Multilayer formation of copper ions (Cu2+) deposited onto self-assembled monolayers of alkanedithiols on Au (111) surfaces
文献类型：期刊论文
| 作者 | Deng, WL; Fujita, D; Yang, LJ; Nejo, H; Bai, CL |
| 刊名 | JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS
 |
| 出版日期 | 2000-07-15 |
| 卷号 | 39期号:7B页码:L751-L754 |
| 关键词 | Multilayer Formation Copper Ion Self-assembled Monolayers(Sams) Alkanedithiol |
| ISSN号 | 0021-4922 |
| 英文摘要 | Self-assembled monolayers (SAMs) of 1,5-pentanedithiol and 1,9-nonanedithiol on Au (111) surfaces were used to adsorb copper ions (Cu2+) from an ethanolic solution of cupric chloride (CuCl2) by chemical interaction of thiol groups and copper ions assembling multilayer structures. Ellipsometry, contact angle measurement and X-ray photoelectron spectroscopy (XPS) confirmed that the alkanedithiol molecules formed SAMs with only one-ended thiol groups attached to the gold surface, leaving the other-ended thiol groups free, which is supported by the molecular mechanics calculation. XPS and X-ray Auger electron spectroscopy (XAES) not only indicate that copper ions deposited onto SAMs from the solution by the chemical reaction of copper ions with ended free thiol groups of SAMs, but more importantly demonstrate that copper is present in the +1 oxidation state in the multilayer system. Atomic Force microscopy (AFM) was used to observe SAMs and multilayer structures. |
| 语种 | 英语 |
| WOS记录号 | WOS:000088911500016 |
| 出版者 | JAPAN J APPLIED PHYSICS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/75767]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Deng, WL |
| 作者单位 | 1.Natl Res Inst Met, Tsukuba, Ibaraki 3050047, Japan 2.NYU, Dept Chem, New York, NY 10012 USA 3.Chinese Acad Sci, Inst Chem, Beijing 10080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Deng, WL,Fujita, D,Yang, LJ,et al. Multilayer formation of copper ions (Cu2+) deposited onto self-assembled monolayers of alkanedithiols on Au (111) surfaces[J]. JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS,2000,39(7B):L751-L754. |
| APA | Deng, WL,Fujita, D,Yang, LJ,Nejo, H,&Bai, CL.(2000).Multilayer formation of copper ions (Cu2+) deposited onto self-assembled monolayers of alkanedithiols on Au (111) surfaces.JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS,39(7B),L751-L754. |
| MLA | Deng, WL,et al."Multilayer formation of copper ions (Cu2+) deposited onto self-assembled monolayers of alkanedithiols on Au (111) surfaces".JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS 39.7B(2000):L751-L754. |
入库方式： OAI收割
来源：化学研究所
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