High performance solution-processable tetrathienoacene (TTAR) based small molecules for organic field effect transistors (OFETs)

Autor:	Xian Lun Luo, Jen-Shyang Ni, Shih-Huang Tung, Deng Yi Huang, Shueh Lin Yau, Chien-Lung Wang, Pragya Priyanka, Shao Huan Hong, Wei Chieh Lien, Cheng-Liang Liu, Yo Shan Li, Ming Chou Chen, Sureshraju Vegiraju
Rok vydání:	2017
Předmět:	Electron mobility Materials science 02 engineering and technology 010402 general chemistry 01 natural sciences Catalysis chemistry.chemical_compound Materials Chemistry Thiophene Alkyl chemistry.chemical_classification Organic field-effect transistor business.industry Metals and Alloys General Chemistry 021001 nanoscience & nanotechnology Small molecule 0104 chemical sciences Surfaces Coatings and Films Electronic Optical and Magnetic Materials Organic semiconductor Semiconductor chemistry Ceramics and Composites Optoelectronics Field-effect transistor 0210 nano-technology business
Zdroj:	Chemical Communications. 53:5898-5901
ISSN:	1364-548X 1359-7345
DOI:	10.1039/c7cc02714a
Popis:	Three new organic semiconductors with alkyl chain-substituted tetrathienoacene (TTAR) as the central core and both ends capped with thiophene (DT-TTAR), thienothiophene (DTT-TTAR) and dithienothiophene (DDTT-TTAR) have been synthesized and characterized for organic field effect transistor (OFET) applications. A hole mobility of 0.81 cm2 V−1 s−1 was achieved for the DDTT-TTAR film, which represents the highest mobility yet found for a solution-processable p-type TTAR-based small molecular semiconductors.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_dedup___::911415ee277c2a61d6dc20d8d2d84243 https://doi.org/10.1039/c7cc02714a Zobrazit plný text záznamu