In situ observation of the photochromism in the Langmuir monolayer of a non-typical amphiphilic spiropyran derivative at the air/water interface
文献类型：期刊论文
| 作者 | Gong, HF; Tang, JA; Wang, CM; Fan, MG; Liu, MH |
| 刊名 | CHINESE JOURNAL OF CHEMISTRY
 |
| 出版日期 | 2003-04-01 |
| 卷号 | 21期号:4页码:387-391 |
| 关键词 | Photochromism Spiropyran Air/water Interface Morphology Bam |
| ISSN号 | 1001-604X |
| 英文摘要 | In situ photochromic process in the monolayer of a photochromic spiropyran derivative without long alkyl chain, was investigated. The photochromism at the air/water interface under different surface pressures was studied by surface pressure-area isotherms, surface pressure-time curves, area-time curves and Brewster angle microscopy. Both forms of the compound were found to form monolayers at the air/water interface although it does not have long alkyl chain. A line area expansion in the monolayer corresponding to a zero(th) order reaction was found at the initial stage of the UV Not irradiation. A series of dynamic investigations revealed that at high pressure after phase transition in the monolayer, the surface pressure changes greatly under alternative irradiation of UV and visible light. An obvious morphological change accompanying with the photochromism was observed in situ. |
| 语种 | 英语 |
| WOS记录号 | WOS:000186154800006 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/80851]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, MH |
| 作者单位 | 1.Chinese Acad Sci, Inst Chem, Key Lab Colloid & Interface Sci, Ctr Mol Sci, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100101, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, HF,Tang, JA,Wang, CM,et al. In situ observation of the photochromism in the Langmuir monolayer of a non-typical amphiphilic spiropyran derivative at the air/water interface[J]. CHINESE JOURNAL OF CHEMISTRY,2003,21(4):387-391. |
| APA | Gong, HF,Tang, JA,Wang, CM,Fan, MG,&Liu, MH.(2003).In situ observation of the photochromism in the Langmuir monolayer of a non-typical amphiphilic spiropyran derivative at the air/water interface.CHINESE JOURNAL OF CHEMISTRY,21(4),387-391. |
| MLA | Gong, HF,et al."In situ observation of the photochromism in the Langmuir monolayer of a non-typical amphiphilic spiropyran derivative at the air/water interface".CHINESE JOURNAL OF CHEMISTRY 21.4(2003):387-391. |
入库方式： OAI收割
来源：化学研究所
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