An ambipolar low band gap material based on BODIPY and EDOT

被引：45

作者：

Algi, Fatih ^{[1
]}

Cihaner, Atilla ^{[2
]}

机构：

[1] Canakkale Onsekiz Mart Univ, Mat Organ Lab, TR-17100 Canakkale, Turkey

[2] Atilim Univ, Fac Engn, Chem Grp, TR-06836 Ankara, Turkey

来源：

ORGANIC ELECTRONICS | 2009年 / 10卷 / 03期

关键词：

Electropolymerization; Ethylenedioxythiophene (EDOT); BODIPY; LIGHT-EMITTING-DIODES; FIELD-EFFECT TRANSISTORS; ELECTROCHROMIC DEVICE; PROCESSABLE GREEN; ORGANIC SEMICONDUCTORS; ELECTRONIC-PROPERTIES; CONJUGATED POLYMERS; MIXED POLYMERS; SOLAR-CELLS; EFFICIENCY;

D O I：

10.1016/j.orgel.2009.01.010

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A novel donor-acceptor type conducting polymer based on BODIPY dye as acceptor and EDOT units as donor parts is synthesized electrochemically. The unique combination of BODIPY and EDOT units provides an ambipolar (n- and p-doping processes) low band gap material (4). This is the first example of p-n junction in an organic pi-conjugated material where BODIPY unit is incorporated directly in the main chain. Furthermore, the polymer film exhibits electrochromic behavior upon p-doping: a color change from light violet (neutral) to indigo (oxidized). (C) 2009 Elsevier B.V. All rights reserved.

引用

页码：453 / 458

页数：6

共 61 条

[21] EFFICIENT LIGHT-EMITTING-DIODES BASED ON POLYMERS WITH HIGH ELECTRON-AFFINITIES [J].

GREENHAM, NC ;

MORATTI, SC ;

BRADLEY, DDC ;

FRIEND, RH ;

HOLMES, AB .

NATURE, 1993, 365 (6447) :628-630

[22]

Groenendaal BL, 2000, ADV MATER, V12, P481, DOI 10.1002/(SICI)1521-4095(200004)12:7<481::AID-ADMA481>3.0.CO

[23]

2-C

[24] A unique processable green polymer with a transmissive oxidized state for realization of potential RGB-based electrochromic device applications [J].

Gunbas, Gorkem E. ;

Durmus, Asuman ;

Toppare, Levent .

ADVANCED FUNCTIONAL MATERIALS, 2008, 18 (14) :2026-2030

[25] Molecular engineering of organic sensitizers for dye-sensitized solar cell applications [J].

Hagberg, Daniel P. ;

Yum, Jun-Ho ;

Lee, HyoJoong ;

De Angelis, Filippo ;

Marinado, Tannia ;

Karlsson, Karl Martin ;

Humphry-Baker, Robin ;

Sun, Licheng ;

Hagfeldt, Anders ;

Graetzel, Michael ;

Nazeeruddin, Md. K. .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (19) :6259-6266

[26] Regioregular poly(3-hexyl) selenophene: a low band gap organic hole transporting polymer [J].

Heeney, Martin ;

Zhang, Weimin ;

Crouch, David J. ;

Chabinyc, Michael L. ;

Gordeyev, Sergey ;

Hamilton, Rick ;

Higgins, Simon J. ;

McCulloch, Iain ;

Skabara, Peter J. ;

Sparrowe, David ;

Tierney, Steve .

CHEMICAL COMMUNICATIONS, 2007, (47) :5061-5063

[27] Electrogenerated chemiluminescence 71.: Photophysical, electrochemical, and electrogenerated chemiluminescent properties of selected dipyrromethene-BF2 dyes [J].

Lai, RY ;

Bard, AJ .

JOURNAL OF PHYSICAL CHEMISTRY B, 2003, 107 (21) :5036-5042

[28] Fluorescence ratiometry of monomer/excimer emissions in a space-through PET system [J].

Lee, SH ;

Kim, SH ;

Kim, SK ;

Jung, JH ;

Kim, JS .

JOURNAL OF ORGANIC CHEMISTRY, 2005, 70 (23) :9288-9295

[29] A new silole containing low band gap electroactive polymer [J].

Lee, Y ;

Sadki, S ;

Tsuie, B ;

Schottland, P ;

Reynolds, JR .

SYNTHETIC METALS, 2001, 119 (1-3) :77-78

[30] Ambipolar diphenylamino end-capped oligofluorenylthiophenes as excellent electron-transporting emitters [J].

Li, Zhong Hui ;

Wong, Man Shing ;

Tao, Ye ;

Fukutani, Hiroshi .

ORGANIC LETTERS, 2007, 9 (18) :3659-3662

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