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题名: Tuning the aggregation structure and electrical property of 2.6-diphenyl-anthracene by the density of octadecyltrichlorosilane
作者: Zhang, Xi; Chen, Xiaosong(陈小松); Liu, Jie; Zhen, Yonggang; Dong, Huanli; Li, Liqiang(李立强); Hu, Wenping
通讯作者: Hu, WP ; Li, Liqiang(李立强)
刊名: SCIENCE CHINA-CHEMISTRY
发表日期: 2016
DOI: 10.1007/s11426-016-0098-y
卷: 59, 期:12
收录类别: SCI ; EI
文章类型: 期刊论文
部门归属: 先进材料研究部
英文摘要: The physical and chemical properties of organic semiconductors are closely related to their aggregation structure. Tuning of aggregation structure and electrical property is important for the application in organic electronics. In this study, a facile way to tune the aggregation structure and electrical property of 2.6-diphenyl-anthracene (DPA) is realized by using the octadecyltrichlorosilane (OTS) modification layer with different density which is fabricated by controlling reaction temperature and time. Compared with low density OTS, DPA forms larger grain size, less grain boundaries, and better molecular ordering on high density OTS surface. As a result, the charge transporting mobility of DPA film on high density OTS surface is about two orders of magnitude higher than that on low density OTS surface. The tunable aggregation structure and electrical property of DPA demonstrated here would be meaningful for the application of DPA in organic electronics.
关键词[WOS]: FIELD-EFFECT TRANSISTORS ; SELF-ASSEMBLED MONOLAYERS ; THIN-FILM TRANSISTORS ; ORGANIC SEMICONDUCTOR ; PERFORMANCE ; PENTACENE ; INTERFACE ; ORIENTATION ; ELECTRONICS ; GROWTH
语种: 英语
JCR小类分区: 四区
WOS记录号: WOS:000389901900018
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sinano.ac.cn/handle/332007/4552
Appears in Collections:先进材料研究部_李立强团队_期刊论文

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Recommended Citation:
Zhang, Xi,Chen, Xiaosong,Liu, Jie,et al. Tuning the aggregation structure and electrical property of 2.6-diphenyl-anthracene by the density of octadecyltrichlorosilane[J]. SCIENCE CHINA-CHEMISTRY,2016,59(12).
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