Monolayer and Langmuir–Blodgett films of amphiphilic complexes with 8-hydroxyquinoline

Jian-Ming Ouyang
{"title":"Monolayer and Langmuir–Blodgett films of amphiphilic complexes with 8-hydroxyquinoline","authors":"Jian-Ming Ouyang","doi":"10.1016/S0968-5677(98)00071-6","DOIUrl":null,"url":null,"abstract":"<div><p>A series of amphiphilic complexes of N-octadecyl-8-hydroxy-2-quinoline carboxamide, M(HO)<sub>2</sub> (M=Mg, Ca, Mn, Ni, Zn, Pb), form a stable monolayer on a pure water subphase and can be easily fabricated as fairly stable uniform LB films. Absorption spectra and low-angle X-ray diffraction measurements showed that these LB films had good homogeneity and were Y-type bilayer films. From the position of the Bragg peaks, a thickness of ca. 5.38∼5.63<!--> <!-->nm per bilayer were obtained. X-ray photoelectron spectroscopy analysis reveals a M<!--> <!-->:<!--> <!-->C<!--> <!-->:<!--> <!-->N ratio in the LB films consistent with the M(HO)<sub>2</sub> on stoichiometry. These LB films exhibit intense fluorescence and may be used as emitting material of electroluminescent devices.</p></div>","PeriodicalId":22050,"journal":{"name":"Supramolecular Science","volume":"5 5","pages":"Pages 545-548"},"PeriodicalIF":0.0000,"publicationDate":"1998-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1016/S0968-5677(98)00071-6","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Supramolecular Science","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S0968567798000716","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2

Abstract

A series of amphiphilic complexes of N-octadecyl-8-hydroxy-2-quinoline carboxamide, M(HO)2 (M=Mg, Ca, Mn, Ni, Zn, Pb), form a stable monolayer on a pure water subphase and can be easily fabricated as fairly stable uniform LB films. Absorption spectra and low-angle X-ray diffraction measurements showed that these LB films had good homogeneity and were Y-type bilayer films. From the position of the Bragg peaks, a thickness of ca. 5.38∼5.63 nm per bilayer were obtained. X-ray photoelectron spectroscopy analysis reveals a M : C : N ratio in the LB films consistent with the M(HO)2 on stoichiometry. These LB films exhibit intense fluorescence and may be used as emitting material of electroluminescent devices.

查看原文
分享 分享
微信好友 朋友圈 QQ好友 复制链接
本刊更多论文
8-羟基喹啉两亲配合物的单层膜和Langmuir-Blodgett膜
一系列n -十八烷基-8-羟基-2-喹啉羧酰胺两亲性配合物M(HO)2 (M=Mg, Ca, Mn, Ni, Zn, Pb)在纯水亚相上形成稳定的单层,可以很容易地制备成相当稳定的均匀LB膜。吸收光谱和低角x射线衍射测量表明,LB膜具有良好的均匀性,为y型双层膜。从布拉格峰的位置,得到了每双分子层约5.38 ~ 5.63 nm的厚度。x射线光电子能谱分析表明,LB膜的M: C: N比值与M(HO)2的化学计量值一致。这些LB薄膜表现出强烈的荧光,可用作电致发光器件的发射材料。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
求助全文
约1分钟内获得全文 去求助
来源期刊
自引率
0.00%
发文量
0
期刊最新文献
Editorial Publisher's note A nonradioactive dot-blot hybridization for Epstain-Barr virus with probe generated using the polymerase chain reaction A novel amphiphilic push-pull ferrocene derivative: Langmuir–Blodgett films and second-order optical nonlinearity Interaction of poly-L-lysine with photosynthetic reaction center for the Langmuir–Blodgett film preparation
×
引用
GB/T 7714-2015
复制
MLA
复制
APA
复制
导出至
BibTeX EndNote RefMan NoteFirst NoteExpress
×
×
提示
您的信息不完整,为了账户安全,请先补充。
现在去补充
×
提示
您因"违规操作"
具体请查看互助需知
我知道了
×
提示
现在去查看 取消
×
提示
确定
0
微信
客服QQ
Book学术公众号 扫码关注我们
反馈
×
意见反馈
请填写您的意见或建议
请填写您的手机或邮箱
已复制链接
已复制链接
快去分享给好友吧!
我知道了
×
扫码分享
扫码分享
Book学术官方微信
Book学术文献互助
Book学术文献互助群
群 号:481959085
Book学术
文献互助 智能选刊 最新文献 互助须知 联系我们:info@booksci.cn
Book学术提供免费学术资源搜索服务,方便国内外学者检索中英文文献。致力于提供最便捷和优质的服务体验。
Copyright © 2023 Book学术 All rights reserved.
ghs 京公网安备 11010802042870号 京ICP备2023020795号-1