Dynamics of adsorption and phase formation of p-nitrobenzoic acid at Au(111) surface in solution: A combined surface-enhanced infrared and STM study
文献类型：期刊论文
| 作者 | Noda, H; Wan, LJ; Osawa, M |
| 刊名 | PHYSICAL CHEMISTRY CHEMICAL PHYSICS
 |
| 出版日期 | 2001 |
| 卷号 | 3期号:16页码:3336-3342 |
| ISSN号 | 1463-9076 |
| 英文摘要 | The adsorption of p-nitrobenzoic acid on Au(111) results in p-nitrobenzoate species bound to the surface through the carboxylate oxygen atoms with a bridging coordination. Potential step time-resolved infrared measurements revealed that the molecule is adsorbed randomly with a near flat orientation within a few milliseconds and then gradually reorients to a vertical orientation by forming ordered domains. The orientational phase transition is kinetically controlled and its rate increases as the applied potential increases. The ordered domains have a (3 x 5) stripe-like structure extending along the < 110 > directions of the underlying surface. We propose a model with two molecules per unit cell (surface concentration of 3 x 10(-10) mol cm(-2)) in which the carboxylate oxygen atoms locate in bridge sites. |
| 语种 | 英语 |
| WOS记录号 | WOS:000170703000015 |
| 出版者 | ROYAL SOC CHEMISTRY |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/77453]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Osawa, M |
| 作者单位 | 1.Hokkaido Univ, Grad Sch Environm Earth Sci, Sapporo, Hokkaido 0600810, Japan 2.Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China 3.Hokkaido Univ, Ctr Catalysis Res, Sapporo, Hokkaido 0600811, Japan |
| 推荐引用方式 GB/T 7714 | Noda, H,Wan, LJ,Osawa, M. Dynamics of adsorption and phase formation of p-nitrobenzoic acid at Au(111) surface in solution: A combined surface-enhanced infrared and STM study[J]. PHYSICAL CHEMISTRY CHEMICAL PHYSICS,2001,3(16):3336-3342. |
| APA | Noda, H,Wan, LJ,&Osawa, M.(2001).Dynamics of adsorption and phase formation of p-nitrobenzoic acid at Au(111) surface in solution: A combined surface-enhanced infrared and STM study.PHYSICAL CHEMISTRY CHEMICAL PHYSICS,3(16),3336-3342. |
| MLA | Noda, H,et al."Dynamics of adsorption and phase formation of p-nitrobenzoic acid at Au(111) surface in solution: A combined surface-enhanced infrared and STM study".PHYSICAL CHEMISTRY CHEMICAL PHYSICS 3.16(2001):3336-3342. |
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来源：化学研究所
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