The two-dimensional self-assembled n-alkoxy-substituted stilbenoid compounds and triphenylenes studied by scanning tunneling microscopy
文献类型：期刊论文
| 作者 | Xu, SD; Zeng, QD; Lu, J; Wang, C; Wan, LJ; Bai, CL |
| 刊名 | SURFACE SCIENCE
 |
| 出版日期 | 2003-07-10 |
| 卷号 | 538期号:1-2页码:L451-L459 |
| 关键词 | Aromatics Self-assembly Scanning Tunneling Microscopy |
| ISSN号 | 0039-6028 |
| DOI | 10.1016/S0039-6028(03)00698-8 |
| 英文摘要 | We present a comparison of the assembling behavior of two series discotic molecules, n-alkoxy-substituted stilbenoid compounds (E, E; E)-1,3,5-Tris[2-(3,4,5-trialkoxyphenyl) ethenyl] benzenes (nTEB, n = 12, 14, 16 and 18) and n-alkoxy-substituted triphenylenes, 2,3,6,7,10,11-hexakisalkoxytriphenylenes (HnT, n = 9, 12, 14, 16, 18 and 20), on highly oriented pyrolytic graphite surface using scanning tunneling microscopy. Characteristic two-dimensional self-assembly structures, hexagonal structures and linear array structures, were observed with different alkyl chain length for both series of molecules. While linear lamellae structure prevails for long alkyl substituted species of both series, the hexagonal assembly pattern differs significantly. It was evident that 12TEB develops center-void hexagonal structures and H12T adopts center-filled hexagons. The difference of the assembling structure could be attributed to the steric effect associated with molecular cores. (C) 2003 Elsevier Science B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000183907500001 |
| 出版者 | ELSEVIER SCIENCE BV |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/81307]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Zeng, QD |
| 作者单位 | Chinese Acad Sci, Inst Chem, Ctr Mol Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, SD,Zeng, QD,Lu, J,et al. The two-dimensional self-assembled n-alkoxy-substituted stilbenoid compounds and triphenylenes studied by scanning tunneling microscopy[J]. SURFACE SCIENCE,2003,538(1-2):L451-L459. |
| APA | Xu, SD,Zeng, QD,Lu, J,Wang, C,Wan, LJ,&Bai, CL.(2003).The two-dimensional self-assembled n-alkoxy-substituted stilbenoid compounds and triphenylenes studied by scanning tunneling microscopy.SURFACE SCIENCE,538(1-2),L451-L459. |
| MLA | Xu, SD,et al."The two-dimensional self-assembled n-alkoxy-substituted stilbenoid compounds and triphenylenes studied by scanning tunneling microscopy".SURFACE SCIENCE 538.1-2(2003):L451-L459. |
入库方式： OAI收割
来源：化学研究所
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