Can p,p '-dimercaptoazobisbenzene be produced from p-aminothiophenol by surface photochemistry reaction in the junctions of a ag nanoparticle-molecule-ag (or au) film?
文献类型：期刊论文
| 作者 | Huang, Yingzhou1,2; Fang, Yurui1; Yang, Zhilin3; Sun, Mengtao1 |
| 刊名 | Journal of physical chemistry c
 |
| 出版日期 | 2010-10-28 |
| 卷号 | 114期号:42页码:18263-18269 |
| ISSN号 | 1932-7447 |
| DOI | 10.1021/jp107305z |
| 通讯作者 | Sun, mengtao(mtsun@aphy.iphy.ac.cn) |
| 英文摘要 | In this study, we attempt to experimentally address the question of whether p,p'-dimercaptoazobisbenzene (dmab) can be produced from p-aminothiophenol (patp) by surface photochemistry reaction in the junctions of a ag nanoparticle-molecule-ag (or au) film. first, utilizing surface-enhanced raman scattering (sers) spectra, we provide experimental and theoretical evidence that dmab can be produced from patp by surface photochemistry reaction in the junctions of a ag nanoparticle-molecule-ag film. second, we investigate the sers spectra utilizing both experimental and theoretical approaches, ultimately revealing that dmab cannot be produced from patp in the junctions of a ag nanoparticle-molecule-au film. the electromagnetic enhancements are estimated with three-dimensional finite-difference time domain methods, which are about 9 x 10(5) times in the junctions of ag nanoparticle-patp-ag/au films. |
| WOS关键词 | ENHANCED RAMAN-SCATTERING ; CHARGE-TRANSFER ; FIELD ENHANCEMENT ; SILVER ; SPECTROSCOPY ; GOLD ; SIMULATION ; SERS |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| WOS类目 | Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000283110700036 |
| 出版者 | AMER CHEMICAL SOC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373740 |
| 专题 | 物理研究所 |
| 通讯作者 | Sun, Mengtao |
| 作者单位 | 1.Chinese Acad Sci, Beijing Natl Lab Condensed Matter Phys, Inst Phys, Beijing 100190, Peoples R China 2.Chongqing Univ, Dept Appl Phys, Chongqing 400044, Peoples R China 3.Xiamen Univ, Dept Phys, Xiamen 361005, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, Yingzhou,Fang, Yurui,Yang, Zhilin,et al. Can p,p '-dimercaptoazobisbenzene be produced from p-aminothiophenol by surface photochemistry reaction in the junctions of a ag nanoparticle-molecule-ag (or au) film?[J]. Journal of physical chemistry c,2010,114(42):18263-18269. |
| APA | Huang, Yingzhou,Fang, Yurui,Yang, Zhilin,&Sun, Mengtao.(2010).Can p,p '-dimercaptoazobisbenzene be produced from p-aminothiophenol by surface photochemistry reaction in the junctions of a ag nanoparticle-molecule-ag (or au) film?.Journal of physical chemistry c,114(42),18263-18269. |
| MLA | Huang, Yingzhou,et al."Can p,p '-dimercaptoazobisbenzene be produced from p-aminothiophenol by surface photochemistry reaction in the junctions of a ag nanoparticle-molecule-ag (or au) film?".Journal of physical chemistry c 114.42(2010):18263-18269. |
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