کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
177285 458974 2010 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Push-pull molecules with a systematically extended π-conjugated system featuring 4,5-dicyanoimidazole
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
Push-pull molecules with a systematically extended π-conjugated system featuring 4,5-dicyanoimidazole
چکیده انگلیسی

Eighteen chromophores featuring 4,5-dicyanoimidazole as an acceptor moiety, a systematically enlarged π-conjugated spacer and methoxy and N,N-dimethylamino groups as donors were synthesised and characterised by X-ray analysis, electrochemistry, UV–Vis and fluorescence spectroscopy whilst NLO properties were calculated. Quantitative relationships between measured properties and structural features of the chromophores were also evaluated.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Dyes and Pigments - Volume 85, Issues 1–2, April 2010, Pages 57–65
نویسندگان
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