Spontaneous two-dimensional crystallization and photochemical reaction of a novel bolaamphiphilic naphthol ester in the spreading Langmuir film at the air/water interface and transferred Langmuir-Blodgett film
文献类型：期刊论文
| 作者 | Lu, Q; Liu, MH |
| 刊名 | THIN SOLID FILMS
 |
| 出版日期 | 2003-02-03 |
| 卷号 | 425期号:1-2页码:248-254 |
| 关键词 | Bolaamphiphile Langmuir Film Langmuir-blodgett Films Photochemistry |
| ISSN号 | 0040-6090 |
| 英文摘要 | A bolaamphiphilic compound containing photoactive naphthyl group, 1,20-bi(alpha-naphthol)octadecane-dicarboxylate (C20BNp) was newly synthesized. The spreading property of the compound at the air/water interface was investigated by the surface pressure (pi)-area (A) isotherm and in situ Brewster angle microscopy (BAM). It has been found that C20BNp could self-aggregate into a two-dimensional (213) crystalline film on water surface. Upon irradiation (365 nm) in N-2 atmosphere, photochemical reaction in the Langmuir film occurred as detected from the surface pressure-time measurement and in situ BAM observation. The 2D crystal film on water surface could be deposited onto solid substrates by vertical dipping to form a well-organized Langmuir-Blodgett (LB) film, as verified from the X-ray diffraction measurement. Upon irradiation, photochemical reaction could also occur in the LB film as verified from the ultraviolet and fluorescence measurement. While the atomic force microscopy image of the LB film appeared as a flat rectangle crystal, many holes have been observed after photoirradiation. (C) 2002 Elsevier Science B.V. All rights reserved. |
| 语种 | 英语 |
| WOS记录号 | WOS:000182542900038 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/80049]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Liu, MH |
| 作者单位 | Chinese Acad Sci, Ctr Mol Sci, Inst Chem, Lab Colloid & Interface Sci, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Lu, Q,Liu, MH. Spontaneous two-dimensional crystallization and photochemical reaction of a novel bolaamphiphilic naphthol ester in the spreading Langmuir film at the air/water interface and transferred Langmuir-Blodgett film[J]. THIN SOLID FILMS,2003,425(1-2):248-254. |
| APA | Lu, Q,&Liu, MH.(2003).Spontaneous two-dimensional crystallization and photochemical reaction of a novel bolaamphiphilic naphthol ester in the spreading Langmuir film at the air/water interface and transferred Langmuir-Blodgett film.THIN SOLID FILMS,425(1-2),248-254. |
| MLA | Lu, Q,et al."Spontaneous two-dimensional crystallization and photochemical reaction of a novel bolaamphiphilic naphthol ester in the spreading Langmuir film at the air/water interface and transferred Langmuir-Blodgett film".THIN SOLID FILMS 425.1-2(2003):248-254. |
入库方式： OAI收割
来源：化学研究所
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