Structures of Ni(II) octaethylporphyrin and C-60 at Au(111) surface investigated by STM
文献类型：期刊论文
| 作者 | Pan, Ge-Bo; Yan, Hui-Juan; Wan, Li-Jun |
| 刊名 | NANO
 |
| 出版日期 | 2006-07-01 |
| 卷号 | 1期号:1页码:95-100 |
| 关键词 | Au(111) C-60 Porphyrin In Situ Stm |
| ISSN号 | 1793-2920 |
| 英文摘要 | In situ scanning tunneling microscopy (STM) was employed to investigate the adsorption of C-60 on a Ni(II) octaethylporphyrin (NiOEP) adlayer at liquid/Au( 111) interface. It was found that C-60 molecules tend to form small islands without defined coordination to the underlying NiOEP array. Moreover, increasing the surface coverage of C-60 resulted in the formation of multilayers. The mixture of C-60 and NiOEP prepared in solution formed separated domains. The results suggested that the C-60-C-60 interaction is stronger than that of C-60-NiOEP and dominated the adsorption of C-60 on NiOEP-modified Au( 111) surface. This work provides a direct evidence at molecular scale for the coordination of C-60 with NiOEP in a two-dimensional assembly, demonstrating that immobilizing C-60 at the geometric center of NiOEP on an Au( 111) surface in solution is complicated. |
| 语种 | 英语 |
| WOS记录号 | WOS:000202998500011 |
| 出版者 | WORLD SCIENTIFIC PUBL CO PTE LTD |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/58327]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Wan, Li-Jun |
| 作者单位 | Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Ge-Bo,Yan, Hui-Juan,Wan, Li-Jun. Structures of Ni(II) octaethylporphyrin and C-60 at Au(111) surface investigated by STM[J]. NANO,2006,1(1):95-100. |
| APA | Pan, Ge-Bo,Yan, Hui-Juan,&Wan, Li-Jun.(2006).Structures of Ni(II) octaethylporphyrin and C-60 at Au(111) surface investigated by STM.NANO,1(1),95-100. |
| MLA | Pan, Ge-Bo,et al."Structures of Ni(II) octaethylporphyrin and C-60 at Au(111) surface investigated by STM".NANO 1.1(2006):95-100. |
入库方式： OAI收割
来源：化学研究所
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