Nanopatterning of donor/acceptor hybrid supramolecular architectures on highly oriented pyrolytic graphite: A scanning tunneling microscopy study
文献类型：期刊论文
| 作者 | Wang, Ling1,2; Chen, Qing1,2; Pan, Ge-Bo1,2; Wan, Li-Jun1,2; Zhang, Shiming1,2; Zhan, Xiaowei1,2; Northrop, Brian H.3; Stang, Peter J.3 |
| 刊名 | JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
 |
| 出版日期 | 2008-10-08 |
| 卷号 | 130期号:40页码:13433-13441 |
| ISSN号 | 0002-7863 |
| DOI | 10.1021/ja8040515 |
| 英文摘要 | Hybrid supramolecular architectures have been fabricated with acceptor 1,4-bis(4-pyridylethynyl)-2,3-bis-dodecyloxy-benzene (PBP) and donor 2,6-bis(3,4,5-tris-dodecyloxy-phenyl)dithieno[3,2-b:2',3'-d]thiophene (DTT) compounds on highly oriented pyrolytic graphite (HOPG) surfaces, and their structures and molecular conductance are characterized by scanning tunneling microscopy/spectroscopy (STM/STS). Stable, one-component adlayers of PBP and DTT are also investigated. The coadsorption of two-component mixtures of PBP and DTT results in a variety of hybrid nanopattern architectures that differ from those of their respective one-component surface assemblies. Adjusting the acceptor/donor molar ratio in mixed adlayer assemblies results in dramatic changes in the structure of the hybrid nanopatterns. STS measurements indicate that the HOMO and LUMO energy levels of PBP and DTT on an HOPG surface are relatively insensitive to changes in the hybrid supramolecular architectures. These results provide important insight into the design and fabrication of two-dimensional hybrid supramolecular architectures. |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000259675500043 |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/63293]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wan, Li-Jun |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Beijing 100190, Peoples R China 2.Beijing Natl Lab Mol Sci, Beijing 100190, Peoples R China 3.Univ Utah, Dept Chem, Salt Lake City, UT 84112 USA |
| 推荐引用方式 GB/T 7714 | Wang, Ling,Chen, Qing,Pan, Ge-Bo,et al. Nanopatterning of donor/acceptor hybrid supramolecular architectures on highly oriented pyrolytic graphite: A scanning tunneling microscopy study[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2008,130(40):13433-13441. |
| APA | Wang, Ling.,Chen, Qing.,Pan, Ge-Bo.,Wan, Li-Jun.,Zhang, Shiming.,...&Stang, Peter J..(2008).Nanopatterning of donor/acceptor hybrid supramolecular architectures on highly oriented pyrolytic graphite: A scanning tunneling microscopy study.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,130(40),13433-13441. |
| MLA | Wang, Ling,et al."Nanopatterning of donor/acceptor hybrid supramolecular architectures on highly oriented pyrolytic graphite: A scanning tunneling microscopy study".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 130.40(2008):13433-13441. |
入库方式： OAI收割
来源：化学研究所
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