N-Alkyl functionalized barbituric and thiobarbituric acid bithiophene derivatives for vacuum deposited n-channel OFETs
作者： Ying Shu , Annabel Mikosch , Kevin N. Winzenberg , Peter Kemppinen , Christopher D. Easton
DOI: 10.1039/C4TC00002A
关键词:
摘要: A family of barbituric and thiobarbituric acid end capped small molecule semiconductors were synthesized, characterized shown to exhibit n-channel organic thin film transistor properties. By changing the N-alkyl substituent from methyl ethyl, a dramatic increase in electron mobilities was observed with values nearing 0.3 cm2 V−1 s−1.
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