Synthesis and characterization of a dansyl-based fluorescent conjugated polymer

被引：11

作者：

de Almeida, Andresa K. A. ^{[1
]}

Dias, Jessica M. M. ^{[2
]}

Silva, Ana Julia C. ^{[1
]}

Navarro, Marcelo ^{[2
]}

Junior, Severino A. ^{[2
]}

Tonholo, Josealdo ^{[1
]}

Ribeiro, Adriana S. ^{[1
]}

机构：

[1] Univ Fed Alagoas, Inst Quim & Biotecnol, BR-57072970 Maceio, AL, Brazil

[2] Univ Fed Pernambuco, CCEN, Dept Quim Fundamental, BR-50670901 Recife, PE, Brazil

来源：

SYNTHETIC METALS | 2013年 / 171卷

关键词：

Conjugated polymer; Fluorescence; Spectroelectrochemistry; Dansyl; Thiophene derivative; CONDUCTING POLYMERS; ELECTROCHEMICAL POLYMERIZATION; FILMS; ELECTROSYNTHESIS; FUNCTIONALIZATION; PERFORMANCE; DERIVATIVES; EFFICIENCY; THIOPHENE; ELECTRON;

D O I：

10.1016/j.synthmet.2013.03.015

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A fluorescent polythiophene derivative bearing a donor-acceptor dansyl substituent was prepared by a simple synthetic route. Poly[2-(3'-thienyl)ethyl dansylglycinate] (PTEDG) is soluble in common organic solvents which allow the drop cast of films onto ITO electrodes. The electrochromic properties of these films were investigated and it was observed color variation from yellow, in the neutral state, to bluish-gray, in the oxidized state. Both the monomer 2-(3'-thienyl)ethyl dansylglycinate (TEDG) and its polymer PTEDG are, respectively, green and yellow light emitter materials. (c) 2013 Elsevier B.V. All rights reserved.

引用

页码：45 / 50

页数：6

共 50 条

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