Self-assembly of N-3-gamma-pyridyl Aza[60]fulleroid on Au(111)
文献类型：期刊论文
| 作者 | Zhou, YS; Wang, KD; Zhao, FZ; Wang, B; Hou, JG; Wang, S; Li, YL |
| 刊名 | CHINESE SCIENCE BULLETIN
 |
| 出版日期 | 2005-03-01 |
| 卷号 | 50期号:5页码:406-411 |
| 关键词 | N-3-gamma-pyridyl Aza[60]Fulleroid (C60py) Scanning Tunneling Microscopy Self-assembled Monolayers (Sams) Surfactant Co-assembly |
| ISSN号 | 1001-6538 |
| DOI | 10.1360/982004-705 |
| 英文摘要 | Self-assembled monolayers of novel C-60 derivative, N-3-γ-pyridyl Aza[60]fulleroid (C60Py), on Au(111) were studied by a scanning tunneling microscope under ultrahigh vacuum (UHV). C60PY molecules were assembled on An (111) via pyridyl nitrogen-Au interaction. The sole assembly of C60PY molecules on An (111) only exhibited randoml aggregation Of C60Py even the films were annealed at 50 and 105° C. By co-assembling with benzyl mercaptan (BM), the C60PY-BM films showed highly dense aggregation, but C60Py assemblies still had disordered structure. After the co-assembled C60PY-BM films were annealed at 50° C, BM molecules were partially desorbed, but the assembly of C60PY remained without obvious change. After the co-assembled C60PY-BM films were further annealed at 105° C, the C60PY monolayers with ordered structure were obtained, while the BM molecules were nearly thoroughly desorbed from the surface. Here, the BM molecules play a key role as a surfactant in the formation of the ordered C60PY monolayer. |
| 语种 | 英语 |
| WOS记录号 | WOS:000228944700004 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/57689]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wang, B |
| 作者单位 | 1.Univ Sci & Technol China, Struct Res Lab, Hefei Natl Lab Phys Sci Microscale, Hefei 230026, Peoples R China 2.Chinese Acad Sci, Inst Chem, Key Lab Organ Solids, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, YS,Wang, KD,Zhao, FZ,et al. Self-assembly of N-3-gamma-pyridyl Aza[60]fulleroid on Au(111)[J]. CHINESE SCIENCE BULLETIN,2005,50(5):406-411. |
| APA | Zhou, YS.,Wang, KD.,Zhao, FZ.,Wang, B.,Hou, JG.,...&Li, YL.(2005).Self-assembly of N-3-gamma-pyridyl Aza[60]fulleroid on Au(111).CHINESE SCIENCE BULLETIN,50(5),406-411. |
| MLA | Zhou, YS,et al."Self-assembly of N-3-gamma-pyridyl Aza[60]fulleroid on Au(111)".CHINESE SCIENCE BULLETIN 50.5(2005):406-411. |
入库方式： OAI收割
来源：化学研究所
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