Spray-Processable Blue-to-Highly Transmissive Switching Polymer Electrochromes via the Donor-Acceptor Approach

被引：138

作者：

Amb, Chad M. ^{[1
]}

Beaujuge, Pierre M. ^{[1
]}

Reynolds, John R. ^{[1
]}

机构：

[1] Univ Florida, Ctr Macromol Sci & Engn, Dept Chem, George & Josephine Butler Polymer Res Lab, Gainesville, FL 32611 USA

来源：

ADVANCED MATERIALS | 2010年 / 22卷 / 06期

关键词：

DESIGNING SYNTHETIC METALS; HIGH-CONTRAST; BAND-GAP; CONJUGATED POLYMERS; CHARGE-TRANSPORT; CONCEPT WORK; GREEN; BENZOTHIADIAZOLE; PHOTOPHYSICS; PERFORMANCE;

D O I：

10.1002/adma.200902917

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Spray processable blue electrochromic polymers with strictly alternating "donor-acceptor" copolymers are reported that exhibit saturated blue neutral states, highly transmissive oxidized states excellent optical contrasts, fast switching times, and long-term redox switching stability. In addition, an alkylester-functionalized analogue is demonstrated, where the solubility of the material thin-film is irreversibly changed while allowing it to retain its electroactivity.

引用

页码：724 / +

页数：6

共 43 条

[1] Donor-Acceptor Polymer with Benzotriazole Moiety: Enhancing the Eleetrochromic Properties of the "Donor Unit" [J].

Balan, Abidin ;

Gunbas, Gorkem ;

Durmus, Asuman ;

Toppare, Levent .

CHEMISTRY OF MATERIALS, 2008, 20 (24) :7510-7513

[2] The donor-acceptor approach allows a black-to-transmissive switching polymeric electrochrome [J].

Beaujuge, P. M. ;

Ellinger, S. ;

Reynolds, J. R. .

NATURE MATERIALS, 2008, 7 (10) :795-799

[3] Spray processable green to highly transmissive electrochromics via chemically polymerizable donor-acceptor heterocyclic pentamers [J].

Beaujuge, Pierre M. ;

Ellinger, Stefan ;

Reynolds, John R. .

ADVANCED MATERIALS, 2008, 20 (14) :2772-+

[4] Unsaturated Linkages in Dioxythiophene-Benzothiadiazole Donor-Acceptor Electrochromic Polymers: The Key Role of Conformational Freedom [J].

Beaujuge, Pierre M. ;

Vasilyeva, Svetlana V. ;

Ellinger, Stefan ;

McCarley, Tracy D. ;

Reynolds, John R. .

MACROMOLECULES, 2009, 42 (11) :3694-3706

[5] Toward a rational design of poly(2,7-carbazole) derivatives for solar cells [J].

Blouin, Nicolas ;

Michaud, Alexandre ;

Gendron, David ;

Wakim, Salem ;

Blair, Emily ;

Neagu-Plesu, Rodica ;

Belletete, Michel ;

Durocher, Gilles ;

Tao, Ye ;

Leclerc, Mario .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2008, 130 (02) :732-742

[6] Base-free Suzuki polymerization for the synthesis of polyfluorenes functionalized with carboxylic acids [J].

Brookins, Robert N. ;

Schanze, Kirk S. ;

Reynolds, John R. .

MACROMOLECULES, 2007, 40 (10) :3524-3526

[7] Low-band-gap conjugated polymers based on thiophene, benzothiadiazole, and benzobis(thiadiazole) [J].

Bundgaard, E ;

Krebs, FC .

MACROMOLECULES, 2006, 39 (08) :2823-2831

[8] Polymer-Fullerene Bulk-Heterojunction Solar Cells [J].

Dennler, Gilles ;

Scharber, Markus C. ;

Brabec, Christoph J. .

ADVANCED MATERIALS, 2009, 21 (13) :1323-1338

[9] A neutral state green polymer with a superior transmissive light blue oxidized state [J].

Durmus, Asuman ;

Gunbas, Gorkem E. ;

Camurlu, Pinar ;

Toppare, Levent .

CHEMICAL COMMUNICATIONS, 2007, (31) :3246-3248

[10]

Gaupp CL, 2002, MACROMOL RAPID COMM, V23, P885, DOI 10.1002/1521-3927(20021001)23:15<885::AID-MARC885>3.0.CO

← 1 2 3 4 5 →