Dithieno[2,3-d;2′,3′-d′]benzo[1,2-b;4,5-b′]dithiophene (DTBDT) as Semiconductor for High-Performance, Solution-Processed Organic Field-Effect Transistors

被引:230
作者
Gao, Peng [1 ]
Beckmann, Dirk [1 ]
Tsao, Hoi Nok [1 ]
Feng, Xinliang [1 ]
Enkelmann, Volker [1 ]
Baumgarten, Martin [1 ]
Pisula, Wojciech [1 ]
Muellen, Klaus [1 ]
机构
[1] Max Planck Inst Polymer Res, D-55128 Mainz, Germany
关键词
THIN-FILM TRANSISTORS; ELECTROCHEMICAL PROPERTIES; PENTACENE; MOBILITY; ANTHRADITHIOPHENES; OLIGOTHIOPHENES; HETEROACENES; THIOPHENE; TRANSPORT; ACENES;
D O I
10.1002/adma.200802031
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The facile synthesis of a new five-ring-fused pentacene analog with four symmetrically fused thiophene ring units (Dithieno[2,3-d;2',3'-d']benzo[1,2-b;4,5-b']dithiophene, C-n-DTBDT) is presented. After aligning this material from solution, thin films for organic field-effect transistors were obtained, resulting in excellent hole mobilities of up to 1.7 cm(2) V-1 s(-1), and on/off ratio of 10(7).
引用
收藏
页码:213 / +
页数:5
相关论文
共 29 条
[11]   Synthesis of a novel oligo(p-phenylene) ladder by sulfide and sulfonio groups [J].
Haryono, A ;
Miyatake, K ;
Natori, J ;
Tsuchida, E .
MACROMOLECULES, 1999, 32 (09) :3146-3149
[12]   Synthetic chemistry for ultrapure, processable, and high-mobility organic transistor semiconductors [J].
Katz, HE ;
Bao, ZN ;
Gilat, SL .
ACCOUNTS OF CHEMICAL RESEARCH, 2001, 34 (05) :359-369
[13]   Ultralow-power organic complementary circuits [J].
Klauk, Hagen ;
Zschieschang, Ute ;
Pflaum, Jens ;
Halik, Marcus .
NATURE, 2007, 445 (7129) :745-748
[14]   Synthesis, morphology, and field-effect mobility of anthradithiophenes [J].
Laquindanum, JG ;
Katz, HE ;
Lovinger, AJ .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1998, 120 (04) :664-672
[15]   Photochemical stability of pentacene and a substituted pentacene in solution and in thin films [J].
Maliakal, A ;
Raghavachari, K ;
Katz, H ;
Chandross, E ;
Siegrist, T .
CHEMISTRY OF MATERIALS, 2004, 16 (24) :4980-4986
[16]   Organic semiconducting oligomers for use in thin film transistors [J].
Murphy, Amanda R. ;
Frechet, Jean M. J. .
CHEMICAL REVIEWS, 2007, 107 (04) :1066-1096
[17]   Temperature-independent transport in high-mobility pentacene transistors [J].
Nelson, SF ;
Lin, YY ;
Gundlach, DJ ;
Jackson, TN .
APPLIED PHYSICS LETTERS, 1998, 72 (15) :1854-1856
[18]   Introduction to organic thin film transistors and design of n-channel organic semiconductors [J].
Newman, CR ;
Frisbie, CD ;
da Silva, DA ;
Brédas, JL ;
Ewbank, PC ;
Mann, KR .
CHEMISTRY OF MATERIALS, 2004, 16 (23) :4436-4451
[19]   General synthesis of thiophene and selenophene-based heteroacenes [J].
Okamoto, T ;
Kudoh, K ;
Wakamiya, A ;
Yamaguchi, S .
ORGANIC LETTERS, 2005, 7 (23) :5301-5304
[20]   Luminescent organoboron quinolate polymers [J].
Qin, Y ;
Pagba, C ;
Piotrowiak, P ;
Jäkle, F .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (22) :7015-7018