Formation of Photoconductive Nanowires of Tetracene Derivative in Composite Thin Film

被引：13

作者：

Suzuki, Tsuyoshi ^{[1
]}

Okamoto, Toshihiro ^{[1
]}

Saeki, Akinori ^{[2
]}

Seki, Shu ^{[2
]}

Sato, Hiroyasu ^{[3
]}

Matsuo, Yutaka ^{[1
]}

机构：

[1] Univ Tokyo, Sch Sci, Dept Chem, Bunkyo Ku, Tokyo 1130033, Japan

[2] Osaka Univ, Grad Sch Engn, Dept Appl Chem, Suita, Osaka 5650871, Japan

[3] Rigaku Corp, Akishima, Tokyo 1968666, Japan

来源：

ACS APPLIED MATERIALS & INTERFACES | 2013年 / 5卷 / 06期

关键词：

organic semiconductor; tetracene; nanowire; intermolecular interaction; charge transport; FIELD-EFFECT TRANSISTORS; ORGANIC PHOTOVOLTAIC CELLS; SOLAR-CELLS; DEVICE PERFORMANCE; FABRICATION; SEMICONDUCTORS; POLYTHIOPHENES; ARCHITECTURES; CONDUCTIVITY; ELECTRONICS;

D O I：

10.1021/am302914w

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Nanowires of tetracene dicarboxylic imide disulfide with an N-hexyl substituent (HexylTIDS) were successfully constructed in composite thin film containing poly(3-hexylthiophene) (P3HT). The nanowire structures were investigated by atomic force microscopy and scanning electron microscopy. The photoconductivity of the composite films was evaluated by time-resolved microwave conductivity measurements, revealing that the film containing a 1:1 w/w ratio of HexylTIDS and P3HT exhibited the highest photoconductivity (2.1 X 10(-7) m(2)/(V s)). The intermolecular interactions of HexylTIDS molecules were important in nanowire formation. These results suggest a one-step method for fabricating small-molecule-based nanowires in composite films from a blended solution. This type of composite film, and its fabrication method, will be useful for developing organic thin-film photoelectronic devices.

引用

页码：1937 / 1942

页数：6

共 60 条

[1] Color-Tuned Highly Fluorescent Organic Nanowires/Nanofabrics: Easy Massive Fabrication and Molecular Structural Origin [J].

An, Byeong-Kwan ;

Gihm, Se Hoon ;

Chung, Jong Won ;

Park, Chong Rae ;

Kwon, Soon-Ki ;

Park, Soo Young .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2009, 131 (11) :3950-3957

[2] Self-Assembled Gelators for Organic Electronics [J].

Babu, Sukumaran Santhosh ;

Prasanthkumar, Seelam ;

Ajayaghosh, Ayyappanpillai .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2012, 51 (08) :1766-1776

[3] Perylenediimide nanowires and their use in fabricating field-effect transistors and complementary inverters [J].

Briseno, Alejandro L. ;

Mannsfeld, Stefan C. B. ;

Reese, Colin ;

Hancock, Jessica M. ;

Xiong, Yujie ;

Jenekhe, Samson A. ;

Bao, Zhenan ;

Xia, Younan .

NANO LETTERS, 2007, 7 (09) :2847-2853

[4] Fabrication of field-effect transistors from hexathiapentacene single-crystal nanowires [J].

Briseno, Alejandro L. ;

Mannsfeld, Stefan C. B. ;

Lu, Xianmao ;

Xiong, Yujie ;

Jenekhe, Samson A. ;

Bao, Zhenan ;

Xia, Younan .

NANO LETTERS, 2007, 7 (03) :668-675

[5] Enhanced Performance and Stability of a Polymer Solar Cell by Incorporation of Vertically Aligned, Cross-Linked Fullerene Nanorods [J].

Chang, Chih-Yu ;

Wu, Cheng-En ;

Chen, Shih-Yung ;

Cui, Chaohua ;

Cheng, Yen-Ju ;

Hsu, Chain-Shu ;

Wang, Yuh-Lin ;

Li, Yongfang .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2011, 50 (40) :9386-9390

[6] Interfacial Engineering of Organic Nanofibril Heterojunctions into Highly Photoconductive Materials [J].

Che, Yanke ;

Huang, Helin ;

Xu, Miao ;

Zhang, Chengyi ;

Bunes, Benjamin R. ;

Yang, Xiaomei ;

Zang, Ling .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2011, 133 (04) :1087-1091

[7] Superiority of Branched Side Chains in Spontaneous Nanowire Formation: Exemplified by Poly(3-2-methylbutylthiophene) for High-Performance Solar Cells [J].

Chen, Hsieh-Chih ;

Wu, I-Che ;

Hung, Jui-Hsiang ;

Chen, Fu-Je ;

Chen, I-Wen P. ;

Peng, Yung-Kang ;

Lin, Chao-Sung ;

Chen, Chun-Hsien ;

Sheng, Yu-Jane ;

Tsao, Heng-Kwong ;

Chou, Pi-Tai .

SMALL, 2011, 7 (08) :1098-1107

[8] Shape-shifting in contorted dibenzotetrathienocoronenes [J].

Chiu, Chien-Yang ;

Kim, Bumjung ;

Gorodetsky, Alon A. ;

Sattler, Wesley ;

Wei, Sujun ;

Sattler, Aaron ;

Steigerwald, Michael ;

Nuckolls, Colin .

CHEMICAL SCIENCE, 2011, 2 (08) :1480-1486

[9] Fluorescent one-dimensional nanostructures from a group of uniform materials based on organic salts [J].

de Rooy, Sergio L. ;

El-Zahab, Bilal ;

Li, Min ;

Das, Susmita ;

Broering, Ellen ;

Chandler, Lin ;

Warner, Isiah M. .

CHEMICAL COMMUNICATIONS, 2011, 47 (31) :8916-8918

[10] Building blocks for n-type molecular and polymeric electronics.: Perfluoroalkyl-versus alkyl-functionalized oligothiophenes (nT; n=2-6).: Systematics of thin film microstructure, semiconductor performance, and modeling of majority charge injection in field-effect transistors [J].

Facchetti, A ;

Mushrush, M ;

Yoon, MH ;

Hutchison, GR ;

Ratner, MA ;

Marks, TJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2004, 126 (42) :13859-13874

← 1 2 3 4 5 6 →