characterized using FT-IR, UV–vis, NMR and MS; thermal gravimetric analysis and differential scanning calorimetry revealed that the diazo-based chromophores have excellent thermal stability. The electrooptic coefficients (γ33) were measured in the chromophores-doped poly(Bisphenol A Carbonate) films at the fundamental wavelength of 1315 nm, and the highest γ33 achieved was 30 pm/V.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 77, Issue 3, 2008, Pages 657–664
Journal: Dyes and Pigments - Volume 77, Issue 3, 2008, Pages 657–664
نویسندگان
Kunpeng Guo, Jumin Hao, Tao Zhang, Fenghua Zu, Jianfeng Zhai, Ling Qiu, Zhen Zhen, Xinhou Liu, Yuquan Shen,