کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
219400 463273 2012 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
New conducting polymers functionalized with redox-active tetrazines
موضوعات مرتبط
مهندسی و علوم پایه مهندسی شیمی مهندسی شیمی (عمومی)
پیش نمایش صفحه اول مقاله
New conducting polymers functionalized with redox-active tetrazines
چکیده انگلیسی

We describe the synthesis of two new polymerizable monomers, based on respectively one thiophene–pyrrole–thiophene (SNS) moiety and one carbazole moiety, both functionalized by 3-chloro-6-alkoxy-s-tetrazine pendant groups. The electrochemical response of the monomers and the subsequent polymers has been studied both by cyclic voltametry and UV–visible spectroscopy. In both case conducting polymers are obtained, featuring both the redox activity of the main chain in oxidation and of the tetrazine functional group upon reduction, but only the one stemming from the SNS moiety is stable to cycling. The spectroscopic and electrochemical characteristics of both the monomer and the polymer are detailed herein, and especially a stable film has been obtained on an ITO plate.


► We present a new original conducting polymer.
► The synthesis of the monomers has been described.
► The polymer owns tetrazine pendant groups.
► The polymer films have been prepared by electrooxidation.
► They display the electroactive character of the chain and the pending tetrazine groups.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Electroanalytical Chemistry - Volume 668, 1 March 2012, Pages 26–29
نویسندگان
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