Monolayer properties of a 4-pyridinealdoxime-containing carbosilane dendrimer

被引：0

作者：

Lee, TY ^{[1
]}

Son, EM

Lee, BJ

Park, EM

Kim, C

Kwon, YS

机构：

[1] Inje Univ, Dept Chem, Kimhae 621749, South Korea

[2] Dong A Univ, Dept Chem, Pusan 604714, South Korea

[3] Dong A Univ, Dept Elect Engn, Pusan 604714, South Korea

来源：

MOLECULAR CRYSTALS AND LIQUID CRYSTALS | 2002年 / 377卷

关键词：

carbosilane dendrimer; 4-pyridinealdoxime; monolayer; BAM; XPS; AFM;

D O I：

10.1080/10587250290088799

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A carbosilane dendrimer terminated with 4-pyridinealdoxime (G4-48PyA) was synthesized and its monolayer properties on aq. aluminum subphase were examined. G4-48PyA was not totally spread to monolayer and the surface pressure-area isotherms were dependent on the subphase ion and pH. The aggregated images of the monolayers were monitored by Brewster angle microscopy and those structures were also confirmed in the LB film by atomic force microscopy. The UV spectra showed that the pyridinealdoxime moiety was hydrolyzed from the dendrimer upon spreading on water subphase. The incorporation of the aluminum ions into the LB film was found by X-ray photoelectron spectroscopy.

引用

页码：161 / 164

页数：4