| Presentation | 2013-03-05 In-situ Scanning Tunneling Microscope Investigation of 2D Self-Assembly of Melem under pH-ControUed Aqueous Solutions Kenki SAKATA, Masashi AONO, Shinobu UEMURA, Tamikuni KOMATSU, Masashi KUNITAKE, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Self-assembled structures of melem were investigated at aqueous solution-Au(111) interfaces by cyclic voltammetry and in situ scanning tunneling microscopy (STM). In the weakly basic and neutral aqueous solutions of melem, three self-assembled structures, which are a honeycomb network, a close-packed structure and fibril structure, were constructed by electrochemical potential control at the aqueous solution-Au(111) interfaces. In acidic solution, melem formed just honeycomb and close-packed structures. however. such fibril-like structures were not observed because of interruption of heptazine rings stacking between melem molecules by adjacent counter ions. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Self-Assembly / Hydrogen Bond / Solution-Solid Interface / Scanning Tunneling Microscope (STM) |
| Paper # | OME2012-96 |
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| Conference Information | |
| Committee | OME |
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| Conference Date | 2013/2/26(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Organic Material Electronics (OME) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | In-situ Scanning Tunneling Microscope Investigation of 2D Self-Assembly of Melem under pH-ControUed Aqueous Solutions |
| Sub Title (in English) | |
| Keyword(1) | Self-Assembly |
| Keyword(2) | Hydrogen Bond |
| Keyword(3) | Solution-Solid Interface |
| Keyword(4) | Scanning Tunneling Microscope (STM) |
| 1st Author's Name | Kenki SAKATA |
| 1st Author's Affiliation | Graduate School of Science and Technology, Kunamoto University() |
| 2nd Author's Name | Masashi AONO |
| 2nd Author's Affiliation | Graduate School of Science and Technology, Kunamoto University |
| 3rd Author's Name | Shinobu UEMURA |
| 3rd Author's Affiliation | Graduate School of Science and Technology, Kunamoto University |
| 4th Author's Name | Tamikuni KOMATSU |
| 4th Author's Affiliation | High Energy Accelerator Research Organization |
| 5th Author's Name | Masashi KUNITAKE |
| 5th Author's Affiliation | Graduate School of Science and Technology, Kunamoto University |
| Date | 2013-03-05 |
| Paper # | OME2012-96 |
| Volume (vol) | vol.112 |
| Number (no) | 456 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |